CDC1700: Update to add help and descriptions from John Forecast
- add internal help entries - add descriptions to the register, modifier and debug tables. - changed device CD name to CDD to avoid name conflict with the CD command
This commit is contained in:
Mark Pizzolato
parent
75ab9f513b
commit
a59cd3bd3b
11 changed files with 715 additions and 362 deletions
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@ -46,8 +46,8 @@ Sample installation run of MSOS 5 (user input to MSOS is marked with "<==="):
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sim> set lp type=1742
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sim> att lp MSOSinstall.lpt
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LP: creating new file
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sim> att cd0 MSOS5.dsk
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CD: creating new file
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sim> att cdd0 MSOS5.dsk
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CDD: creating new file
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sim> boot mt0
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MSOS 5.0 SYSTEM INITIALIZER
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@ -548,7 +548,7 @@ Sample installation run of MSOS 5 (user input to MSOS is marked with "<==="):
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POWERU
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INITIALIZATION COMPLETED - YOU MAY AUTOLOAD
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Simulation stopped, P: 5914 ( 18FF JMP* $FF)
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sim> autoload cd
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sim> autoload cdd
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sim> run 0
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@ -14,8 +14,9 @@ mostly from the early period of its release:
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device name Hardware
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CPU 1714 CPU with up to 32KW of memory in 4KW increments
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1705 Interrupt/Data channel option
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CPU 1714 CPU with 4KW, 8KW, 16KW or 32KW of memory
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1705 Multi-Level Interrupt and Direct Storage Access
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Bus
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Optional extensions:
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@ -70,7 +71,7 @@ mostly from the early period of its release:
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[Equipment address: 0x3]
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CD 1733-2 Cartridge disk pack controller. Supports up to
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CDD 1733-2 Cartridge disk pack controller. Supports up to
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4 cartridge disk drives. Each drive supports a fixed
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and a removeable disk:
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@ -80,13 +81,13 @@ mostly from the early period of its release:
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[Equipment address: 0x3]
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Notes:
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DP and CD use the same equipment address so only 1 of them may be
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enabled (default is for CD to be enabled).
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DP and CDD use the same equipment address so only 1 of them may be
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enabled (default is for CDD to be enabled).
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Both controllers use checkwords (CRC) for validating the consistency
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of the data stored on disk. The DP controller exports a single status
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bit indicating whether the checkword is valid or not (the simulator
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always sets this to valid). The CD controller also exports a single
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always sets this to valid). The CDD controller also exports a single
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status bit which is handled in the same way as the DP controller.
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It also makes the actual checkword value available. The simulator
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always returns a checkword value of 0 so any attempt to verify the
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@ -51,7 +51,6 @@ extern void rebuildPending(void);
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extern t_stat checkReset(DEVICE *, uint8);
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extern t_stat show_debug(FILE *, UNIT *, int32, CONST void *);
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extern t_stat show_addr(FILE *, UNIT *, int32, CONST void *);
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extern t_stat set_protected(UNIT *, int32, CONST char *, void *);
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@ -83,6 +82,8 @@ static t_stat show_addressing(FILE *, UNIT *, int32, CONST void *);
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t_stat set_cartfirst(UNIT *, int32, CONST char *, void *);
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t_stat set_fixedfirst(UNIT *, int32, CONST char *, void *);
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t_stat cd_help(FILE *, DEVICE *, UNIT *, int32, const char *);
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/* Constants */
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#define CD_NUMWD (96) /* words/sector */
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@ -351,53 +352,61 @@ UNIT cd_unit[] = {
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};
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REG cd_reg[] = {
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{ HRDATA(FUNCTION, CDdev.FUNCTION, 16) },
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{ HRDATA(STATUS, CDdev.STATUS, 16) },
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{ HRDATA(IENABLE, CDdev.IENABLE, 16) },
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{ HRDATAD(FUNCTION, CDdev.FUNCTION, 16, "Last director function issued") },
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{ HRDATAD(STATUS, CDdev.STATUS, 16, "Director status register") },
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{ HRDATAD(IENABLE, CDdev.IENABLE, 16, "Interrupts enabled") },
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/*** more ***/
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{ NULL }
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};
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MTAB cd_mod[] = {
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{ MTAB_XTD|MTAB_VDV, 0, "1733-2", NULL, NULL, NULL },
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{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", NULL, NULL, &show_addr, NULL },
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{ MTAB_XTD|MTAB_VDV|MTAB_VALR, 0, NULL, "EQUIPMENT", &set_equipment, NULL, NULL },
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{ MTAB_XTD|MTAB_VUN, 0, "DRIVE", NULL, NULL, &show_drive, NULL },
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{ MTAB_XTD|MTAB_VUN, 0, NULL, "856-2", &set_cd856_2, NULL, NULL },
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{ MTAB_XTD|MTAB_VUN, 0, NULL, "856-4", &set_cd856_4, NULL, NULL },
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{ MTAB_XTD|MTAB_VDV, 0, "DEBUG", NULL, NULL, &show_debug, NULL },
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{ MTAB_XTD|MTAB_VDV, 0, NULL, "STOPONREJECT", &set_stoponrej, NULL, NULL },
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{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOSTOPONREJECT", &clr_stoponrej, NULL, NULL },
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{ MTAB_XTD|MTAB_VDV, 0, "1733-2 Cartridge Disk Drive Controller" },
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{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", "EQUIPMENT=hexAddress",
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&set_equipment, &show_addr, NULL, "Display equipment address" },
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{ MTAB_XTD|MTAB_VUN, 0, "DRIVE", NULL,
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NULL, &show_drive, NULL, "Display type of drive (856-2 or 856-4)" },
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{ MTAB_XTD|MTAB_VUN, 0, NULL, "856-2",
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&set_cd856_2, NULL, NULL, "Set drive type to 856-2" },
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{ MTAB_XTD|MTAB_VUN, 0, NULL, "856-4",
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&set_cd856_4, NULL, NULL, "Set drive type to 856-4" },
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{ MTAB_XTD|MTAB_VDV, 0, NULL, "STOPONREJECT",
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&set_stoponrej, NULL, NULL, "Stop simulation if I/O is rejected" },
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{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOSTOPONREJECT",
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&clr_stoponrej, NULL, NULL, "Don't stop simulation if I/O is rejected" },
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/*** should protect be per-unit? ***/
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{ MTAB_XTD|MTAB_VDV, 0, NULL, "PROTECT", &set_protected, NULL, NULL },
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{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOPROTECT", &clear_protected, NULL, NULL },
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{ MTAB_XTD|MTAB_VDV, 0, "ADDRESSING", NULL, NULL, &show_addressing, NULL },
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{ MTAB_XTD|MTAB_VDV, 0, NULL, "CARTFIRST", &set_cartfirst, NULL, NULL },
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{ MTAB_XTD|MTAB_VDV, 0, NULL, "FIXEDFIRST", &set_fixedfirst, NULL, NULL },
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{ MTAB_XTD|MTAB_VDV, 0, NULL, "PROTECT",
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&set_protected, NULL, NULL, "Device is protected (unimplemented)" },
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{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOPROTECT",
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&clear_protected, NULL, NULL, "Device is unprotected (unimplemented)" },
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{ MTAB_XTD|MTAB_VDV, 0, "ADDRESSING", NULL,
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NULL, &show_addressing, NULL, "Show disk addressing mode" },
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{ MTAB_XTD|MTAB_VDV, 0, NULL, "CARTFIRST",
