simh-testsetgenerator/AltairZ80/s100_scp300f.c
2023-06-30 14:31:06 +02:00

958 lines
56 KiB
C

/*************************************************************************
* *
* Copyright (c) 2007-2022 Howard M. Harte. *
* https://github.com/hharte *
* *
* Permission is hereby granted, free of charge, to any person obtaining *
* a copy of this software and associated documentation files (the *
* "Software"), to deal in the Software without restriction, including *
* without limitation the rights to use, copy, modify, merge, publish, *
* distribute, sublicense, and/or sell copies of the Software, and to *
* permit persons to whom the Software is furnished to do so, subject to *
* the following conditions: *
* *
* The above copyright notice and this permission notice shall be *
* included in all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, *
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON- *
* INFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE *
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN *
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN *
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE *
* SOFTWARE. *
* *
* Except as contained in this notice, the names of The Authors shall *
* not be used in advertising or otherwise to promote the sale, use or *
* other dealings in this Software without prior written authorization *
* from the Authors. *
* *
* Module Description: *
* Seattle Computer Products SCP-300F Support Board module for SIMH. *
* *
*************************************************************************/
#include "altairz80_defs.h"
/* Debug flags */
#define ERROR_MSG (1 << 0)
#define VERBOSE_MSG (1 << 1)
#define PIC_MSG (1 << 2)
#define TIMER_MSG (1 << 3)
#define ROM_MSG (1 << 4)
#define PIO_MSG (1 << 5)
#define UART_MSG (1 << 6)
#define IRQ_MSG (1 << 7)
#define SSW_MSG (1 << 8)
#define SCP300F_MAX_UNITS 1
#define SCP300F_ROM_SIZE (2048)
#define SCP300F_ADDR_MASK (SCP300F_ROM_SIZE - 1)
#define SCP300F_IO_SIZE (14)
#define SCP300F_IO_MASK (0x0F)
/* Boot ROM selection */
#define SCP300F_ROM_TARBELL 0 /* Tarbell Double-Density Monitor v1.6 */
#define SCP300F_ROM_CROMEMCO 1 /* Cromemco 16FDC Monitor v1.5 */
#define CMD_9513_LOAD_DPTR 0
#define CMD_9513_ARM_COUNTERS 1
#define CMD_9513_LOAD_SELECTED 2
#define CMD_9513_LOAD_AND_ARM 3
#define CMD_9513_DISARM_AND_SAVE 4
#define CMD_9513_SAVE_INTO_HOLD 5
#define CMD_9513_DISARM_SELECTED 6
#define CMD_9513_MISC 7
#define SCP300F_MPIC_0 0x00 /* Master PIC */
#define SCP300F_MPIC_1 0x01 /* Master PIC */
#define SCP300F_SPIC_0 0x02 /* Slave PIC */
#define SCP300F_SPIC_1 0x03 /* Slave PIC */
#define SCP300F_9513_DATA 0x04 /* 9513 counter/timer Data Port */
#define SCP300F_9513_STATUS 0x05 /* 9513 counter/timer Status/Control Port */
#define SCP300F_UART_DATA 0x06 /* UART Data Register */
#define SCP300F_UART_STATUS 0x07 /* UART Status */
#define SCP300F_PIO_DATA 0x0C /* PIO Data */
#define SCP300F_PIO_STATUS 0x0D /* PIO Status */
#define SCP300F_EPROM_DIS 0x0E /* EPROM Disable */