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&set_cartfirst, NULL, NULL, "Set cartridge as logical disk 0" },
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{ MTAB_XTD|MTAB_VDV, 0, NULL, "FIXEDFIRST",
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&set_fixedfirst, NULL, NULL, "Set fixec disk as logical disk 0" },
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{ 0 }
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};
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DEBTAB cd_deb[] = {
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{ "TRACE", DBG_DTRACE },
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{ "STATE", DBG_DSTATE },
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{ "INTR", DBG_DINTR },
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{ "ERROR", DBG_DERROR },
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{ "LOCATION", DBG_DLOC },
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{ "FIRSTREJ", DBG_DFIRSTREJ },
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{ "TRACE", DBG_DTRACE, "Trace device I/O requests" },
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{ "STATE", DBG_DSTATE, "Display device state changes" },
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{ "INTR", DBG_DINTR, "Display device interrupt requests" },
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{ "ERROR", DBG_DERROR, "Display device errors" },
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{ "LOCATION", DBG_DLOC, "Display address for I/O instructions" },
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{ "FIRSTREJ", DBG_DFIRSTREJ, "Suppress display of 2nd ... I/O rejects" },
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{ "ALL", DBG_DTRACE | DBG_DSTATE | DBG_DINTR | DBG_DERROR | DBG_DLOC },
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{ NULL }
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};
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DEVICE cd_dev = {
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"CD", cd_unit, cd_reg, cd_mod,
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"CDD", cd_unit, cd_reg, cd_mod,
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CD_NUMDR * 2, 10, 31, 1, 8, 8,
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NULL, NULL, &cd_reset,
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NULL, &cd_attach, &cd_detach,
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&CDdev,
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DEV_DEBUG | DEV_DISK | DEV_DISABLE | DEV_INDEV | DEV_OUTDEV | DEV_PROTECT,
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0, cd_deb,
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NULL,
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NULL
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NULL, NULL, &cd_help, NULL, NULL, NULL
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};
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/*
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@ -1325,3 +1334,41 @@ t_stat CDautoload(void)
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}
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return SCPE_UNATT;
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}
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t_stat cd_help(FILE *st, DEVICE *dptr, UNIT *uptr, int32 flag, const char *cptr)
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{
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const char helpString[] =
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/****************************************************************************/
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" The %D device is a 1733-2 cartridge disk drive controller.\n"
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"1 Hardware Description\n"
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" The 1733-2 consists of a controller with up to 4 attached disk drives.\n"
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" Each drive consists of 2 logical disks; a removeable disk pack and a\n"
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" fixed disk. The controller includes a jumper which controls which disk\n"
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" is addressed as logical disk 0:\n\n"
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"+sim> SET %D CARTFIRST\n"
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"+sim> SET %D FIXEDFIRST\n\n"
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" Each physical drive may be configured as a 856-2 or 856-4 and both the\n"
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" fixed and removeable disks must be the same size.\n\n"
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"+856-2 drive: 1130304 words per disk\n"
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"+856-4 drive: 2271744 words per disk\n\n"
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" The configuration may be changed by referencing either of the logical\n"
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" disks present on a drive:\n\n"
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"+sim> SET %U 856-2\n"
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"+sim> SET %U 856-4\n\n"
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"2 Equipment Address\n"
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" Disk controllers are typically set to equipment address 3. This address\n"
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" may be changed by:\n\n"
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"+sim> SET %D EQUIPMENT=hexValue\n\n"
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"2 $Registers\n"
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"\n"
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" These registers contain the emulated state of the device. These values\n"
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" don't necessarily relate to any detail of the original device being\n"
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" emulated but are merely internal details of the emulation. STATUS always\n"
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" contains the current status of the device as it would be read by an\n"
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" application program.\n"
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"1 Configuration\n"
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" A %D device is configured with various simh SET and ATTACH commands\n"
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"2 $Set commands\n";
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return scp_help(st, dptr, uptr, flag, helpString, cptr);
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}
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@ -83,7 +83,7 @@ uint8 P[MAXMEMSIZE];
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t_uint64 Instructions;
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uint16 Preg, Areg, Qreg, Mreg, CAenable, OrigPreg, Pending, IOAreg, IOQreg;
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uint8 Pfault, Protected, lastP, Oflag, PARflag, INTflag, DEFERflag;
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uint8 Pfault, Protected, lastP, Oflag, INTflag, DEFERflag;
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t_bool ExecutionStarted = FALSE;
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uint16 CharAddrMode[16];
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@ -110,6 +110,8 @@ t_stat cpu_set_size(UNIT *, int32, CONST char *, void *);
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t_stat cpu_ex(t_value *, t_addr, UNIT *, int32);
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t_stat cpu_dep(t_value, t_addr, UNIT *uptr, int32 sw);
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t_stat cpu_help(FILE *, DEVICE *, UNIT *, int32, const char *);
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#define UNIT_V_STOPSW (UNIT_V_UF + 1) /* Selective STOP switch */
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#define UNIT_STOPSW (1 << UNIT_V_STOPSW)
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#define UNIT_V_SKIPSW (UNIT_V_UF + 2) /* Selective SKIP switch */
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@ -123,7 +125,7 @@ t_stat cpu_dep(t_value, t_addr, UNIT *uptr, int32 sw);
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#define UNIT_V_MSIZE (UNIT_V_UF + 6) /* Memory size */
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#define UNIT_MSIZE (1 << UNIT_V_MSIZE)
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IO_DEVICE CPUdev = IODEV(NULL, "1704", CPU, 0, 0xFF, 0,
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IO_DEVICE CPUdev = IODEV(NULL, "1714", CPU, 0, 0xFF, 0,
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NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
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0, 0, 0, 0, 0, 0, 0, 0, NULL);
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@ -137,39 +139,53 @@ IO_DEVICE CPUdev = IODEV(NULL, "1704", CPU, 0, 0xFF, 0,
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UNIT cpu_unit = { UDATA(NULL, UNIT_FIX+UNIT_BINK, DEFAULTMEMSIZE) };
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REG cpu_reg[] = {
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{ HRDATA(P, Preg, 16) },
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{ HRDATA(A, Areg, 16) },
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{ HRDATA(Q, Qreg, 16) },
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{ HRDATA(M, Mreg, 16) },
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{ HRDATA(O, Oflag, 1) },
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{ HRDATA(CH, CAenable, 1) },
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{ HRDATA(PAR, PARflag, 1) },
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{ HRDATA(INT, INTflag, 1) },
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{ HRDATA(DEFER, DEFERflag, 1) },
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{ HRDATA(PENDING, Pending, 1) },
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{ HRDATA(PFAULT, Pfault, 1) },
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{ HRDATAD(P, Preg, 16, "Program address counter") },
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{ HRDATAD(A, Areg, 16, "Principal arithmetic register") },
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{ HRDATAD(Q, Qreg, 16, "Index register") },
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{ HRDATAD(M, Mreg, 16, "Interrupt mask register") },
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{ HRDATAD(O, Oflag, 1, "Overflow flag") },
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{ HRDATAD(CH, CAenable, 1, "Character addressing enable flag") },
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{ HRDATAD(INT, INTflag, 1, "Interrupt enable flag") },
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{ HRDATAD(DEFER, DEFERflag, 1, "Interrupt deferred flag") },
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{ HRDATAD(PENDING, Pending, 16, "Pending interrupt flags") },
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{ HRDATAD(PFAULT, Pfault, 1, "Protect fault pending flag") },
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{ NULL }
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};
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MTAB cpu_mod[] = {
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{ UNIT_STOPSW, UNIT_STOPSW, "Selective Stop", "SSTOP", NULL },
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{ UNIT_STOPSW, 0, "No Selective Stop", "NOSSTOP", NULL },
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{ UNIT_SKIPSW, UNIT_SKIPSW, "Selective Skip", "SSKIP", NULL },
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{ UNIT_SKIPSW, 0, "No Selective Skip", "NOSSKIP", NULL },
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{ UNIT_MODE65K, UNIT_MODE65K, "65K Addressing Mode", "MODE65K", NULL },
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{ UNIT_MODE65K, 0, "32K Addressing Mode", "MODE32K", NULL },
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{ UNIT_CHAR, UNIT_CHAR, "Character Addressing", "CHAR", NULL },
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{ UNIT_CHAR, 0, "No Character Addressing", "NOCHAR", NULL },
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{ UNIT_PROT, UNIT_PROT, "Program Protect", "PROTECT", NULL },
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{ UNIT_PROT, 0, "", "NOPROTECT", NULL },
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{ UNIT_MSIZE, 4096, NULL, "4K", &cpu_set_size },
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{ UNIT_MSIZE, 8192, NULL, "8K", &cpu_set_size },
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{ UNIT_MSIZE, 16384, NULL, "16K", &cpu_set_size },
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{ UNIT_MSIZE, 32768, NULL, "32K", &cpu_set_size },
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{ MTAB_XTD|MTAB_VDV, 0, "1714 CDC 1700 series CPU", NULL, NULL, NULL },
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{ UNIT_STOPSW, UNIT_STOPSW, "Selective Stop", "SSTOP",
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NULL, NULL, NULL, "Enable Selective Stop" },
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{ UNIT_STOPSW, 0, "No Selective Stop", "NOSSTOP",
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NULL, NULL, NULL, "Disable Selective Stop" },
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{ UNIT_SKIPSW, UNIT_SKIPSW, "Selective Skip", "SSKIP",
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NULL, NULL, NULL, "Enable Selective Skip" },
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{ UNIT_SKIPSW, 0, "No Selective Skip", "NOSSKIP",
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NULL, NULL, NULL, "Disable Selective Skip" },
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{ UNIT_MODE65K, UNIT_MODE65K, "65K Addressing Mode", "MODE65K",
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NULL, NULL, NULL, "Enable 65K Indirect Addressing Mode" },
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{ UNIT_MODE65K, 0, "32K Addressing Mode", "MODE32K",
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NULL, NULL, NULL, "Enable 32K Indirect Addressing Mode" },
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{ UNIT_CHAR, UNIT_CHAR, "Character Addressing", "CHAR",
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NULL, NULL, NULL, "Enable Character Addressing Mode" },
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{ UNIT_CHAR, 0, "No Character Addressing", "NOCHAR",
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NULL, NULL, NULL, "Disable Character Addressing Mode" },
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{ UNIT_PROT, UNIT_PROT, "Program Protect", "PROTECT",
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NULL, NULL, NULL, "Enable Protect Mode Operation" },
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{ UNIT_PROT, 0, "", "NOPROTECT",
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NULL, NULL, NULL, "Disable Protect Mode Operation" },
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{ UNIT_MSIZE, 4096, NULL, "4K",
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&cpu_set_size, NULL, NULL, "Set Memory Size to 4KW" },
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{ UNIT_MSIZE, 8192, NULL, "8K",
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&cpu_set_size, NULL, NULL, "Set Memory Size to 8KW" },
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{ UNIT_MSIZE, 16384, NULL, "16K",
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&cpu_set_size, NULL, NULL, "Set Memory Size to 16KW" },
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{ UNIT_MSIZE, 32768, NULL, "32K",
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&cpu_set_size, NULL, NULL, "Set Memory Size to 32KW" },
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#if MAXMEMSIZE > 32768
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{ UNIT_MSIZE, 65536, NULL, "64K", &cpu_set_size },
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{ UNIT_MSIZE, 65536, NULL, "64K",
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&cpu_set_size, NULL, NULL, "Set Memory Size to 64KW" },
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#endif
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{ MTAB_XTD | MTAB_VDV, 0, "1714", NULL, NULL, NULL },
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{ 0 }
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};
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@ -177,18 +193,18 @@ MTAB cpu_mod[] = {
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(DBG_DISASS | DBG_TRACE | DBG_TARGET | DBG_INPUT | DBG_OUTPUT | DBG_FULL)
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DEBTAB cpu_deb[] = {
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{ "DISASSEMBLE", DBG_DISASS },
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{ "IDISASSEMBLE", DBG_IDISASS },
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{ "INTERRUPT", DBG_INTR },
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{ "TRACE", DBG_TRACE },
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{ "ITRACE", DBG_ITRACE },
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{ "TARGET", DBG_TARGET },
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{ "INPUT", DBG_INPUT },
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{ "OUTPUT", DBG_OUTPUT },
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{ "IO", DBG_INPUT | DBG_OUTPUT },
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{ "INTLVL", DBG_INTLVL },
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{ "PROTECT", DBG_PROTECT },
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{ "MISSING", DBG_MISSING },
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{ "DISASSEMBLE", DBG_DISASS, "Disassemble instructions while tracing" },
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{ "IDISASSEMBLE", DBG_IDISASS, "Disassemble while interrupts active" },
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{ "INTERRUPT", DBG_INTR, "Display interrupt entry/exit" },
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{ "TRACE", DBG_TRACE, "Trace instruction execution" },
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{ "ITRACE", DBG_ITRACE, "Trace while interrupts active" },
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{ "TARGET", DBG_TARGET, "Display target address of instructions" },
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{ "INPUT", DBG_INPUT, "Display INP instruction execution" },
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{ "OUTPUT", DBG_OUTPUT, "Display OUT instruction execution" },
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{ "IO", DBG_INPUT | DBG_OUTPUT, "Display INP and OUT execution" },
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{ "INTLVL", DBG_INTLVL, "Add interrupt level to all displays" },
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{ "PROTECT", DBG_PROTECT, "Display protect faults" },
|
||||
{ "MISSING", DBG_MISSING, "Display info about missing devices" },
|
||||
{ "FULL", DBG_ALL },
|
||||
{ NULL }
|
||||
};
|
||||
|
|
@ -200,8 +216,7 @@ DEVICE cpu_dev = {
|
|||
NULL, NULL, NULL,
|
||||
&CPUdev,
|
||||
DEV_DEBUG | DEV_NOEQUIP, 0, cpu_deb,
|
||||
NULL,
|
||||
NULL
|
||||
NULL, NULL, &cpu_help, NULL, NULL, NULL
|
||||
};
|
||||
|
||||
/*
|
||||
|
|
@ -1546,3 +1561,76 @@ t_stat sim_instr(void)
|
|||
}
|
||||
return reason;
|
||||
}
|
||||
|
||||
t_stat cpu_help(FILE *st, DEVICE *dptr, UNIT *uptr, int32 flag, const char *cptr)
|
||||
{
|
||||
const char helpString[] =
|
||||
/****************************************************************************/
|
||||
" The %D device is a 1714 central processing unit.\n"
|
||||
"1 Hardware Description\n"
|
||||
" The 1714 can access up to 64KW of memory (4KW, 8KW, 16KW, 32KW and 64KW\n"
|
||||
" are supported). A 1705 multi-level interrupt system with a direct\n"
|
||||
" storage access bus and 3 1706-A buffered data channels are included.\n\n"
|
||||
" The amount of memory available to the system can be changed with:\n\n"
|
||||
"+sim> SET CPU nK\n\n"
|
||||
" The original 1700 series CPU (the 1704) only allowed up to 32KW to be\n"
|
||||
" attached to the CPU and indirect memory references would continue to\n"
|
||||
" loop through memory if bit 15 of the target address was set. When 64KW\n"
|
||||
" support was added indirect addressing was limited to a single level\n"
|
||||
" so that the entire 16-bits of address could be used. The indirect\n"
|
||||
" addressing mode may be changed by:\n\n"
|
||||
"+sim> SET CPU MODE32K\n"
|
||||
"+sim> SET CPU MODE65K\n\n"
|
||||
" In 32KW addressing mode, the number of indirect address chaining\n"
|
||||
" operations is limited to 10000 to avoid infinite loops.\n"
|
||||
"2 Equipment Address\n"
|
||||
" The CPU is not directly accessible via an equipment address but it does\n"
|
||||
" reserve interrupt 0 (and therefore equipment address 0) for parity\n"
|
||||
" errors (never detected by the simulator), protect faults and power fail\n"
|
||||
" (not supported by the simulator).\n"
|
||||
"2 $Registers\n"
|
||||
"2 Front Panel Switches\n"
|
||||
" The 1714 front panel includes a number of switches which control the\n"
|
||||
" operation of the CPU. Note that selective stop and selective skip are\n"
|
||||
" used extensively to control execution of the System Maintenance\n"
|
||||
" Monitor.\n"
|
||||
"3 Selective Stop\n"
|
||||
" The selective stop switch controls how the 'Selective Stop' (SLS)\n"
|
||||
" instruction executes. If the switch is off, SLS executes as a\n"
|
||||
" no-operation. If the switch is on, SLS executes as a halt instruction.\n"
|
||||
" Continuing after the halt causes the CPU to resume execution at the\n"
|
||||
" instruction following the SLS.\n\n"
|
||||
"+sim> SET CPU SSTOP\n"
|
||||
"+sim> SET CPU NOSSTOP\n\n"
|
||||
"3 Selective Skip\n"
|
||||
" The selective skip switch controls how the SWS and SWN skip\n"
|
||||
" instructions execute. SWS will skip if the switch is set and SWN will\n"
|
||||
" skip if the switch is not set.\n\n"
|
||||
"+sim> SET CPU SSKIP\n"
|
||||
"+sim> SET CPU NOSSKIP\n\n"
|
||||
"3 Protect\n"
|
||||