#define SCP300F_SENSE_SW 0x0F /* Sense Switch */
/* SCP-300F Interrupt Controller notes:
*
* Master 8259 (IRQ Base 0x10):
* Master IRO - VIO cascadable
* Master IR1 - not available (used by Slave)
* Master IR2 - Vl2 cascadable
* Master IR3 - V13
* Master IR4 - Vl4
* Master IR5 - VIS
* Master IK6 - Vl6
* Master IR7 - Vl7
*
* Slave 8259 (IRQ Base 0x18):
* Slave IRO - OUT2 from 9513 timer
* Slave IR1 - RxRDY from serial input
* Slave IR2 - RxRDY from parallel input
* Slave IR3 - Vl1 (vectored interrupt line from S-100 bus, NOT cascadable)
* Slave IR4 - OUT3 from 9513 timer
* Slave IR5 - TxRDY from serial output
* Slave IR6 - TxRDY from parallel output
* Slave IR7 - OUT4 from 9513 timer
*/
#define MASTER_PIC 0
#define SLAVE_PIC 1
#define VI0_IRQ_OFFSET 0
#define VI1_IRQ_OFFSET 1
#define VI2_IRQ_OFFSET 2
#define VI3_IRQ_OFFSET 3
#define VI4_IRQ_OFFSET 4
#define VI5_IRQ_OFFSET 5
#define VI6_IRQ_OFFSET 6
#define VI7_IRQ_OFFSET 0
#define TC0_IRQ_OFFSET 1
#define TC1_IRQ_OFFSET 2
#define TC2_IRQ_OFFSET 3
#define MSVRQ_IRQ_OFFSET 4
#define MEND_IRQ_OFFSET 5
#define TXRDY_IRQ_OFFSET 6
#define RXRDY_IRQ_OFFSET 7
typedef struct {
uint8 config_cnt;
uint8 ICW[5];
uint8 IMR; /* OCW1 = IMR */
uint8 OCW2;
uint8 OCW3;
uint8 IRR;
uint8 ISR;
} I8259_REGS;
typedef struct {
PNP_INFO pnp; /* Plug and Play */
uint8 rom_enabled;
uint8 rom_type; /* Select Tarbell or Cromemco 16FDC ROM. */
uint8* ram;
uint8* rom;
} SCP300F_INFO;
I8259_REGS scp300f_pic[2];
static SCP300F_INFO scp300f_info_data = { { 0xFF800, SCP300F_ROM_SIZE, 0xF0, SCP300F_IO_SIZE }, 1, SCP300F_ROM_TARBELL };
static SCP300F_INFO *scp300f_info = &scp300f_info_data;
extern t_stat set_membase(UNIT *uptr, int32 val, CONST char *cptr, void *desc);
extern t_stat show_membase(FILE *st, UNIT *uptr, int32 val, CONST void *desc);
extern t_stat set_iobase(UNIT *uptr, int32 val, CONST char *cptr, void *desc);
extern t_stat show_iobase(FILE *st, UNIT *uptr, int32 val, CONST void *desc);
extern uint32 sim_map_resource(uint32 baseaddr, uint32 size, uint32 resource_type,
int32 (*routine)(const int32, const int32, const int32), const char* name, uint8 unmap);
extern uint32 PCX;
extern int32 find_unit_index (UNIT *uptr);
extern int32 sio0d(const int32 port, const int32 io, const int32 data);
extern int32 sio0s(const int32 port, const int32 io, const int32 data);
static t_stat scp300f_svc(UNIT* uptr);
static t_stat scp300f_reset(DEVICE *scp300f_dev);
static t_stat scp300f_boot(int32 unitno, DEVICE* dptr);
static uint8 SCP300F_Read(const uint32 Addr);
static uint8 SCP300F_Write(const uint32 Addr, uint8 cData);
static const char* scp300f_description(DEVICE *dptr);
static int32 scp300fdev(const int32 port, const int32 io, const int32 data);
static int32 scp300f_mem(const int32 port, const int32 io, const int32 data);
static t_stat scp300f_dev_set_rom(UNIT* uptr, int32 value, CONST char* cptr, void* desc);
static t_stat scp300f_dev_show_rom(FILE* st, UNIT* uptr, int32 value, CONST void* desc);
static void generate_scp300f_interrupt(void);