" Each word of memory on the CDC 1700 series consists of 18-bits; 16-bits\n"
|
||||
" of data/instruction, a parity bit (which is not implemented in the\n"
|
||||
" simulator) and a program bit. If the protect switch is off, any program\n"
|
||||
" may reference any word of memory. If the protect switch is on, there are\n"
|
||||
" a set of rules which control how memory accesses work and when to\n"
|
||||
" generate a program protect violation - see one of the 1700 reference\n"
|
||||
" manuals on bitsavers.org for exact details. This means that the\n"
|
||||
" operating system can be protected from modification by application\n"
|
||||
" programs but there is no isolation between application programs.\n\n"
|
||||
"+sim> SET CPU PROTECT\n"
|
||||
"+sim> SET CPU NOPROTECT\n\n"
|
||||
" The Simulator fully implements CPU protect mode allowing protected\n"
|
||||
" operating systems such as MSOS 5 to execute. It does not implement\n"
|
||||
" peripheral protect operation which allows unprotected applications to\n"
|
||||
" directly access some unprotected peripherals.\n\n"
|
||||
" Operating systems and other programs which run with the protect switch\n"
|
||||
" on usually start up with the protect switch off, manipulate the\n"
|
||||
" protect bits in memory (using the CPB/SPB instructions) and then ask\n"
|
||||
" the operator to set the protect switch on.\n"
|
||||
"1 Configuration\n"
|
||||
" The CPU is configured with various simh SET commands.\n"
|
||||
"2 $Set commands\n";
|
||||
|
||||
return scp_help(st, dptr, uptr, flag, helpString, cptr);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -53,8 +53,6 @@ extern enum IOstatus fw_doBDCIO(IO_DEVICE *, uint16 *, t_bool, uint8);
|
|||
extern uint16 LoadFromMem(uint16);
|
||||
extern t_bool IOStoreToMem(uint16, uint16, t_bool);
|
||||
|
||||
extern t_stat show_debug(FILE *, UNIT *, int32, CONST void *);
|
||||
|
||||
t_stat set_intr(UNIT *uptr, int32 val, CONST char *, void *);
|
||||
t_stat show_intr(FILE *, UNIT *, int32, CONST void *);
|
||||
t_stat show_target(FILE *, UNIT *, int32, CONST void *);
|
||||
|
|
@ -67,6 +65,8 @@ t_bool DCreject(IO_DEVICE *, t_bool, uint8);
|
|||
enum IOstatus DCin(IO_DEVICE *, uint8);
|
||||
enum IOstatus DCout(IO_DEVICE *, uint8);
|
||||
|
||||
t_stat dc_help(FILE *, DEVICE *, UNIT *, int32, const char *);
|
||||
|
||||
/*
|
||||
1706-A Buffered Data Channel
|
||||
|
||||
|
|
@ -203,46 +203,46 @@ UNIT dcc_unit[] = {
|
|||
};
|
||||
|
||||
REG dca_reg[] = {
|
||||
{ HRDATA(STATUS, DCAdev.iod_readR[2], 16) },
|
||||
{ HRDATA(CWA, DCAdev.iod_CWA, 16) },
|
||||
{ HRDATA(NEXT, DCAdev.iod_nextAddr, 16) },
|
||||
{ HRDATA(LWA, DCAdev.iod_LWA, 16) },
|
||||
{ HRDATA(IENABLE, DCAdev.IENABLE, 16) },
|
||||
{ HRDATAD(STATUS, DCAdev.iod_readR[2], 16, "1706 Status") },
|
||||
{ HRDATAD(CWA, DCAdev.iod_CWA, 16, "1706 Current Address") },
|
||||
{ HRDATAD(NEXT, DCAdev.iod_nextAddr, 16, "Next transfer address") },
|
||||
{ HRDATAD(LWA, DCAdev.iod_LWA, 16, "Last word address") },
|
||||
{ HRDATAD(IENABLE, DCAdev.IENABLE, 16, "Interrupt enabled") },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
REG dcb_reg[] = {
|
||||
{ HRDATA(STATUS, DCBdev.iod_readR[2], 16) },
|
||||
{ HRDATA(CWA, DCBdev.iod_CWA, 16) },
|
||||
{ HRDATA(NEXT, DCBdev.iod_nextAddr, 16) },
|
||||
{ HRDATA(LWA, DCBdev.iod_LWA, 16) },
|
||||
{ HRDATA(IENABLE, DCBdev.IENABLE, 16) },
|
||||
{ HRDATAD(STATUS, DCBdev.iod_readR[2], 16, "1706 Status") },
|
||||
{ HRDATAD(CWA, DCBdev.iod_CWA, 16, "1706 Current Address") },
|
||||
{ HRDATAD(NEXT, DCBdev.iod_nextAddr, 16, "Next transfer address") },
|
||||
{ HRDATAD(LWA, DCBdev.iod_LWA, 16, "Last word address") },
|
||||
{ HRDATAD(IENABLE, DCBdev.IENABLE, 16, "Interrupt enabled") },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
REG dcc_reg[] = {
|
||||
{ HRDATA(STATUS, DCCdev.iod_readR[2], 16) },
|
||||
{ HRDATA(CWA, DCCdev.iod_CWA, 16) },
|
||||
{ HRDATA(NEXT, DCCdev.iod_nextAddr, 16) },
|
||||
{ HRDATA(LWA, DCCdev.iod_LWA, 16) },
|
||||
{ HRDATA(IENABLE, DCCdev.IENABLE, 16) },
|
||||
{ HRDATAD(STATUS, DCCdev.iod_readR[2], 16, "1706 Status") },
|
||||
{ HRDATAD(CWA, DCCdev.iod_CWA, 16, "1706 Current Address") },
|
||||
{ HRDATAD(NEXT, DCCdev.iod_nextAddr, 16, "Next transfer address") },
|
||||
{ HRDATAD(LWA, DCCdev.iod_LWA, 16, "Last word address") },
|
||||
{ HRDATAD(IENABLE, DCCdev.IENABLE, 16, "Interrupt enabled") },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
MTAB dc_mod[] = {
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "1706-A", NULL, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VUN, 0, "TARGET", NULL, NULL, &show_target, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV|MTAB_VALR, 0, NULL, "INTERRUPT", &set_intr, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "INTERRUPT", NULL, NULL, &show_intr, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "DEBUG", NULL, NULL, &show_debug, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "1706-A Buffered Data Channel" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "TARGET", NULL,
|
||||
NULL, &show_target, NULL, "Display devices attached to the data channel" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "INTERRUPT", "INTERRUPT=hexValue",
|
||||
&set_intr, &show_intr, NULL, "Display data channel interrupt" },
|
||||
{ 0 }
|
||||
};
|
||||
|
||||
DEBTAB dc_deb[] = {
|
||||
{ "TRACE", DBG_DTRACE },
|
||||
{ "STATE", DBG_DSTATE },
|
||||
{ "INTR", DBG_DINTR },
|
||||
{ "LOCATION", DBG_DLOC },
|
||||
{ "TRACE", DBG_DTRACE, "Trace device I/O requests" },
|
||||
{ "STATE", DBG_DSTATE, "Display device state changes" },
|
||||
{ "INTR", DBG_DINTR, "Display device interrupt requests" },
|
||||
{ "LOCATION", DBG_DLOC, "Display address for I/O instructions" },
|
||||
{ "ALL", DBG_DTRACE | DBG_DSTATE | DBG_DINTR | DBG_DLOC },
|
||||
{ NULL }
|
||||
};
|
||||
|
|
@ -254,12 +254,7 @@ DEVICE dca_dev = {
|
|||
NULL, NULL, NULL,
|
||||
&DCAdev,
|
||||
DEV_DEBUG | DEV_NOEQUIP | DEV_INDEV | DEV_OUTDEV, 0, dc_deb,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL
|
||||
NULL, NULL, &dc_help, NULL, NULL, NULL
|
||||
};
|
||||
|
||||
DEVICE dcb_dev = {
|
||||
|
|
@ -269,12 +264,7 @@ DEVICE dcb_dev = {
|
|||
NULL, NULL, NULL,
|
||||
&DCBdev,
|
||||
DEV_DEBUG | DEV_NOEQUIP | DEV_INDEV | DEV_OUTDEV, 0, dc_deb,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL
|
||||
NULL, NULL, &dc_help, NULL, NULL, NULL
|
||||
};
|
||||
|
||||
DEVICE dcc_dev = {
|
||||
|
|
@ -284,12 +274,7 @@ DEVICE dcc_dev = {
|
|||
NULL, NULL, NULL,
|
||||
&DCCdev,
|
||||
DEV_DEBUG | DEV_NOEQUIP | DEV_INDEV | DEV_OUTDEV, 0, dc_deb,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL,
|
||||
NULL
|
||||
NULL, NULL, &dc_help, NULL, NULL, NULL
|
||||
};
|
||||
|
||||
static DEVICE *dc_devices[IO_1706_MAX] = {
|
||||
|
|
@ -541,17 +526,17 @@ t_stat show_intr(FILE *st, UNIT *uptr, int32 val, CONST void *desc)
|
|||
*/
|
||||
t_stat show_target(FILE *st, UNIT *uptr, int32 val, CONST void *desc)
|
||||
{
|
||||
DEVICE *dptr;
|
||||
IO_DEVICE *iod;
|
||||
|
||||
if (uptr == NULL)
|
||||
return SCPE_IERR;
|
||||
|
||||
iod = (IO_DEVICE *)uptr->up8;
|
||||
dptr = iod->iod_indev;
|
||||
if ((iod = (IO_DEVICE *)uptr->up8) != NULL) {
|
||||
DEVICE *dptr = iod->iod_indev;
|
||||
|
||||
fprintf(st, "Target: %s (%s), Equip: %d",
|
||||
fprintf(st, "\n\tTarget: %s (%s), Equip: %d",
|
||||
sim_dname(dptr), iod->iod_model, iod->iod_equip);
|
||||
}
|
||||
return SCPE_OK;
|
||||
}
|
||||
|
||||
|
|
@ -793,3 +778,30 @@ uint16 dcINTR(void)
|
|||
|
||||
return result;
|
||||
}
|
||||
|
||||
t_stat dc_help(FILE *st, DEVICE *dptr, UNIT *uptr, int32 flag, const char *cptr)
|
||||
{
|
||||
const char helpString[] =
|
||||
" The %D device is a 1706-A buffered data channel.\n"
|
||||
"1 Hardware Description\n"
|
||||
" The 1706-A consists of a controller which can control up to 8 other\n"
|
||||
" controllers to provide them with direct memory access. Up to 3\n"
|
||||
" 1706-A's may be connected to the CPU. All 3 buffered data channels are\n"
|
||||
" available in the simulator but only channel 1 (DCA) is connected to a\n"
|
||||
" peripheral (the magtape controller) and only if that controller is\n"
|
||||
" configured as a 1732-A. Unlike actual hardware, the simulator allows\n"
|
||||
" access to the magtape controller either through the A/Q channel or\n"
|
||||
" through a 1706-A.\n\n"
|
||||
" By default, the simulator does not assign an interrupt to a 1706-A. An\n"
|
||||
" interrupt may be assigned with the command:\n\n"
|
||||
"+sim> SET %D INTERRUPT=hexValue\n"
|
||||
"2 Equipment Address\n"
|
||||
" Unlike most peripherals, buffered data channels use private addresses\n"
|
||||
" outside the normal 1 - 15 address range.\n"
|
||||
"2 $Registers\n"
|
||||
"1 Configuration\n"
|
||||
" A %D device is configured with various simh SET commands\n"
|
||||
"2 $Set commands\n";
|
||||
|
||||
return scp_help(st, dptr, uptr, flag, helpString, cptr);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -46,7 +46,6 @@ extern void RaiseExternalInterrupt(DEVICE *);
|
|||
|
||||
extern t_bool doDirectorFunc(DEVICE *, t_bool);
|
||||
|
||||
extern t_stat show_debug(FILE *, UNIT *, int32, CONST void *);
|
||||
extern t_stat show_addr(FILE *, UNIT *, int32, CONST void *);
|
||||
|
||||
extern t_stat set_stoponrej(UNIT *, int32, CONST char *, void *);
|
||||
|
|
@ -72,6 +71,8 @@ t_bool TTreject(IO_DEVICE *, t_bool, uint8);
|
|||
enum IOstatus TTin(IO_DEVICE *, uint8);
|
||||
enum IOstatus TTout(IO_DEVICE *, uint8);
|
||||
|
||||
t_stat tt_help(FILE *, DEVICE *, UNIT *, int32, const char *);
|
||||
|
||||
/*
|
||||
1711-A/B, 1712-A Teletypewriter
|
||||
|
||||
|
|
@ -189,29 +190,31 @@ uint8 tti_manualIntr = 0x7;
|
|||
UNIT tti_unit = { UDATA(&tti_svc, UNIT_IDLE+TT_MODE_KSR+TTUF_HDX, 0), KBD_POLL_WAIT };
|
||||
|
||||
REG tti_reg[] = {
|
||||
{ HRDATA(MODE, TTdev.iod_rmode, 8) },
|
||||
{ HRDATA(FUNCTION, TTdev.FUNCTION, 16) },
|
||||
{ HRDATA(STATUS, TTdev.STATUS, 16) },
|
||||
{ HRDATA(IENABLE, TTIdev.IENABLE, 16) },
|
||||
{ HRDATA(INTRKEY, tti_manualIntr, 8) },
|
||||
{ HRDATAD(MODE, TTdev.iod_rmode, 1, "Read/Write mode (Read == TRUE)") },
|
||||
{ HRDATAD(FUNCTION, TTdev.FUNCTION, 16, "Last director function issued") },
|
||||
{ HRDATAD(STATUS, TTdev.STATUS, 16, "Director status register") },
|
||||
{ HRDATAD(IENABLE, TTIdev.IENABLE, 16, "Interrupts enabled") },
|
||||
{ HRDATAD(INTRKEY, tti_manualIntr, 8, "Manual interrupt keycode") },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
MTAB tti_mod[] = {
|
||||
{ TTUF_HDX, 0, "full duplex", "FDX", NULL },
|
||||
{ TTUF_HDX, TTUF_HDX, "half duplex", "HDX", NULL },
|
||||
{ MTAB_XTD | MTAB_VDV, 0, "1711-A", NULL, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", NULL, NULL, &show_addr, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "DEBUG", NULL, NULL, &show_debug, NULL },
|
||||
{ MTAB_XTD | MTAB_VDV, 0, "1711-A Console Terminal (Input)" },
|
||||
{ TTUF_HDX, 0, "full duplex", "FDX",
|
||||
NULL, NULL, NULL, "Set TT device to full duplex" },
|
||||
{ TTUF_HDX, TTUF_HDX, "half duplex", "HDX",
|
||||
NULL, NULL, NULL, "Set TT device to half duplex" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", NULL,
|
||||
NULL, &show_addr, NULL, "Display equipment address" },
|
||||
{ 0 }
|
||||
};
|
||||
|
||||
DEBTAB tti_deb[] = {
|
||||
{ "TRACE", DBG_DTRACE },
|
||||
{ "STATE", DBG_DSTATE },
|
||||
{ "INTR", DBG_DINTR },
|
||||
{ "LOCATION", DBG_DLOC },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ },
|
||||
{ "TRACE", DBG_DTRACE, "Trace device I/O requests" },
|
||||
{ "STATE", DBG_DSTATE, "Display device state changes" },
|
||||
{ "INTR", DBG_DINTR, "Display device interrupt requests" },
|
||||
{ "LOCATION", DBG_DLOC, "Display address of I/O instructions" },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ, "Suppress display of 2nd ... I/O rejects" },
|
||||
{ "ALL", DBG_DTRACE | DBG_DSTATE | DBG_DLOC },
|
||||
{ NULL }
|
||||
};
|
||||
|
|
@ -223,8 +226,7 @@ DEVICE tti_dev = {
|
|||
NULL, NULL, NULL,
|
||||
&TTdev,
|
||||
DEV_DEBUG | DEV_NOEQUIP | DEV_INDEV, 0, tti_deb,
|
||||
NULL,
|
||||
NULL
|
||||
NULL, NULL, &tt_help, NULL, NULL, NULL
|
||||
};
|
||||
|
||||
/* TTO data structures
|
||||
|
|
@ -238,29 +240,31 @@ DEVICE tti_dev = {
|
|||
UNIT tto_unit = { UDATA(&tto_svc, TT_MODE_KSR+TTUF_HDX, 0), TT_OUT_WAIT };
|
||||
|
||||
REG tto_reg[] = {
|
||||
{ HRDATA(MODE, TTdev.iod_rmode, 8) },
|
||||
{ HRDATA(FUNCTION, TTdev.FUNCTION, 16) },
|
||||
{ HRDATA(STATUS, TTdev.STATUS, 16) },
|
||||
{ HRDATA(IENABLE, TTOdev.IENABLE, 16) },
|
||||
{ HRDATAD(MODE, TTdev.iod_rmode, 1, "Read/Write mode (Read == TRUE)") },
|
||||
{ HRDATAD(FUNCTION, TTdev.FUNCTION, 16, "Last director function issued") },
|
||||
{ HRDATAD(STATUS, TTdev.STATUS, 16, "Director status register") },
|
||||
{ HRDATAD(IENABLE, TTOdev.IENABLE, 16, "Interrupts enabled") },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
MTAB tto_mod[] = {
|
||||
{ TTUF_HDX, 0, "full duplex", "FDX", NULL },
|
||||
{ TTUF_HDX, TTUF_HDX, "half duplex", "HDX", NULL },
|
||||
{ MTAB_XTD | MTAB_VDV, 0, "1711-A", NULL, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", NULL, NULL, &show_addr, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "DEBUG", NULL, NULL, &show_debug, NULL },
|
||||
{ MTAB_XTD | MTAB_VDV, 0, "1711-A Console Terminal (Output)" },
|
||||
{ TTUF_HDX, 0, "full duplex", "FDX",
|
||||
NULL, NULL, NULL, "Set TT device to full duplex" },
|
||||
{ TTUF_HDX, TTUF_HDX, "half duplex", "HDX",
|
||||
NULL, NULL, NULL, "Set TT device to half duplex" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", NULL,
|
||||
NULL, &show_addr, NULL, "Display equipment address" },
|
||||
{ 0 }
|
||||
};
|
||||
|
||||
|
||||
DEBTAB tto_deb[] = {
|
||||
{ "TRACE", DBG_DTRACE },
|
||||
{ "STATE", DBG_DSTATE },
|
||||
{ "INTR", DBG_DINTR },
|
||||
{ "LOCATION", DBG_DLOC },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ },
|
||||
{ "TRACE", DBG_DTRACE, "Trace device I/O requests" },
|
||||
{ "STATE", DBG_DSTATE, "Display devide state changes" },
|
||||
{ "INTR", DBG_DINTR, "Display device interrupt requests" },
|
||||
{ "LOCATION", DBG_DLOC, "Display address for I/O instructions" },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ, "Suppress display of 2nd ... I/O rejects" },
|
||||
{ "ALL", DBG_DTRACE | DBG_DSTATE | DBG_DLOC },
|
||||
{ NULL }
|
||||
};
|
||||
|
|
@ -272,8 +276,7 @@ DEVICE tto_dev = {
|
|||
NULL, NULL, NULL,
|
||||
&TTdev,
|
||||
DEV_DEBUG | DEV_NOEQUIP | DEV_OUTDEV, 0, tto_deb,
|
||||
NULL,
|
||||
NULL
|
||||
NULL, NULL, &tt_help, NULL, NULL, NULL
|
||||
};
|
||||
|
||||
/*
|
||||
|
|
@ -751,6 +754,34 @@ enum IOstatus TTout(IO_DEVICE *iod, uint8 reg)
|
|||
return IO_REPLY;
|
||||
}
|
||||
|
||||
t_stat tt_help(FILE *st, DEVICE *dptr, UNIT *uptr, int32 flag, const char *cptr)
|
||||
{
|
||||
const char helpString[] =
|
||||
/****************************************************************************/
|
||||
" The TTI/TTO device is a 1711-A teletype console. The device is\n"
|
||||
" implemented as 2 seperate devices within the simulator; TTI for input\n"
|
||||
" and TTO for output.\n"
|
||||
"1 Hardware Description\n"
|
||||
" The 1711-A consists of a teletype console terminal with an extra button\n"
|
||||
" which is used to generate a 'manual interrupt'. By default, the\n"
|
||||
" simulator uses the 'Control+G' combination to generate the interrupt.\n"
|
||||
" This key combination may be changed by:\n\n"
|
||||
"+sim> DEPOSIT TTI INTRKEY keycodeValue\n\n"
|
||||
"2 Equipment Address\n"
|
||||
" The console device is part of the low-speed package and, as such, is at\n"
|
||||
" fixed equipment address 1, station 1.\n"
|
||||
"2 $Registers\n"
|
||||
"\n"
|
||||
" These registers contain the emulated state of the device. These values\n"
|
||||
" don't necessarily relate to any detail of the original device being\n"
|
||||
" emulated but are merely internal details of the emulation.\n"
|
||||
"1 Configuration\n"
|
||||
" A %D device is configured with various simh SET commands\n"
|
||||
"2 $Set commands\n";
|
||||
|
||||
return scp_help(st, dptr, uptr, flag, helpString, cptr);
|
||||
}
|
||||
|
||||
t_stat ptr_svc(UNIT *);
|
||||
t_stat ptr_reset(DEVICE *);
|
||||
t_stat ptr_attach(UNIT *, CONST char *);
|
||||
|
|
@ -759,6 +790,8 @@ t_stat ptr_detach(UNIT *);
|
|||
enum IOstatus PTRin(IO_DEVICE *, uint8);
|
||||
enum IOstatus PTRout(IO_DEVICE *, uint8);
|
||||
|
||||
t_stat ptr_help(FILE *, DEVICE *, UNIT *, int32, const char *);
|
||||
|
||||
/*
|
||||
1721-A/B/C/D, 1722-A/B Paper Tape Reader
|
||||
|
||||
|
|
@ -837,28 +870,32 @@ UNIT ptr_unit = {
|
|||
};
|
||||
|
||||
REG ptr_reg[] = {
|
||||
{ HRDATA(FUNCTION, PTRdev.FUNCTION, 16) },
|
||||
{ HRDATA(STATUS, PTRdev.STATUS, 16) },
|
||||
{ HRDATA(IENABLE, PTRdev.IENABLE, 16)},
|
||||
{ HRDATAD(FUNCTION, PTRdev.FUNCTION, 16, "Last director function issued") },
|
||||
{ HRDATAD(STATUS, PTRdev.STATUS, 16, "Director status register") },
|
||||
{ HRDATAD(IENABLE, PTRdev.IENABLE, 16, "Interrupts enabled") },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
MTAB ptr_mod[] = {
|
||||
{ MTAB_XTD | MTAB_VDV, 0, "1721-A", NULL, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", "EQUIPMENT", NULL, &show_addr, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "DEBUG", NULL, NULL, &show_debug, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "STOPONREJECT", &set_stoponrej, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOSTOPONREJECT", &clr_stoponrej, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "PROTECT", &set_protected, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOPROTECT", &clear_protected, NULL, NULL },
|
||||
{ MTAB_XTD | MTAB_VDV, 0, "1721-A Paper Tape Reader" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", NULL,
|
||||
NULL, &show_addr, NULL, "Display equipment address" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "STOPONREJECT",
|
||||
&set_stoponrej, NULL, NULL, "Stop simulation if I/O is rejected" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOSTOPONREJECT",
|
||||
&clr_stoponrej, NULL, NULL, "Don't stop simulation if I/O is rejected" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "PROTECT",
|
||||
&set_protected, NULL, NULL, "Device is protected (unimplemented)" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOPROTECT",
|
||||
&clear_protected, NULL, NULL, "Device is unprotected (unimplemented)" },
|
||||
{ 0 }
|
||||
};
|
||||
|
||||
DEBTAB ptr_deb[] = {
|
||||
{ "TRACE", DBG_DTRACE },
|
||||
{ "STATE", DBG_DSTATE },
|
||||
{ "LOCATION", DBG_DLOC },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ },
|
||||
{ "TRACE", DBG_DTRACE, "Traced device I/O requests" },
|
||||
{ "STATE", DBG_DSTATE, "Display device state changes" },
|
||||
{ "LOCATION", DBG_DLOC, "Display address of I/O instructions" },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ, "Suppress display of 2nd ... I/O rejected" },
|
||||
{ "ALL", DBG_DTRACE | DBG_DSTATE | DBG_DLOC },
|
||||
{ NULL }
|
||||
};
|
||||
|
|
@ -869,7 +906,8 @@ DEVICE ptr_dev = {
|
|||
NULL, NULL, &ptr_reset,
|
||||
NULL, &ptr_attach, &ptr_detach,
|
||||
&PTRdev,
|
||||
DEV_DEBUG | DEV_NOEQUIP | DEV_INDEV | DEV_PROTECT, 0, ptr_deb
|
||||
DEV_DEBUG | DEV_NOEQUIP | DEV_INDEV | DEV_PROTECT, 0, ptr_deb,
|
||||
NULL, NULL, &ptr_help, NULL, NULL, NULL
|
||||
};
|
||||
|
||||
/*
|
||||
|
|
@ -1028,12 +1066,38 @@ enum IOstatus PTRout(IO_DEVICE *iod, uint8 reg)
|
|||
return IO_REPLY;
|
||||
}
|
||||
|
||||
t_stat ptr_help(FILE *st, DEVICE *dptr, UNIT *uptr, int32 flag, const char *cptr)
|
||||
{
|
||||
const char helpString[] =
|
||||
/****************************************************************************/
|
||||
" The %D device is a 1721-A paper tape reader.\n"
|
||||
"1 Hardware Description\n"
|
||||
" The 1721-A consists of a controller and a physical paper tape reader.\n"
|
||||
"2 Equipment Address\n"
|
||||
" The paper tape reader is part of the low-speed package and, as such, is\n"
|
||||
" at fixed equipment address 1, station 2.\n"
|
||||
"2 $Registers\n"
|
||||
"\n"
|
||||
" These registers contain the emulated state of the device. These values\n"
|
||||
" don't necessarily relate to any detail of the original device being\n"
|
||||
" emulated but are merely internal details of the emulation. STATUS always\n"
|
||||
" contains the current status of the device as it would be read by an\n"
|
||||
" application program.\n"
|
||||
"1 Configuration\n"
|
||||
" A %D device is configured with various simh SET and ATTACH commands\n"
|
||||
"2 $Set commands\n";
|
||||
|
||||
return scp_help(st, dptr, uptr, flag, helpString, cptr);
|
||||
}
|
||||
|
||||
t_stat ptp_svc(UNIT *);
|
||||
t_stat ptp_reset(DEVICE *);
|
||||
|
||||
enum IOstatus PTPin(IO_DEVICE *, uint8);
|
||||
enum IOstatus PTPout(IO_DEVICE *, uint8);
|
||||
|
||||
t_stat ptp_help(FILE *, DEVICE *, UNIT *, int32, const char *);
|
||||
|
||||
/*
|
||||
1723-A/B, 1724-A/B Paper Tape Punch
|
||||
|
||||
|
|
@ -1113,28 +1177,32 @@ UNIT ptp_unit = {
|
|||
};
|
||||
|
||||
REG ptp_reg[] = {
|
||||
{ HRDATA(FUNCTION, PTPdev.FUNCTION, 16) },
|
||||
{ HRDATA(STATUS, PTPdev.STATUS, 16) },
|
||||
{ HRDATA(IENABLE, PTPdev.IENABLE, 16)},
|
||||
{ HRDATAD(FUNCTION, PTPdev.FUNCTION, 16, "Last director function issued") },
|
||||
{ HRDATAD(STATUS, PTPdev.STATUS, 16, "Director status register") },
|
||||
{ HRDATAD(IENABLE, PTPdev.IENABLE, 16, "Interrupts enabled") },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
MTAB ptp_mod[] = {
|
||||
{ MTAB_XTD | MTAB_VDV, 0, "1723-A", NULL, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", "EQUIPMENT", NULL, &show_addr, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "DEBUG", NULL, NULL, &show_debug, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "STOPONREJECT", &set_stoponrej, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOSTOPONREJECT", &clr_stoponrej, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "PROTECT", &set_protected, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOPROTECT", &clear_protected, NULL, NULL },
|
||||
{ MTAB_XTD | MTAB_VDV, 0, "1723-A Paper Tape Punch" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", NULL,
|
||||
NULL, &show_addr, NULL, "Display equipment address" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "STOPONREJECT",
|
||||
&set_stoponrej, NULL, NULL, "Stop simulation if I/O is rejected" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOSTOPONREJECT",
|
||||