static UNIT scp300f_unit[] = {
{ UDATA (scp300f_svc, UNIT_FIX + UNIT_DISABLE, 0) }
};
/* 9513 Timer */
static uint8 data9513[6] = { 0 };
static uint8 index9513 = 0;
static REG scp300f_reg[] = {
{ HRDATAD(MPIC_IMR, scp300f_pic[MASTER_PIC].IMR, 8, "Master IMR register"), },
{ HRDATAD(MPIC_IRR, scp300f_pic[MASTER_PIC].IRR, 8, "Master IRR register"), },
{ HRDATAD(MPIC_ISR, scp300f_pic[MASTER_PIC].ISR, 8, "Master ISR register"), },
{ HRDATAD(MPIC_OCW2, scp300f_pic[MASTER_PIC].OCW2, 8, "Master OCW2 register"), },
{ HRDATAD(MPIC_OCW3, scp300f_pic[MASTER_PIC].OCW3, 8, "Master OCW3 register"), },
{ HRDATAD(SPIC_IMR, scp300f_pic[SLAVE_PIC].IMR, 8, "Slave IMR register"), },
{ HRDATAD(SPIC_IRR, scp300f_pic[SLAVE_PIC].IRR, 8, "Slave IRR register"), },
{ HRDATAD(SPIC_ISR, scp300f_pic[SLAVE_PIC].ISR, 8, "Slave ISR register"), },
{ HRDATAD(SPIC_OCW2, scp300f_pic[SLAVE_PIC].OCW2, 8, "Slave OCW2 register"), },
{ HRDATAD(SPIC_OCW3, scp300f_pic[SLAVE_PIC].OCW3, 8, "Slave OCW3 register"), },
{ HRDATAD(9513_HUND, data9513[0], 8, "9513 Hundredths"), },
{ HRDATAD(9513_SS, data9513[1], 8, "9513 Seconds"), },
{ HRDATAD(9513_MM, data9513[2], 8, "9513 Minutes"), },
{ HRDATAD(9513_HH, data9513[3], 8, "9513 Hours"), },
{ HRDATAD(9513_DDL, data9513[4], 8, "9513 Days since 1980 (L)"),},
{ HRDATAD(9513_DDH, data9513[5], 8, "9513 Days since 1980 (H)"),},
{ HRDATAD(9513_INDEX, index9513, 8, "9513 Data Index") },
{ NULL }
};
static const char* scp300f_description(DEVICE *dptr) {
if (dptr == NULL) {
return "Internal Error.";
}
return "SCP 300F CPU Support Board";
}
static const char* scp300f_rom_type_str[] = {
"TARBELL",
"CROMEMCO"
};
static MTAB scp300f_mod[] = {
{ MTAB_XTD|MTAB_VDV, 0, "MEMBASE", "MEMBASE", &set_membase, &show_membase, NULL, "Sets memory base address" },
{ MTAB_XTD|MTAB_VDV, 0, "IOBASE", "IOBASE", &set_iobase, &show_iobase, NULL, "Sets I/O base address" },
{ MTAB_XTD|MTAB_VDV|MTAB_VALR, 0, "ROM", "ROM", &scp300f_dev_set_rom, &scp300f_dev_show_rom, NULL, "Set boot ROM [CROMEMCO|TARBELL]" },
{ 0 }
};
/* Debug Flags */
static DEBTAB scp300f_dt[] = {
{ "ERROR", ERROR_MSG, "Error messages" },
{ "VERBOSE", VERBOSE_MSG, "Verbose messages" },
{ "PIC", PIC_MSG, "8259A Interrupt Controller messages" },
{ "TIMER", TIMER_MSG, "9513 Timer messages" },
{ "ROM", ROM_MSG, "ROM messages" },
{ "PIO", PIO_MSG, "PIO messages" },
{ "UART", UART_MSG, "UART messages" },
{ "IRQ", IRQ_MSG, "IRQ messages" },
{ "SSW", SSW_MSG, "Sense switches" },
{ NULL, 0 }
};
DEVICE scp300f_dev = {
"SCP300F", scp300f_unit, scp300f_reg, scp300f_mod,
SCP300F_MAX_UNITS, 10, 31, 1, SCP300F_MAX_UNITS, SCP300F_MAX_UNITS,
NULL, NULL, &scp300f_reset,
&scp300f_boot, NULL, NULL,
&scp300f_info_data, (DEV_DISABLE | DEV_DIS | DEV_DEBUG), 0,
scp300f_dt, NULL, NULL, NULL, NULL, NULL, &scp300f_description
};
/* Reset routine */
static t_stat scp300f_reset(DEVICE *dptr)
{
PNP_INFO *pnp = (PNP_INFO *)dptr->ctxt;
sim_debug(VERBOSE_MSG, &scp300f_dev, "SCP300F: Reset.\n");
sim_cancel(&dptr->units[0]);
if(dptr->flags & DEV_DIS) { /* Disconnect I/O Ports */