&clr_stoponrej, NULL, NULL, "Don't stop simulation if I/O is rejected" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "PROTECT",
|
||||
&set_protected, NULL, NULL, "Device is protected (unimplemented)" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOPROTECT",
|
||||
&clear_protected, NULL, NULL, "Device is unprotected (unimplemented)" },
|
||||
{ 0 }
|
||||
};
|
||||
|
||||
DEBTAB ptp_deb[] = {
|
||||
{ "TRACE", DBG_DTRACE },
|
||||
{ "STATE", DBG_DSTATE },
|
||||
{ "LOCATION", DBG_DLOC },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ },
|
||||
{ "TRACE", DBG_DTRACE, "Trace device I/O requests" },
|
||||
{ "STATE", DBG_DSTATE, "Display device state changes" },
|
||||
{ "LOCATION", DBG_DLOC, "Display address of I/O instructions" },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ, "Suppress display of 2nd ... I/O rejects" },
|
||||
{ "ALL", DBG_DTRACE | DBG_DSTATE | DBG_DLOC },
|
||||
{ NULL }
|
||||
};
|
||||
|
|
@ -1146,8 +1214,7 @@ DEVICE ptp_dev = {
|
|||
NULL, NULL, NULL,
|
||||
&PTPdev,
|
||||
DEV_DEBUG | DEV_NOEQUIP | DEV_OUTDEV | DEV_PROTECT, 0, ptp_deb,
|
||||
NULL,
|
||||
NULL
|
||||
NULL, NULL, &ptp_help, NULL, NULL, NULL
|
||||
};
|
||||
|
||||
/*
|
||||
|
|
@ -1306,6 +1373,30 @@ enum IOstatus PTPout(IO_DEVICE *iod, uint8 reg)
|
|||
return IO_REPLY;
|
||||
}
|
||||
|
||||
t_stat ptp_help(FILE *st, DEVICE *dptr, UNIT *uptr, int32 flag, const char *cptr)
|
||||
{
|
||||
const char helpString[] =
|
||||
/****************************************************************************/
|
||||
" The %D device is a 1723-A paper tape punch.\n"
|
||||
"1 Hardware Description\n"
|
||||
" The 1723-A consists of a controller and a physical paper tape punch.\n"
|
||||
"2 Equipment Address\n"
|
||||
" The paper tape reader is part of the low-speed package and, as such, is\n"
|
||||
" at fixed equipment address 1, station 4.\n"
|
||||
"2 $Registers\n"
|
||||
"\n"
|
||||
" These registers contain the emulated state of the device. These values\n"
|
||||
" don't necessarily relate to any detail of the original device being\n"
|
||||
" emulated but are merely internal details of the emulation. STATUS always\n"
|
||||
" contains the current status of the device as it would be read by an\n"
|
||||
" application program.\n"
|
||||
"1 Configuration\n"
|
||||
" A %D device is configured with various simh SET and ATTACH commands\n"
|
||||
"2 $Set commands\n";
|
||||
|
||||
return scp_help(st, dptr, uptr, flag, helpString, cptr);
|
||||
}
|
||||
|
||||
t_stat cdr_svc(UNIT *);
|
||||
t_stat cdr_reset(DEVICE *);
|
||||
|
||||
|
|
@ -1382,26 +1473,28 @@ UNIT cdr_unit = {
|
|||
};
|
||||
|
||||
REG cdr_reg[] = {
|
||||
{ HRDATA(FUNCTION, CDRdev.FUNCTION, 16) },
|
||||
{ HRDATA(STATUS, CDRdev.STATUS, 16) },
|
||||
{ HRDATA(IENABLE, CDRdev.IENABLE, 16)},
|
||||
{ HRDATAD(FUNCTION, CDRdev.FUNCTION, 16, "Last director function issued") },
|
||||
{ HRDATAD(STATUS, CDRdev.STATUS, 16, "Director status register") },
|
||||
{ HRDATAD(IENABLE, CDRdev.IENABLE, 16, "Interrupts enabled") },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
MTAB cdr_mod[] = {
|
||||
{ MTAB_XTD | MTAB_VDV, 0, "1729", NULL, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", "EQUIPMENT", NULL, &show_addr, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "DEBUG", NULL, NULL, &show_debug, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "PROTECT", &set_protected, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOPROTECT", &clear_protected, NULL, NULL },
|
||||
{ MTAB_XTD | MTAB_VDV, 0, "1729 Card Reader" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", NULL,
|
||||
NULL, &show_addr, NULL, "Display equipment address" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "PROTECT",
|
||||
&set_protected, NULL, NULL, "Device is protected (unimplemented)" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOPROTECT",
|
||||
&clear_protected, NULL, NULL, "Device is unprotected (unimplemented)" },
|
||||
{ 0 }
|
||||
};
|
||||
|
||||
DEBTAB cdr_deb[] = {
|
||||
{ "TRACE", DBG_DTRACE },
|
||||
{ "STATE", DBG_DSTATE },
|
||||
{ "LOCATION", DBG_DLOC },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ },
|
||||
{ "TRACE", DBG_DTRACE, "Trace device I/O requests" },
|
||||
{ "STATE", DBG_DSTATE, "Display device state changes" },
|
||||
{ "LOCATION", DBG_DLOC, "Display address for I/O instructions" },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ, "Suppress display of 2nd ... I/O rejects" },
|
||||
{ "ALL", DBG_DTRACE | DBG_DSTATE | DBG_DLOC },
|
||||
{ NULL }
|
||||
};
|
||||
|
|
@ -1413,8 +1506,7 @@ DEVICE cdr_dev = {
|
|||
NULL, NULL, NULL,
|
||||
&CDRdev,
|
||||
DEV_DEBUG | DEV_NOEQUIP | DEV_INDEV | DEV_PROTECT, 0, cdr_deb,
|
||||
NULL,
|
||||
NULL
|
||||
NULL, NULL, NULL, NULL, NULL, NULL
|
||||
};
|
||||
|
||||
/* Unit service */
|
||||
|
|
|
|||
|
|
@ -45,7 +45,6 @@ extern void fw_IOintr(t_bool, DEVICE *, IO_DEVICE *, uint16, uint16, uint16, con
|
|||
|
||||
extern t_stat checkReset(DEVICE *, uint8);
|
||||
|
||||
extern t_stat show_debug(FILE *, UNIT *, int32, CONST void *);
|
||||
extern t_stat show_addr(FILE *, UNIT *, int32, CONST void *);
|
||||
|
||||
extern t_stat set_protected(UNIT *, int32, CONST char *, void *);
|
||||
|
|
@ -134,8 +133,10 @@ enum IOstatus DPin(IO_DEVICE *, uint8);
|
|||
enum IOstatus DPout(IO_DEVICE *, uint8);
|
||||
t_bool DPintr(IO_DEVICE *);
|
||||
|
||||
t_stat dp_help(FILE *, DEVICE *, UNIT *, int32, const char *);
|
||||
|
||||
/*
|
||||
1738-A/B Disk Pack Controller
|
||||
1738-B Disk Pack Controller
|
||||
|
||||
Addresses
|
||||
Computer Instruction
|
||||
|
|
@ -257,38 +258,47 @@ UNIT dp_unit[] = {
|
|||
};
|
||||
|
||||
REG dp_reg[] = {
|
||||
{ HRDATA(FUNCTION, DPdev.FUNCTION, 16) },
|
||||
{ HRDATA(STATUS, DPdev.STATUS, 16) },
|
||||
{ HRDATA(IENABLE, DPdev.IENABLE, 16) },
|
||||
{ HRDATA(ADDRSTATUS, DPdev.ADDRSTATUS, 16) },
|
||||
{ HRDATAD(FUNCTION, DPdev.FUNCTION, 16, "Last director function issued") },
|
||||
{ HRDATAD(STATUS, DPdev.STATUS, 16, "Director status register") },
|
||||
{ HRDATAD(IENABLE, DPdev.IENABLE, 16, "Interrupts enabled") },
|
||||
{ HRDATAD(ADDRSTATUS, DPdev.ADDRSTATUS, 16, "Address register status") },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
MTAB dp_mod[] = {
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "1738-B", NULL, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", NULL, NULL, &show_addr, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV|MTAB_VALR, 0, NULL, "EQUIPMENT", &set_equipment, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VUN, 0, "DRIVE", NULL, NULL, &show_drive, NULL },
|
||||
{ MTAB_XTD|MTAB_VUN, 0, NULL, "853", &set_dp853, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VUN, 0, NULL, "854", &set_dp854, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "DEBUG", NULL, NULL, &show_debug, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "STOPONREJECT", &set_stoponrej, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOSTOPONREJECT", &clr_stoponrej, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL,"PROTECT", &set_protected, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOPROTECT", &clear_protected, NULL, NULL},
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "ADDRESSING", NULL, NULL, &show_addressing, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NORMAL", &set_normal, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "REVERSE", &set_reverse, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "1738-B Disk Pack Controller" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", "EQUIPMENT=hexAddress",
|
||||
&set_equipment, &show_addr, NULL, "Display equipment address" },
|
||||
{ MTAB_XTD|MTAB_VUN, 0, "DRIVE", NULL,
|
||||
NULL, &show_drive, NULL, "Display type of drive (853 or 854" },
|
||||
{ MTAB_XTD|MTAB_VUN, 0, NULL, "853",
|
||||
&set_dp853, NULL, NULL, "Set drive type to 853" },
|
||||
{ MTAB_XTD|MTAB_VUN, 0, NULL, "854",
|
||||
&set_dp854, NULL, NULL, "Set drive type to 854" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "STOPONREJECT",
|
||||
&set_stoponrej, NULL, NULL, "Stop simulation if I/O is rejected" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOSTOPONREJECT",
|
||||
&clr_stoponrej, NULL, NULL, "Don't stop simulation if I/O is rejected" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL,"PROTECT",
|
||||
&set_protected, NULL, NULL, "Device is protected (unimplemented)" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOPROTECT",
|
||||
&clear_protected, NULL, NULL, "Device is unprotected (unimplemented)"},
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "ADDRESSING", NULL,
|
||||
NULL, &show_addressing, NULL, "Display disk addressing mode" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NORMAL",
|
||||
&set_normal, NULL, NULL, "Normal addressing mode: drive 0 then 1" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "REVERSE",
|
||||
&set_reverse, NULL, NULL, "Reverse addressing mode: drive 1 then 0" },
|
||||
{ 0 }
|
||||
};
|
||||
|
||||
DEBTAB dp_deb[] = {
|
||||
{ "TRACE", DBG_DTRACE },
|
||||
{ "STATE", DBG_DSTATE },
|
||||
{ "INTR", DBG_DINTR },
|
||||
{ "ERROR", DBG_DERROR },
|
||||
{ "LOCATION", DBG_DLOC },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ },
|
||||
{ "TRACE", DBG_DTRACE, "Trace device I/O requests" },
|
||||
{ "STATE", DBG_DSTATE, "Display device state changes" },
|
||||
{ "INTR", DBG_DINTR, "Display device interrupt requests" },
|
||||
{ "ERROR", DBG_DERROR, "Display device errors" },
|
||||
{ "LOCATION", DBG_DLOC, "Display address of I/O instructions" },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ, "Suppress display of 2nd ... I/O rejects" },
|
||||
{ "ALL", DBG_DTRACE | DBG_DSTATE | DBG_DINTR | DBG_DERROR | DBG_DLOC },
|
||||
{ NULL }
|
||||
};
|
||||
|
|
@ -302,8 +312,7 @@ DEVICE dp_dev = {
|
|||
DEV_DEBUG | DEV_DISK | DEV_DISABLE | \
|
||||
DEV_DIS | DEV_INDEV | DEV_OUTDEV | DEV_PROTECT,
|
||||
0, dp_deb,
|
||||
NULL,
|
||||
NULL
|
||||
NULL, NULL, &dp_help, NULL, NULL, NULL
|
||||
};
|
||||
|
||||
/*
|
||||
|
|
@ -1100,3 +1109,38 @@ t_stat DPautoload(void)
|
|||
}
|
||||
return SCPE_UNATT;
|
||||
}
|
||||
|
||||
t_stat dp_help(FILE *st, DEVICE *dptr, UNIT *uptr, int32 flag, const char *cptr)
|
||||
{
|
||||
const char helpString[] =
|
||||
/****************************************************************************/
|
||||
" The %D device is a 1738-B disk pack controller.\n"
|
||||
"1 Hardware Description\n"
|
||||
" The 1738-B consists of a controller with up to 2 attached disk drives.\n"
|
||||
" The controller includes a jumper which controls which drive is\n"
|
||||
" addressed as logical disk 0:\n\n"
|
||||
"+sim> SET %D NORMAL\n"
|
||||
"+sim> SET %D REVERSE\n\n"
|
||||
" Each physical drive may be configured as a 853 or 854:\n\n"
|
||||
"+853 drive: 1536000 words per drive\n"
|
||||
"+854 drive: 3118080 words per drive\n\n"
|
||||
" The configuration may be changed by:\n\n"
|
||||
"+sim> SET %U 853\n"
|
||||
"+sim> SET %U 854\n"
|
||||
"2 Equipment Address\n"
|
||||
" Disk controllers are typically set to equipment address 3. This address\n"
|
||||
" may be changed by:\n\n"
|
||||
"+sim> SET %D EQUIPMENT=hexValue\n\n"
|
||||
"2 $Registers\n"
|
||||
"\n"
|
||||
" These registers contain the emulated state of the device. These values\n"
|
||||
" don't necessarily relate to any detail of the original device being\n"
|
||||
" emulated but are merely internal details of the emulation. STATUS always\n"
|
||||
" contains the current status of the device as it would be read by an\n"
|
||||
" application program.\n"
|
||||
"1 Configuration\n"
|
||||
" A %D device is configured with various simh SET and ATTACH commands\n"
|
||||
"2 $Set commands\n";
|
||||
|
||||
return scp_help(st, dptr, uptr, flag, helpString, cptr);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -79,44 +79,6 @@ devIO *IOcall[16];
|
|||
DEVICE *IOdev[16];
|
||||
devINTR *IOintr[16];
|
||||
|
||||
/*
|
||||
* Display device debug status
|
||||
*/
|
||||
t_stat show_debug(FILE *st, UNIT *uptr, int32 val, CONST void *desc)
|
||||
{
|
||||
DEVICE *dptr;
|
||||
t_bool first = TRUE;
|
||||
DEBTAB *tab;
|
||||
|
||||
if (uptr == NULL)
|
||||
return SCPE_IERR;
|
||||
|
||||
dptr = find_dev_from_unit(uptr);
|
||||
if (dptr == NULL)
|
||||
return SCPE_IERR;
|
||||
|
||||
tab = dptr->debflags;
|
||||
if (tab == NULL)
|
||||
return SCPE_IERR;
|
||||
|
||||
fprintf(st, "Debug: ");
|
||||
if (dptr->dctrl != 0) {
|
||||
uint32 dctrl = dptr->dctrl;
|
||||
|
||||
while ((tab->name != NULL) && (dctrl != 0)) {
|
||||
if ((dctrl & tab->mask) != 0) {
|
||||
if (!first)
|
||||
fprintf(st, ",");
|
||||
fprintf(st, "%s", tab->name);
|
||||
dctrl &= ~tab->mask;
|
||||
first = FALSE;
|
||||
}
|
||||
tab++;
|
||||
}
|
||||
} else fprintf(st, "None");
|
||||
return SCPE_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* Display equipment/station address, buffered data channel and optional
|
||||
* additional information:
|
||||
|
|
@ -137,7 +99,7 @@ t_stat show_addr(FILE *st, UNIT *uptr, int32 val, CONST void *desc)
|
|||
return SCPE_IERR;
|
||||
|
||||
iod = (IO_DEVICE *)dptr->ctxt;
|
||||
fprintf(st, "equip: 0x");
|
||||
fprintf(st, "\n\tequip: 0x");
|
||||
fprint_val(st, (t_value)iod->iod_equip, DEV_RDX, 16, PV_LEFT);
|
||||
if (iod->iod_station != 0xFF) {
|
||||
fprintf(st, ", station: ");
|
||||
|
|
|
|||
|
|
@ -78,7 +78,6 @@ extern t_bool doDirectorFunc(DEVICE *, t_bool);
|
|||
|
||||
extern t_stat checkReset(DEVICE *, uint8);
|
||||
|
||||
extern t_stat show_debug(FILE *, UNIT *, int32, CONST void *);
|
||||
extern t_stat show_addr(FILE *, UNIT *, int32, CONST void *);
|
||||
|
||||
extern t_stat set_stoponrej(UNIT *, int32, CONST char *, void *);
|
||||
|
|
@ -105,6 +104,8 @@ enum IOstatus LPout(IO_DEVICE *, uint8);
|
|||
|
||||
uint8 LPbuf[COLUMNS];
|
||||
|
||||
t_stat lp_help(FILE *, DEVICE *, UNIT *, int32, const char *);
|
||||
|
||||
/*
|
||||
1740, 1742-30 Line Printer
|
||||
|
||||
|
|
@ -218,31 +219,33 @@ UNIT lp_unit = {
|
|||
};
|
||||
|
||||
REG lp_reg_1740[] = {
|
||||
{ HRDATA(FUNCTION, LPdev.FUNCTION, 16) },
|
||||
{ HRDATA(FUNCTION2, LPdev.FUNCTION2, 16) },
|
||||
{ HRDATA(STATUS, LPdev.STATUS, 16) },
|
||||
{ HRDATA(IENABLE, LPdev.IENABLE, 16) },
|
||||
{ HRDATAD(FUNCTION, LPdev.FUNCTION, 16, "Last director function issued") },
|
||||
{ HRDATAD(FUNCTION2, LPdev.FUNCTION2, 16, "Last VFC function issued") },
|
||||
{ HRDATAD(STATUS, LPdev.STATUS, 16, "Director status register") },
|
||||
{ HRDATAD(IENABLE, LPdev.IENABLE, 16, "Interrupts enabled") },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
REG lp_reg_1742[] = {
|
||||
{ HRDATA(FUNCTION, LPdev.FUNCTION, 16) },
|
||||
{ HRDATA(STATUS, LPdev.STATUS, 16) },
|
||||
{ HRDATA(IENABLE, LPdev.IENABLE, 16) },
|
||||
{ HRDATAD(FUNCTION, LPdev.FUNCTION, 16, "Last director function issued") },
|
||||
{ HRDATAD(STATUS, LPdev.STATUS, 16, "Director status register") },
|
||||
{ HRDATAD(IENABLE, LPdev.IENABLE, 16, "Interrupts enabled") },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
MTAB lp_mod[] = {
|
||||
{ MTAB_XTD|MTAB_VDV|MTAB_VALR, 0, NULL, "TYPE", &lp_set_type, NULL, NULL,
|
||||
"TYPE={1740|1742}" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "TYPE", NULL, NULL, &lp_show_type, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV|MTAB_VALR, 0, NULL, "EQUIPMENT", &set_equipment, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", NULL, NULL, &show_addr, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "DEBUG", NULL, NULL, &show_debug, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "STOPONREJECT", &set_stoponrej, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOSTOPONREJECT", &clr_stoponrej, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "PROTECT", &set_protected, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOPROTECT", &clear_protected, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "TYPE", "TYPE={1740|1742}",
|
||||
&lp_set_type, &lp_show_type, NULL, "Display printer controller type" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", "EQUIPMENT=hexAddress",
|
||||
&set_equipment, &show_addr, NULL, "Display equipment address" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "STOPONREJECT",
|
||||
&set_stoponrej, NULL, NULL, "Stop simulation if I/O is rejected" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOSTOPONREJECT",
|
||||
&clr_stoponrej, NULL, NULL, "Don't stop simulation is I/O is rejected" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "PROTECT",
|
||||
&set_protected, NULL, NULL, "Device is protected (unimplemented)" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOPROTECT",
|
||||
&clear_protected, NULL, NULL, "Device is unprotected (unimplemented)" },
|
||||
{ 0 }
|
||||
};
|
||||
|
||||
|
|
@ -254,13 +257,13 @@ MTAB lp_mod[] = {
|
|||
#define DBG_CC (1 << DBG_V_CC)
|
||||
|
||||
DEBTAB lp_deb[] = {
|
||||
{ "TRACE", DBG_DTRACE },
|
||||
{ "STATE", DBG_DSTATE },
|
||||
{ "INTR", DBG_DINTR },
|
||||
{ "LOCATION", DBG_DLOC },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ },
|
||||
{ "TRACE", DBG_DTRACE, "Trace device I/O requests" },
|
||||
{ "STATE", DBG_DSTATE, "Display device state changes" },
|
||||
{ "INTR", DBG_DINTR, "Display device interrupt requests" },
|
||||
{ "LOCATION", DBG_DLOC, "Display address of I/O instructions" },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ, "Suppress display of 2nd ... I/O rejects" },
|
||||
{ "CC", DBG_CC, "Display carriage control requests" },
|
||||
{ "ALL", DBG_DTRACE | DBG_DSTATE | DBG_DINTR | DBG_DLOC },
|
||||
{ "CC", DBG_CC },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
|
|
@ -271,19 +274,18 @@ DEVICE lp_dev = {
|
|||
NULL, NULL, NULL,
|
||||
&LPdev,
|
||||
DEV_DEBUG | DEV_DISABLE | DEV_OUTDEV | DEV_PROTECT, 0, lp_deb,
|
||||
NULL,
|
||||
NULL
|
||||
NULL, NULL, &lp_help, NULL, NULL, NULL
|
||||
};
|
||||
|
||||
t_stat lp_show_type(FILE *st, UNIT *uptr, int32 val, CONST void *desc)
|
||||
{
|
||||
switch (LPdev.iod_type) {
|
||||
case DEVTYPE_1740:
|
||||
fprintf(st, "1740");
|
||||
fprintf(st, "1740 Line Printer Controller");
|
||||
break;
|
||||
|
||||
case DEVTYPE_1742:
|
||||
fprintf(st, "1742-30");
|
||||
fprintf(st, "1742-30 Line Printer Controller");
|
||||
break;
|
||||
|
||||
default:
|
||||
|
|
@ -652,3 +654,31 @@ enum IOstatus LPout(IO_DEVICE *iod, uint8 reg)
|
|||
return IO_REPLY;
|
||||
}
|
||||
|
||||
t_stat lp_help(FILE *st, DEVICE *dptr, UNIT *uptr, int32 flag, const char *cptr)
|
||||
{
|
||||
const char helpString[] =
|
||||
/****************************************************************************/
|
||||
" The %D device is either a 1740 or 1742 line printer controller.\n"
|
||||
"1 Hardware Description\n"
|
||||
" The %D device consists of either a 1740 or 1742 controller along with\n"
|
||||
" a physical line printer. The type of controller present may be changed\n"
|
||||
" by:\n\n"
|
||||
"+sim> SET %D TYPE=1740\n"
|
||||
"+sim> SET %D TYPE=1742\n\n"
|
||||
"2 Equipment Address\n"
|
||||
" Line printer controllers are typically set to equipment address 4. This\n"
|
||||
" address may be changed by:\n\n"
|
||||
"+sim> SET %D EQUIPMENT=hexValue\n\n"
|
||||
"2 $Registers\n"
|
||||
"\n"
|
||||
" These registers contain the emulated state of the device. These values\n"
|
||||
" don't necessarily relate to any detail of the original device being\n"
|
||||
" emulated but are merely internal details of the emulation. STATUS always\n"
|
||||
" contains the current status of the device as it would be read by an\n"
|
||||
" application program.\n"
|
||||
"1 Configuration\n"
|
||||
" A %D device is configured with various simh SET and ATTACH commands\n"
|
||||
"2 $Set commands\n";
|
||||
|
||||
return scp_help(st, dptr, uptr, flag, helpString, cptr);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -107,7 +107,6 @@ extern void loadBootstrap(uint16 *, int, uint16, uint16);
|
|||
|
||||
extern t_stat checkReset(DEVICE *, uint8);
|
||||
|
||||
extern t_stat show_debug(FILE *, UNIT *, int32, CONST void *);
|
||||
extern t_stat show_addr(FILE *, UNIT *, int32, CONST void *);
|
||||
|
||||
extern t_stat set_protected(UNIT *, int32, CONST char *, void *);
|
||||
|
|
@ -296,6 +295,8 @@ enum IOstatus MTout(IO_DEVICE *, uint8);
|
|||
enum IOstatus MTBDCin(IO_DEVICE *, uint16 *, uint8);
|
||||
enum IOstatus MTBDCout(IO_DEVICE *, uint16 *, uint8);
|
||||
|
||||
t_stat mt_help(FILE *, DEVICE *, UNIT *, int32, const char *);
|
||||
|
||||
/*
|
||||
1732-3 Magnetic Tape Controller
|
||||
|
||||
|
|
@ -450,42 +451,49 @@ UNIT mt_unit[] = {
|
|||
};
|
||||
|
||||
REG mt_reg_1732_A[] = {
|
||||
{ HRDATA(FUNCTION, MTdev.FUNCTION, 16) },
|
||||
{ HRDATA(STATUS, MTdev.STATUS, 16) },
|
||||
{ HRDATA(UNITSEL, MTdev.iod_writeR[2], 16) },
|
||||
{ HRDATA(STATUS2, MTdev.STATUS2, 16) },
|
||||
{ HRDATA(IENABLE, MTdev.IENABLE, 16) },
|
||||
{ HRDATAD(FUNCTION, MTdev.FUNCTION, 16, "Last director status issued") },
|
||||
{ HRDATAD(STATUS, MTdev.STATUS, 16, "Director status register") },
|
||||
{ HRDATAD(UNITSEL, MTdev.iod_writeR[2], 16, "Last Unit Select issued") },
|
||||
{ HRDATAD(STATUS2, MTdev.STATUS2, 16, "Transport status register") },
|
||||
{ HRDATAD(IENABLE, MTdev.IENABLE, 16, "Interrupts enabled") },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
REG mt_reg_1732_3[] = {
|
||||
{ HRDATA(FUNCTION, MTdev.FUNCTION, 16) },
|
||||
{ HRDATA(STATUS, MTdev.STATUS, 16) },
|
||||
{ HRDATA(UNITSEL, MTdev.iod_writeR[2], 16) },
|
||||
{ HRDATA(STATUS2, MTdev.STATUS2, 16) },
|
||||
{ HRDATA(IENABLE, MTdev.IENABLE, 16) },
|
||||
{ HRDATA(BUFFEREDIO, MTdev.BUFFEREDIO, 16) },
|
||||
{ HRDATA(CURADDRESS, MTdev.CURADDRESS, 16) },
|
||||
{ HRDATA(LASTADDRESS, MTdev.iod_LWA, 16) },
|
||||
{ HRDATAD(FUNCTION, MTdev.FUNCTION, 16, "Last director status issued") },
|
||||
{ HRDATAD(STATUS, MTdev.STATUS, 16, "Director status register") },
|
||||
{ HRDATAD(UNITSEL, MTdev.iod_writeR[2], 16, "Last Unit Select issued") },
|
||||
{ HRDATAD(STATUS2, MTdev.STATUS2, 16, "Transport status register") },
|
||||
{ HRDATAD(IENABLE, MTdev.IENABLE, 16, "Interrupts enabled") },
|
||||
{ HRDATAD(BUFFEREDIO, MTdev.BUFFEREDIO, 16, "Last Buffered I/O issued") },
|
||||
{ HRDATAD(CURADDRESS, MTdev.CURADDRESS, 16, "Current DSA address") },
|
||||
{ HRDATAD(LASTADDRESS, MTdev.iod_LWA, 16, "Last DSA address") },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
MTAB mt_mod[] = {
|
||||
{ MTUF_WLK, 0, "write enabled", "WRITEENABLED", &mt_vlock },
|
||||
{ MTUF_WLK, MTUF_WLK, "write locked", "LOCKED", &mt_vlock },
|
||||
{ MTAB_XTD|MTAB_VUN, 0, "FORMAT", "FORMAT", &sim_tape_set_fmt, &sim_tape_show_fmt, NULL },