sim_map_resource(pnp->io_base, pnp->io_size, RESOURCE_TYPE_IO, &scp300fdev, "scp300fdev", TRUE);
sim_map_resource(pnp->mem_base, pnp->mem_size, RESOURCE_TYPE_MEMORY, &scp300f_mem, "scp300f_mem", TRUE);
} else {
/* Connect SCP300F at base address */
if(sim_map_resource(pnp->io_base, pnp->io_size, RESOURCE_TYPE_IO, &scp300fdev, "scp300fdev", FALSE) != 0) {
sim_printf("%s: error mapping I/O resource at 0x%04x\n", __FUNCTION__, pnp->io_base);
return SCPE_ARG;
}
/* Connect SCP300F Memory */
if(sim_map_resource(pnp->mem_base, pnp->mem_size, RESOURCE_TYPE_MEMORY, &scp300f_mem, "scp300f_mem", FALSE) != 0) {
sim_printf("%s: error mapping MEM resource at 0x%04x\n", __FUNCTION__, pnp->mem_base);
return SCPE_ARG;
}
/* Re-enable ROM */
scp300f_info->rom_enabled = TRUE;
scp300f_pic[MASTER_PIC].IMR = 0xFF;
scp300f_pic[SLAVE_PIC].IMR = 0xFF;
scp300f_pic[MASTER_PIC].config_cnt = 0;
scp300f_pic[SLAVE_PIC].config_cnt = 0;
}
return SCPE_OK;
}
static t_stat scp300f_boot(int32 unitno, DEVICE* dptr)
{
if ((dptr == NULL) || (unitno > 0)) {
return SCPE_IERR;
}
sim_debug(VERBOSE_MSG, &scp300f_dev, "Booting SCP300F Controller\n");
scp300f_info->rom_enabled = TRUE;
sim_activate(&scp300f_unit[0], 1000);
/* Set the PC to FFFF0H, and go. */
*((int32*)sim_PC->loc) = 0xFFFF0;
return SCPE_OK;
}
static uint8 scp300f_ram[SCP300F_ROM_SIZE];
/* ; Seattle Computer Products 8086 Monitor
* ; by Tim Paterson
* ; This software is not copyrighted.
*/
static uint8 scp300f_rom[2][SCP300F_ROM_SIZE] =
{
{ /* Tarbell Double-Density v1.6 */
0xFC, 0x33, 0xC0, 0x8E, 0xD0, 0x8E, 0xD8, 0x8E, 0xC0, 0xBC, 0x9C, 0x01, 0xBF, 0x9C, 0x01, 0xB9,
0x0D, 0x00, 0xF3, 0xAB, 0xB4, 0x02, 0xAB, 0xC6, 0x06, 0xA5, 0x01, 0x10, 0xB0, 0x17, 0xE6, 0xF5,
0xB0, 0xF3, 0xE6, 0xF4, 0xB8, 0x84, 0x05, 0xE7, 0xF4, 0xBE, 0x4C, 0x07, 0xBA, 0xF0, 0x00, 0x2E,
0xAC, 0x8A, 0xC8, 0xE3, 0x05, 0x2E, 0xAC, 0xEE, 0xE2, 0xFB, 0x42, 0x80, 0xFA, 0xF8, 0x75, 0xEF,
0xE4, 0xFF, 0x24, 0x18, 0x74, 0x18, 0x3C, 0x08, 0x74, 0x41, 0xE8, 0x1F, 0x00, 0xE4, 0xFF, 0xA8,
0x08, 0x74, 0x38, 0xB8, 0xA0, 0x01, 0xE6, 0xF4, 0x8A, 0xC4, 0xE6, 0xF4, 0xEB, 0x2D, 0xE8, 0x20,
0x00, 0xE8, 0x08, 0x00, 0xE8, 0x1A, 0x00, 0xE8, 0x0E, 0x00, 0xEB, 0xF8, 0xBE, 0xF5, 0x07, 0xB8,
0x23, 0xE8, 0xE7, 0xF4, 0xB0, 0x0D, 0xE6, 0xF5, 0x2E, 0xAD, 0xE6, 0xF4, 0x8A, 0xC4, 0xE6, 0xF4,
0xC3, 0xE8, 0x97, 0x00, 0xE8, 0x94, 0x00, 0x3C, 0x0D, 0x75, 0xF5, 0xBF, 0x18, 0x01, 0xC6, 0x05,
0x0D, 0xE4, 0xFF, 0xA8, 0x01, 0x74, 0x03, 0xE9, 0xF5, 0x06, 0xBE, 0x6A, 0x07, 0xE8, 0x8B, 0x00,
0xFC, 0x33, 0xC0, 0x8E, 0xD8, 0x8E, 0xC0, 0xBC, 0x9C, 0x01, 0xC7, 0x06, 0x64, 0x00, 0xD4, 0x06,
0x8C, 0x0E, 0x66, 0x00, 0xB0, 0x3E, 0xE8, 0xC8, 0x00, 0xE8, 0x1E, 0x00, 0xE8, 0x7F, 0x00, 0x74,
0xDF, 0x8A, 0x05, 0x2C, 0x42, 0x72, 0x10, 0x3C, 0x13, 0x73, 0x0C, 0x47, 0xD0, 0xE0, 0x98, 0x93,
0x2E, 0xFF, 0x97, 0x96, 0x01, 0xEB, 0xC9, 0xE9, 0xA8, 0x02, 0xBF, 0x18, 0x01, 0x33, 0xC9, 0xE8,
0x39, 0x00, 0x3C, 0x20, 0x72, 0x1B, 0x3C, 0x7F, 0x74, 0x0E, 0xE8, 0x94, 0x00, 0x3C, 0x40, 0x74,
0x25, 0xAA, 0x41, 0x83, 0xF9, 0x50, 0x76, 0xE7, 0xE3, 0xE5, 0x4F, 0x49, 0xE8, 0x29, 0x00, 0xEB,
0xDE, 0x3C, 0x08, 0x74, 0xF3, 0x3C, 0x0D, 0x75, 0xD6, 0xAA, 0xBF, 0x18, 0x01, 0xB0, 0x0D, 0xE8,
0x6F, 0x00, 0xB0, 0x0A, 0xEB, 0x6B, 0xE8, 0xF4, 0xFF, 0xEB, 0x85, 0xFA, 0xE4, 0xF7, 0xA8, 0x02,
0x74, 0xF9, 0xE4, 0xF6, 0x24, 0x7F, 0xFB, 0xC3, 0xBE, 0x8C, 0x07, 0x2E, 0xAC, 0xE8, 0x51, 0x00,
0xD0, 0xE0, 0x73, 0xF7, 0xC3, 0xE8, 0x06, 0x00, 0x82, 0x3D, 0x2C, 0x75, 0x0A, 0x47, 0xB0, 0x20,
0x51, 0xB1, 0xFF, 0xF3, 0xAE, 0x4F, 0x59, 0x82, 0x3D, 0x0D, 0xC3, 0x8C, 0xDA, 0xB4, 0x00, 0xE8,
0x78, 0x00, 0x03, 0xD6, 0xEB, 0x09, 0x8C, 0xC2, 0xB4, 0x00, 0xE8, 0x6D, 0x00, 0x03, 0xD7, 0x82,
0xD4, 0x00, 0xE8, 0x12, 0x00, 0x8A, 0xC6, 0xE8, 0x02, 0x00, 0x8A, 0xC2, 0x8A, 0xE0, 0x51, 0xB1,
0x04, 0xD2, 0xE8, 0x59, 0xE8, 0x02, 0x00, 0x8A, 0xC4, 0x24, 0x0F, 0x04, 0x90, 0x27, 0x14, 0x40,
0x27, 0x50, 0xE4, 0xF7, 0x24, 0x01, 0x74, 0xFA, 0x58, 0xE6, 0xF6, 0xC3, 0xB0, 0x20, 0xEB, 0xF1,
0xE8, 0xF9, 0xFF, 0xE2, 0xFB, 0xC3, 0x8F, 0x07, 0x81, 0x03, 0x26, 0x02, 0xA1, 0x03, 0xB0, 0x02,
0x83, 0x06, 0x81, 0x03, 0x65, 0x06, 0x81, 0x03, 0x81, 0x03, 0x81, 0x03, 0x83, 0x02, 0x81, 0x03,
0x72, 0x06, 0x81, 0x03, 0x81, 0x03, 0x48, 0x04, 0xD3, 0x02, 0x83, 0x05, 0x8A, 0xC2, 0x24, 0x0F,
0xE8, 0x07, 0x00, 0x8A, 0xD0, 0x8A, 0xC6, 0x32, 0xF6, 0xC3, 0xD1, 0xE2, 0xD0, 0xD4, 0xD1, 0xE2,
0xD0, 0xD4, 0xD1, 0xE2, 0xD0, 0xD4, 0xD1, 0xE2, 0xD0, 0xD4, 0xC3, 0xB9, 0x05, 0x00, 0xE8, 0x22,
0x01, 0x50, 0x52, 0xE8, 0x4F, 0xFF, 0x82, 0x3D, 0x4C, 0x74, 0x1C, 0xBA, 0x80, 0x00, 0xE8, 0x30,
0x01, 0x72, 0x1B, 0xB9, 0x05, 0x00, 0xE8, 0x0A, 0x01, 0x8B, 0xCA, 0x5A, 0x5B, 0x2B, 0xCA, 0x1A,
0xE7, 0x75, 0x1D, 0x93, 0x41, 0xEB, 0x0B, 0x47, 0xB9, 0x04, 0x00, 0xE8, 0xF5, 0x00, 0x8B, 0xCA,
0x5A, 0x58, 0x8B, 0xDA, 0x81, 0xE3, 0x0F, 0x00, 0xE3, 0x04, 0x03, 0xD9, 0x73, 0x9E, 0x74, 0x9C,
0xB8, 0x52, 0x47, 0xE9, 0x1F, 0x03, 0xE8, 0xB2, 0xFF, 0x50, 0xE8, 0x4E, 0x01, 0x1F, 0x8B, 0xF2,
0xE8, 0x18, 0xFF, 0x56, 0xE8, 0x55, 0xFF, 0xAC, 0xE8, 0x31, 0xFF, 0x5A, 0x49, 0x74, 0x17, 0x8B,
0xC6, 0xA8, 0x0F, 0x74, 0x0C, 0x52, 0xA8, 0x07, 0x75, 0xEA, 0xB0, 0x2D, 0xE8, 0x32, 0xFF, 0xEB,
0xE6, 0xE8, 0x02, 0x00, 0xEB, 0xDA, 0x51, 0x8B, 0xC6, 0x8B, 0xF2, 0x2B, 0xC2, 0x8B, 0xD8, 0xD1,
0xE0, 0x03, 0xC3, 0xB9, 0x33, 0x00, 0x2B, 0xC8, 0xE8, 0x25, 0xFF, 0x8B, 0xCB, 0xAC, 0x24, 0x7F,
0x3C, 0x7F, 0x74, 0x04, 0x3C, 0x20, 0x73, 0x02, 0xB0, 0x2E, 0xE8, 0x04, 0xFF, 0xE2, 0xEE, 0x59,
0xE9, 0x8A, 0xFE, 0xE8, 0x55, 0xFF, 0x51, 0x50, 0x8B, 0xF2, 0xB9, 0x05, 0x00, 0xE8, 0x73, 0x00,
0xE8, 0xE8, 0x00, 0xE8, 0x26, 0xFF, 0x8B, 0xFA, 0x5B, 0x8E, 0xDB, 0x8E, 0xC0, 0x59, 0x3B, 0xFE,
0x1B, 0xC3, 0x72, 0x07, 0x49, 0x03, 0xF1, 0x03, 0xF9, 0xFD, 0x41, 0xA4, 0x49, 0xF3, 0xA4, 0xC3,
0xE8, 0x28, 0xFF, 0x51, 0x50, 0x52, 0xE8, 0xB4, 0x00, 0x5F, 0x07, 0x59, 0x3B, 0xD9, 0xBE, 0x18,
0x01, 0xE3, 0x02, 0x73, 0xE6, 0x2B, 0xCB, 0x87, 0xD9, 0x57, 0xF3, 0xA4, 0x5E, 0x8B, 0xCB, 0x06,
0x1F, 0xEB, 0xD8, 0xE8, 0x05, 0xFF, 0x51, 0x50, 0x52, 0xE8, 0x91, 0x00, 0x4B, 0x5F, 0x07, 0x59,
0x2B, 0xCB, 0xBE, 0x18, 0x01, 0xAC, 0xAE, 0xE0, 0xFD, 0x75, 0xC4, 0x53, 0x87, 0xCB, 0x57, 0xF3,
0xA6, 0x8B, 0xCB, 0x5F, 0x5B, 0x75, 0x08, 0x4F, 0xE8, 0x5B, 0xFE, 0x47, 0xE8, 0x0E, 0xFE, 0xE3,
0xAE, 0xEB, 0xDF, 0xE8, 0x2F, 0xFE, 0x33, 0xD2, 0x8A, 0xE6, 0xE8, 0x14, 0x00, 0x72, 0x73, 0x8A,
0xD0, 0x47, 0x49, 0xE8, 0x0B, 0x00, 0x72, 0x97, 0xE3, 0x68, 0xE8, 0xAD, 0xFE, 0x0A, 0xD0, 0xEB,
0xF0, 0x8A, 0x05, 0x2C, 0x30, 0x72, 0x88, 0x3C, 0x0A, 0xF5, 0x73, 0x83, 0x2C, 0x07, 0x3C, 0x0A,
0x72, 0x03, 0x3C, 0x10, 0xF5, 0xC3, 0xE8, 0xFC, 0xFD, 0xE8, 0xE5, 0xFF, 0x72, 0x0B, 0xB9, 0x02,
0x00, 0xE8, 0xBF, 0xFF, 0x88, 0x17, 0x43, 0xF8, 0xC3, 0x8A, 0x05, 0x3C, 0x27, 0x74, 0x06, 0x3C,
0x22, 0x74, 0x02, 0xF9, 0xC3, 0x8A, 0xE0, 0x47, 0x8A, 0x05, 0x47, 0x3C, 0x0D, 0x74, 0x23, 0x3A,
0xC4, 0x75, 0x05, 0x3A, 0x25, 0x75, 0xE0, 0x47, 0x88, 0x07, 0x43, 0xEB, 0xEB, 0xBB, 0x18, 0x01,
0xE8, 0xC3, 0xFF, 0x73, 0xFB, 0x81, 0xEB, 0x18, 0x01, 0x74, 0x07, 0xE8, 0xC0, 0xFD, 0x75, 0x02,
0xC3, 0x4F, 0x81, 0xEF, 0x17, 0x01, 0x8B, 0xCF, 0xE8, 0x05, 0xFE, 0xBE, 0x83, 0x07, 0xE8, 0x9A,
0xFD, 0xE9, 0x0C, 0xFD, 0xE8, 0xD6, 0xFF, 0x5F, 0x07, 0xBE, 0x18, 0x01, 0x8B, 0xCB, 0xF3, 0xA4,
0xC3, 0xB9, 0x05, 0x00, 0xE8, 0x5C, 0xFF, 0xE8, 0x12, 0xFE, 0x82, 0xEC, 0x08, 0x80, 0xC6, 0x80,
0x50, 0x52, 0xE8, 0x89, 0xFD, 0x75, 0xDD, 0x5F, 0x07, 0xE8, 0x9A, 0xFD, 0xE8, 0xCD, 0xFD, 0x26,
0x8A, 0x05, 0xE8, 0xA7, 0xFD, 0xB0, 0x2E, 0xE8, 0xB7, 0xFD, 0xB9, 0x02, 0x00, 0xBA, 0x00, 0x00,
0xE8, 0x48, 0xFD, 0x8A, 0xE0, 0xE8, 0x4B, 0xFF, 0x86, 0xE0, 0x72, 0x0C, 0xE8, 0xA2, 0xFD, 0x8A,
0xF2, 0x8A, 0xD4, 0xE2, 0xEB, 0xE8, 0x33, 0xFD, 0x3C, 0x08, 0x74, 0x19, 0x3C, 0x7F, 0x74, 0x15,
0x3C, 0x2D, 0x74, 0x4D, 0x3C, 0x0D, 0x74, 0x2F, 0x3C, 0x20, 0x74, 0x31, 0xB0, 0x07, 0xE8, 0x80,
0xFD, 0xE3, 0xE2, 0xEB, 0xCB, 0x82, 0xF9, 0x02, 0x74, 0xC6, 0xFE, 0xC1, 0x8A, 0xD6, 0x8A, 0xF5,
0xE8, 0x15, 0xFD, 0xEB, 0xBB, 0x82, 0xF9, 0x02, 0x74, 0x0B, 0x51, 0xB1, 0x04, 0xD2, 0xE6, 0x59,
0x0A, 0xD6, 0x26, 0x88, 0x15, 0x47, 0xC3, 0xE8, 0xEB, 0xFF, 0xE9, 0xE0, 0xFC, 0xE8, 0xE5, 0xFF,
0x41, 0x41, 0xE8, 0x5B, 0xFD, 0x8B, 0xC7, 0x24, 0x07, 0x75, 0x84, 0xE8, 0xCF, 0xFC, 0xE9, 0x78,
0xFF, 0xE8, 0xD1, 0xFF, 0x4F, 0x4F, 0xEB, 0xF3, 0xE8, 0xEA, 0xFC, 0x74, 0x62, 0x8A, 0x15, 0x47,
0x8A, 0x35, 0x82, 0xFE, 0x0D, 0x74, 0x76, 0x47, 0xE8, 0x20, 0xFF, 0x82, 0xFE, 0x20, 0x74, 0x6D,
0xBF, 0xF0, 0x06, 0x92, 0x0E, 0x07, 0xB9, 0x0E, 0x00, 0xF2, 0xAF, 0x75, 0x3C, 0x0B, 0xC9, 0x75,
0x06, 0x4F, 0x4F, 0x2E, 0x8B, 0x45, 0xFE, 0xE8, 0x07, 0xFD, 0x8A, 0xC4, 0xE8, 0x02, 0xFD, 0xE8,
0x0A, 0xFD, 0x1E, 0x07, 0x8D, 0x9D, 0xAA, 0xFA, 0x8B, 0x17, 0xE8, 0xD8, 0xFC, 0xE8, 0x7D, 0xFC,
0xB0, 0x3A, 0xE8, 0xEC, 0xFC, 0xE8, 0x42, 0xFC, 0xE8, 0xA3, 0xFC, 0x74, 0x0B, 0xB9, 0x04, 0x00,
0xE8, 0x63, 0xFE, 0xE8, 0xD5, 0xFE, 0x89, 0x17, 0xC3, 0xB8, 0x42, 0x52, 0xE9, 0x96, 0x00, 0xBE,
0xF0, 0x06, 0xBB, 0x9C, 0x01, 0xB9, 0x08, 0x00, 0xE8, 0x65, 0x00, 0xE8, 0x4F, 0xFC, 0xB9, 0x05,
0x00, 0xE8, 0x5C, 0x00, 0xE8, 0xC5, 0xFC, 0xE8, 0x93, 0x00, 0xE9, 0x40, 0xFC, 0x82, 0xFA, 0x46,
0x75, 0xD7, 0xE8, 0x88, 0x00, 0xB0, 0x2D, 0xE8, 0xA7, 0xFC, 0xE8, 0xFD, 0xFB, 0xE8, 0x5E, 0xFC,
0x33, 0xDB, 0x8B, 0x16, 0xB6, 0x01, 0x8B, 0xF7, 0xAD, 0x3C, 0x0D, 0x74, 0x66, 0x82, 0xFC, 0x0D,
0x74, 0x66, 0xBF, 0x0C, 0x07, 0xB9, 0x20, 0x00, 0x0E, 0x07, 0xF2, 0xAF, 0x75, 0x5A, 0x8A, 0xE9,
0x80, 0xE1, 0x0F, 0xB8, 0x01, 0x00, 0xD3, 0xC0, 0x85, 0xC3, 0x75, 0x33, 0x0B, 0xD8, 0x0B, 0xD0,
0xF6, 0xC5, 0x10, 0x75, 0x02, 0x33, 0xD0, 0x8B, 0xFE, 0x1E, 0x07, 0xE8, 0x17, 0xFC, 0xEB, 0xC6,
0x2E, 0xAD, 0xE8, 0x5C, 0xFC, 0x8A, 0xC4, 0xE8, 0x57, 0xFC, 0xB0, 0x3D, 0xE8, 0x52, 0xFC, 0x8B,
0x17, 0x43, 0x43, 0xE8, 0x2F, 0xFC, 0xE8, 0x53, 0xFC, 0xE8, 0x50, 0xFC, 0xE2, 0xE2, 0xC3, 0xB8,
0x44, 0x46, 0xE8, 0x0E, 0x00, 0xE8, 0x39, 0xFC, 0x8A, 0xC4, 0xE8, 0x34, 0xFC, 0xBE, 0x84, 0x07,
0xE9, 0x3B, 0xFE, 0x89, 0x16, 0xB6, 0x01, 0xC3, 0xB8, 0x42, 0x46, 0xEB, 0xE5, 0xBE, 0x0C, 0x07,
0xB9, 0x10, 0x00, 0x8B, 0x16, 0xB6, 0x01, 0x2E, 0xAD, 0xD1, 0xE2, 0x72, 0x04, 0x2E, 0x8B, 0x44,
0x1E, 0x0B, 0xC0, 0x74, 0x0B, 0xE8, 0x09, 0xFC, 0x8A, 0xC4, 0xE8, 0x04, 0xFC, 0xE8, 0x0C, 0xFC,
0xE2, 0xE5, 0xC3, 0xE8, 0xAF, 0xFB, 0xE8, 0x98, 0xFD, 0xBA, 0x01, 0x00, 0x72, 0x06, 0xB9, 0x04,
0x00, 0xE8, 0x6F, 0xFD, 0x89, 0x16, 0x02, 0x01, 0xE8, 0xE0, 0xFD, 0xC7, 0x06, 0x00, 0x01, 0x00,
0x00, 0x80, 0x0E, 0xB7, 0x01, 0x01, 0xC7, 0x06, 0x0C, 0x00, 0xEA, 0x05, 0x8C, 0x0E, 0x0E, 0x00,
0xC7, 0x06, 0x04, 0x00, 0xF1, 0x05, 0x8C, 0x0E, 0x06, 0x00, 0xFA, 0xC7, 0x06, 0x64, 0x00, 0xF1,
0x05, 0x8C, 0x0E, 0x66, 0x00, 0xBC, 0x9C, 0x01, 0x58, 0x5B, 0x59, 0x5A, 0x5D, 0x5D, 0x5E, 0x5F,
0x07, 0x07, 0x17, 0x8B, 0x26, 0xA4, 0x01, 0xFF, 0x36, 0xB6, 0x01, 0xFF, 0x36, 0xB2, 0x01, 0xFF,
0x36, 0xB4, 0x01, 0x8E, 0x1E, 0xAC, 0x01, 0xCF, 0xEB, 0xB1, 0x87, 0xEC, 0xFF, 0x4E, 0x00, 0x87,
0xEC, 0x2E, 0x89, 0x26, 0xA4, 0x09, 0x2E, 0x8C, 0x16, 0xB0, 0x09, 0x33, 0xE4, 0x8E, 0xD4, 0xBC,
0xB0, 0x01, 0x06, 0x1E, 0x57, 0x56, 0x55, 0x4C, 0x4C, 0x52, 0x51, 0x53, 0x50, 0x16, 0x1F, 0x8B,
0x26, 0xA4, 0x01, 0x8E, 0x16, 0xB0, 0x01, 0x8F, 0x06, 0xB4, 0x01, 0x8F, 0x06, 0xB2, 0x01, 0x58,
0x80, 0xE4, 0xFE, 0xA3, 0xB6, 0x01, 0x89, 0x26, 0xA4, 0x01, 0x1E, 0x07, 0x1E, 0x17, 0xBC, 0x9C,
0x01, 0xC7, 0x06, 0x64, 0x00, 0xD4, 0x06, 0xB0, 0x20, 0xE6, 0xF2, 0xFB, 0xFC, 0xE8, 0xCD, 0xFA,
0xE8, 0x6C, 0xFE, 0xFF, 0x0E, 0x02, 0x01, 0x75, 0x9F, 0xBE, 0x04, 0x01, 0x8B, 0x0E, 0x00, 0x01,
0xE3, 0x10, 0x8B, 0x54, 0x14, 0xAD, 0x50, 0xE8, 0x62, 0xFB, 0x8E, 0xC0, 0x8B, 0xFA, 0x58, 0xAA,
0xE2, 0xF0, 0xE9, 0x3B, 0xFA, 0xB9, 0x04, 0x00, 0xE8, 0x98, 0xFC, 0xEC, 0xE8, 0xFD, 0xFA, 0xE9,
0x9B, 0xFA, 0xB9, 0x04, 0x00, 0xE8, 0x8B, 0xFC, 0x52, 0xB9, 0x02, 0x00, 0xE8, 0x84, 0xFC, 0x92,
0x5A, 0xEE, 0xC3, 0xBB, 0x18, 0x01, 0x33, 0xF6, 0xE8, 0xAA, 0xFA, 0x74, 0x19, 0xB9, 0x05, 0x00,
0xE8, 0x70, 0xFC, 0x89, 0x17, 0x88, 0x67, 0xED, 0x43, 0x43, 0x46, 0x83, 0xFE, 0x0B, 0x75, 0xE8,
0xB8, 0x42, 0x50, 0xE9, 0x9F, 0xFE, 0x89, 0x36, 0x00, 0x01, 0xE8, 0xCE, 0xFC, 0x8B, 0xCE, 0xE3,
0x1A, 0xBE, 0x04, 0x01, 0x8B, 0x54, 0x14, 0xAD, 0xE8, 0x01, 0xFB, 0x8E, 0xD8, 0x8B, 0xFA, 0x8A,
0x05, 0xC6, 0x05, 0xCC, 0x06, 0x1F, 0x88, 0x44, 0xFE, 0xE2, 0xE9, 0xC7, 0x06, 0x02, 0x01, 0x01,
0x00, 0xE9, 0xD2, 0xFE, 0x50, 0xB0, 0x20, 0xE6, 0xF2, 0xE4, 0xF6, 0x24, 0x7F, 0x3C, 0x13, 0x75,
0x03, 0xE8, 0x37, 0xFA, 0x3C, 0x03, 0x74, 0x02, 0x58, 0xCF, 0xE8, 0x20, 0xFA, 0xE9, 0xB0, 0xF9,
0x41, 0x58, 0x42, 0x58, 0x43, 0x58, 0x44, 0x58, 0x53, 0x50, 0x42, 0x50, 0x53, 0x49, 0x44, 0x49,
0x44, 0x53, 0x45, 0x53, 0x53, 0x53, 0x43, 0x53, 0x49, 0x50, 0x50, 0x43, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x4F, 0x56, 0x44, 0x4E, 0x45, 0x49, 0x00, 0x00, 0x4E, 0x47, 0x5A, 0x52,
0x00, 0x00, 0x41, 0x43, 0x00, 0x00, 0x50, 0x45, 0x00, 0x00, 0x43, 0x59, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x4E, 0x56, 0x55, 0x50, 0x44, 0x49, 0x00, 0x00, 0x50, 0x4C, 0x4E, 0x5A,
0x00, 0x00, 0x4E, 0x41, 0x00, 0x00, 0x50, 0x4F, 0x00, 0x00, 0x4E, 0x43, 0x01, 0x19, 0x04, 0x10,
0x02, 0x0F, 0xFD, 0x01, 0x19, 0x04, 0x18, 0x01, 0x0B, 0xFD, 0x06, 0x63, 0x0B, 0x07, 0x00, 0x06,
0x00, 0x02, 0x70, 0x05, 0x00, 0x04, 0xB7, 0x77, 0xCE, 0x37, 0x0D, 0x0A, 0x0A, 0x53, 0x43, 0x50,
0x20, 0x38, 0x30, 0x38, 0x36, 0x20, 0x4D, 0x6F, 0x6E, 0x69, 0x74, 0x6F, 0x72, 0x20, 0x31, 0x2E,
0x36, 0x0D, 0x8A, 0x5E, 0x20, 0x45, 0x72, 0x72, 0x6F, 0x72, 0x0D, 0x8A, 0x08, 0x20, 0x88, 0x57,
0xBE, 0x9F, 0x07, 0xBF, 0x80, 0x00, 0xB9, 0x24, 0x00, 0x2E, 0xF3, 0xA5, 0xE9, 0xE1, 0x00, 0x32,
0xFF, 0xB0, 0xD0, 0xE6, 0x78, 0xB9, 0x05, 0x00, 0xD4, 0x0A, 0xE2, 0xFC, 0x80, 0xF7, 0x08, 0x8A,
0xC7, 0xE6, 0x7C, 0xB0, 0x08, 0xE6, 0x78, 0xE4, 0x7C, 0xBF, 0x00, 0x02, 0xB0, 0x01, 0xE6, 0x7A,
0xBA, 0x7B, 0x00, 0xB0, 0x8C, 0xE6, 0x78, 0xEB, 0x01, 0xAA, 0xE4, 0x7C, 0xD0, 0xD0, 0xEC, 0x72,
0xF8, 0xE4, 0x78, 0x24, 0x9C, 0x75, 0xD5, 0xC7, 0x06, 0xB2, 0x01, 0x00, 0x00, 0xC7, 0x06, 0xB4,
0x01, 0x00, 0x02, 0x5F, 0xE9, 0xBB, 0xFD, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
0xEA, 0x00, 0x00, 0x80, 0xFF, 0x0D, 0x00, 0x68, 0x00, 0xA0, 0x01, 0x40, 0x03, 0x78, 0x04, 0xFF
},
{ /* Cromemco */
0xFC, 0x33, 0xC0, 0x8E, 0xD0, 0x8E, 0xD8, 0x8E, 0xC0, 0xBF, 0x9C, 0x01, 0xB9, 0x0E, 0x00, 0xF3,
0xAB, 0x80, 0x0E, 0xB7, 0x01, 0x02, 0xB1, 0x04, 0xB0, 0x40, 0xBF, 0xAC, 0x01, 0xF3, 0xAB, 0xC6,
0x06, 0xA5, 0x01, 0x0C, 0xBC, 0x9C, 0x01, 0xB0, 0x17, 0xE6, 0xF5, 0xB0, 0xF3, 0xE6, 0xF4, 0xB8,
0x84, 0x05, 0xE7, 0xF4, 0xBE, 0x33, 0x07, 0xBA, 0xF0, 0x00, 0x2E, 0xAC, 0x8A, 0xC8, 0xE3, 0x05,
0x2E, 0xAC, 0xEE, 0xE2, 0xFB, 0x42, 0x80, 0xFA, 0xF8, 0x75, 0xEF, 0xE8, 0x19, 0x00, 0xBE, 0xF5,
0x07, 0xB8, 0x23, 0xE8, 0xE7, 0xF4, 0xB0, 0x0D, 0xE6, 0xF5, 0x2E, 0xAD, 0xE6, 0xF4, 0x8A, 0xC4,
0xE6, 0xF4, 0xE8, 0x02, 0x00, 0xEB, 0xF3, 0xE8, 0x98, 0x00, 0xE8, 0x95, 0x00, 0x3C, 0x0D, 0x74,
0x01, 0xC3, 0xBF, 0x18, 0x01, 0xC6, 0x05, 0x0D, 0xE4, 0xFF, 0xA8, 0x01, 0x74, 0x03, 0xE9, 0xF5,
0x06, 0xBE, 0x51, 0x07, 0xE8, 0x8B, 0x00, 0xFC, 0x33, 0xC0, 0x8E, 0xD8, 0x8E, 0xC0, 0xBC, 0x9C,
0x01, 0xC7, 0x06, 0x64, 0x00, 0xBB, 0x06, 0x8C, 0x0E, 0x66, 0x00, 0xB0, 0x3E, 0xE8, 0xC8, 0x00,
0xE8, 0x1E, 0x00, 0xE8, 0x7F, 0x00, 0x74, 0xDF, 0x8A, 0x05, 0x2C, 0x42, 0x72, 0x10, 0x3C, 0x13,
0x73, 0x0C, 0x47, 0xD0, 0xE0, 0x98, 0x93, 0x2E, 0xFF, 0x97, 0x7D, 0x01, 0xEB, 0xC9, 0xE9, 0xA8,
0x02, 0xBF, 0x18, 0x01, 0x33, 0xC9, 0xE8, 0x39, 0x00, 0x3C, 0x20, 0x72, 0x1B, 0x3C, 0x7F, 0x74,
0x0E, 0xE8, 0x94, 0x00, 0x3C, 0x40, 0x74