|
||||
{ MTAB_XTD|MTAB_VUN, 0, "CAPACITY", "CAPACITY", &sim_tape_set_capac, &sim_tape_show_capac, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV|MTAB_VALR, 0, NULL, "TYPE", &mt_set_type, NULL, NULL,
|
||||
"TYPE={1732-A|1732-3}" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "TYPE", NULL, NULL, &mt_show_type, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", NULL, NULL, &show_addr, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV|MTAB_VALR, 0, NULL, "EQUIPMENT", &set_equipment, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VUN, 0, "TRANSPORT", NULL, NULL, &mt_show_transport, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "DEBUG", NULL, NULL, &show_debug, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "STOPONREJECT", &set_stoponrej, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOSTOPONREJECT", &clr_stoponrej, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "PROTECT", &set_protected, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOPROTECT", &clear_protected, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "TYPE", "TYPE={1732-A|1732-3}",
|
||||
&mt_set_type, &mt_show_type, NULL, "Set/Display magtape controller type" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", "EQUIPMENT=hexAddress",
|
||||
&set_equipment, &show_addr, NULL, "Set/Display equipment address" },
|
||||
{ MTUF_WLK, 0, "write enabled", "WRITEENABLED",
|
||||
&mt_vlock, NULL, NULL, "Mark transport as write enabled" },
|
||||
{ MTUF_WLK, MTUF_WLK, "write locked", "LOCKED",
|
||||
&mt_vlock, NULL, NULL, "Mark transport as writed locked" },
|
||||
{ MTAB_XTD|MTAB_VUN, 0, "FORMAT", "FORMAT",
|
||||
&sim_tape_set_fmt, &sim_tape_show_fmt, NULL, "Define tape format" },
|
||||
{ MTAB_XTD|MTAB_VUN, 0, "CAPACITY", "CAPACITY",
|
||||
&sim_tape_set_capac, &sim_tape_show_capac, NULL, "Specify tape capacity" },
|
||||
{ MTAB_XTD|MTAB_VUN, 0, "TRANSPORT", NULL,
|
||||
NULL, &mt_show_transport, NULL, "Display type of tape transport" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "STOPONREJECT",
|
||||
&set_stoponrej, NULL, NULL, "Stop simulation if I/O is rejected" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOSTOPONREJECT",
|
||||
&clr_stoponrej, NULL, NULL, "Don't stop simulation if I/O is rejected" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "PROTECT",
|
||||
&set_protected, NULL, NULL, "Device is protected (unimplemented)" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, NULL, "NOPROTECT",
|
||||
&clear_protected, NULL, NULL, "Device is unprotected (unimplemented)" },
|
||||
{ 0 }
|
||||
};
|
||||
|
||||
|
|
@ -509,18 +517,18 @@ MTAB mt_mod[] = {
|
|||
#define DBG_SELECT (1 << DBG_V_SELECT)
|
||||
|
||||
DEBTAB mt_deb[] = {
|
||||
{ "STATE", DBG_DSTATE },
|
||||
{ "TRACE", DBG_DTRACE },
|
||||
{ "INTR", DBG_DINTR },
|
||||
{ "LOCATION", DBG_DLOC },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ },
|
||||
{ "OPS", DBG_OPS },
|
||||
{ "READ", DBG_READ },
|
||||
{ "RDATA", DBG_RDATA },
|
||||
{ "WDATA", DBG_WDATA },
|
||||
{ "MTIO", DBG_MTIO },
|
||||
{ "DENS", DBG_DENS },
|
||||
{ "SELECT", DBG_SELECT },
|
||||
{ "TRACE", DBG_DTRACE, "Trace device I/O requests" },
|
||||
{ "STATE", DBG_DSTATE, "Display device state changes" },
|
||||
{ "INTR", DBG_DINTR, "Display device interrupt requests" },
|
||||
{ "LOCATION", DBG_DLOC, "Display address of I/O instructions" },
|
||||
{ "FIRSTREJ", DBG_DFIRSTREJ, "Suppress display of 2nd ... I/O rejects" },
|
||||
{ "OPS", DBG_OPS, "Trace tape transport operations" },
|
||||
{ "READ", DBG_READ, "Dump read records" },
|
||||
{ "RDATA", DBG_RDATA, "Dump programmed I/O read data" },
|
||||
{ "WDATA", DBG_WDATA, "Dump programmed I/O write data" },
|
||||
{ "MTIO", DBG_MTIO, "Trace tape library routine calls" },
|
||||
{ "DENS", DBG_DENS, "Trace denisty select changes" },
|
||||
{ "SELECT", DBG_SELECT, "Trace transport select/de-select" },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
|
|
@ -532,8 +540,7 @@ DEVICE mt_dev = {
|
|||
&MTdev,
|
||||
DEV_DEBUG | DEV_TAPE | DEV_DISABLE | DEV_INDEV | DEV_OUTDEV | DEV_PROTECT,
|
||||
0, mt_deb,
|
||||
NULL,
|
||||
NULL
|
||||
NULL, NULL, &mt_help, NULL, NULL, NULL
|
||||
};
|
||||
|
||||
/* MT trace routine */
|
||||
|
|
@ -777,11 +784,11 @@ t_stat mt_show_type(FILE *st, UNIT *uptr, int32 val, CONST void *desc)
|
|||
{
|
||||
switch (MTdev.iod_type) {
|
||||
case DEVTYPE_1732_A:
|
||||
fprintf(st, "1732-A");
|
||||
fprintf(st, "1732-A Magnetic Tape Controller");
|
||||
break;
|
||||
|
||||
case DEVTYPE_1732_3:
|
||||
fprintf(st, "1733-3");
|
||||
fprintf(st, "1733-3 Magnetic Tape Controller");
|
||||
break;
|
||||
|
||||
default:
|
||||
|
|
@ -1971,3 +1978,43 @@ enum IOstatus MTBDCout(IO_DEVICE *iod, uint16 *data, uint8 reg)
|
|||
}
|
||||
return IO_REJECT;
|
||||
}
|
||||
|
||||
t_stat mt_help(FILE *st, DEVICE *dptr, UNIT *uptr, int32 flag, const char *cptr)
|
||||
{
|
||||
const char helpString[] =
|
||||
/****************************************************************************/
|
||||
" The %D device is either a 1732-A or 1732-3 magtape controller.\n"
|
||||
"1 Hardware Description\n"
|
||||
" The %D device consists of either a 1732-A or 1732-3 controller along\n"
|
||||
" with 4 tape transports. The type con controller present may be changed\n"
|
||||
" by:\n\n"
|
||||
"+sim> SET %D 1732-A\n"
|
||||
"+sim> SET %D 1732-3\n\n"
|
||||
" The first 3 transports (MT0, MT1, MT2) are 9-track drives and MT3 is a\n"
|
||||
" 7-track drive. Each drive may be individually write-locked or\n"
|
||||
" write-enabled with:\n\n"
|
||||
"+sim> SET %U LOCKED\n"
|
||||
"+sim> SET %U WRITEENABLED\n\n"
|
||||
" The 1732-A controller can only perform I/O 1 or 2 bytes at a time. In\n"
|
||||
" order to use DMA it must be coupled with a 1706-A. Due to the lack of\n"
|
||||
" DMA it can only support 200, 556 and 800 BPI on 9-track transports.\n\n"
|
||||
" The 1732-3 is a newer controller which has DMA capability built in. It\n"
|
||||
" loses the ability to handle 200 BPI tape but adds the ability to access\n"
|
||||
" 1600 BPI phase encoded tapes.\n"
|
||||
"2 Equipment Address\n"
|
||||
" Magtape controllers are typically set to equipment address 7. This\n"
|
||||
" address may be changed by:\n\n"
|
||||
"+sim> SET %D EQUIPMENT=hexValue\n\n"
|
||||
"2 $Registers\n"
|
||||
"\n"
|
||||
" These registers contain the emulated state of the device. These values\n"
|
||||
" don't necessarily relate to any detail of the original device being\n"
|
||||
" emulated but are merely internal details of the emulation. STATUS and\n"
|
||||
" STATUS2 always contains the current status of the device as it would be\n"
|
||||
" read by an application program.\n"
|
||||
"1 Configuration\n"
|
||||
" A %D device is configured with various simh SET and ATTACH commands\n"
|
||||
"2 $Set commands\n";
|
||||
|
||||
return scp_help(st, dptr, uptr, flag, helpString, cptr);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -37,7 +37,6 @@ extern char INTprefix[];
|
|||
|
||||
extern t_stat checkReset(DEVICE *, uint8);
|
||||
|
||||
extern t_stat show_debug(FILE *, UNIT *, int32, CONST void *);
|
||||
extern t_stat show_addr(FILE *, UNIT *, int32, CONST void *);
|
||||
|
||||
extern t_stat set_equipment(UNIT *, int32, CONST char *, void *);
|
||||
|
|
@ -60,6 +59,8 @@ enum IOstatus RTCout(IO_DEVICE *, uint8);
|
|||
t_stat rtc_svc(UNIT *);
|
||||
t_stat rtc_reset(DEVICE *);
|
||||
|
||||
t_stat rtc_help(FILE *, DEVICE *, UNIT *, int32, const char *);
|
||||
|
||||
/*
|
||||
10336-1 Real-Time Clock
|
||||
|
||||
|
|
@ -161,25 +162,23 @@ UNIT rtc_unit = {
|
|||
};
|
||||
|
||||
REG rtc_reg[] = {
|
||||
{ HRDATA(FUNCTION, RTCdev.FUNCTION, 16) },
|
||||
{ HRDATA(COUNTER, RTCdev.COUNTER, 16) },
|
||||
{ HRDATA(HOLDING, RTCdev.HOLDREG, 16) },
|
||||
{ HRDATAD(FUNCTION, RTCdev.FUNCTION, 16, "Last director function issued") },
|
||||
{ HRDATAD(COUNTER, RTCdev.COUNTER, 16, "Counter register") },
|
||||
{ HRDATAD(HOLDING, RTCdev.HOLDREG, 16, "Hold register") },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
MTAB rtc_mod[] = {
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "10336-1", NULL, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV|MTAB_VALR, 0, NULL, "RATE", &rtc_set_rate, NULL, NULL,
|
||||
"val={1usec|10usec|100usec|1msec|10msec|100msec|1second}" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "RATE", NULL, NULL, &rtc_show_rate, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", NULL, NULL, &show_addr, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV|MTAB_VALR, 0, NULL, "EQUIPMENT", &set_equipment, NULL, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "DEBUG", NULL, NULL, &show_debug, NULL },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "10336-1 Real Time Clock" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "EQUIPMENT", "EQUIPMENT=hexAddress",
|
||||
&set_equipment, &show_addr, NULL, "Display equipment address" },
|
||||
{ MTAB_XTD|MTAB_VDV, 0, "RATE", "RATE={1usec|10usec|100usec|1msec|10msec|100msec|1second}",
|
||||
&rtc_set_rate, &rtc_show_rate, NULL, "Show timer tick interval" },
|
||||
{ 0 }
|
||||
};
|
||||
|
||||
DEBTAB rtc_deb[] = {
|
||||
{ "TRACE", DBG_DTRACE },
|
||||
{ "TRACE", DBG_DTRACE, "Trace device I/O requests" },
|
||||
{ NULL }
|
||||
};
|
||||
|
||||
|
|
@ -190,8 +189,7 @@ DEVICE rtc_dev = {
|
|||
NULL, NULL, NULL,
|
||||
&RTCdev,
|
||||
DEV_DEBUG | DEV_DISABLE, 0, rtc_deb,
|
||||
NULL,
|
||||
NULL
|
||||
NULL, NULL, &rtc_help, NULL, NULL, NULL
|
||||
};
|
||||
|
||||
t_stat rtc_show_rate(FILE *st, UNIT *uptr, int32 val, CONST void *desc)
|
||||
|
|
@ -339,3 +337,35 @@ enum IOstatus RTCout(IO_DEVICE *iod, uint8 reg)
|
|||
}
|
||||
return IO_REPLY;
|
||||
}
|
||||
|
||||
t_stat rtc_help(FILE *st, DEVICE *dptr, UNIT *uptr, int32 flag, const char *cptr)
|
||||
{
|
||||
const char helpString[] =
|
||||
/****************************************************************************/
|
||||
" The %D device 10336-1 Real Time Clock.\n"
|
||||
"1 Hardware Description\n"
|
||||
" The 10336-1 is a Real Time Clock which can generate periodic interrupts\n"
|
||||
" or measure elapsed time. The timer resolution is set via jumpers on the\n"
|
||||
" physical hardware. For the simulator, the resolution can be changed by:\n\n"
|
||||
"+sim> SET %D RATE=1usec\n"
|
||||
"+sim> SET %D RATE=10usec\n"
|
||||
"+sim> SET %D RATE=100usec\n"
|
||||
"+sim> SET %D RATE=1msec\n"
|
||||
"+sim> SET %D RATE=10msec\n"
|
||||
"+sim> SET %D RATE=100msec\n"
|
||||
"+sim> SET %D RATE=1second\n\n"
|
||||
"2 Equipment Address\n"
|
||||
" The %D device is set to equipment address 13. This address may be\n"
|
||||
" changed by:\n\n"
|
||||
"+sim> SET %D EQUIPMENT=hexValue\n\n"
|
||||
"2 $Registers\n"
|
||||
"\n"
|
||||
" These registers contain the emulated state of the device. These values\n"
|
||||
" don't necessarily relate to any detail of the original device being\n"
|
||||
" emulated but are merely internal details of the emulation.\n"
|
||||
"1 Configuration\n"
|
||||
" A %D device is configured with various simh SET commands\n"
|
||||
"2 $Set commands\n";
|
||||
|
||||
return scp_help(st, dptr, uptr, flag, helpString, cptr);
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue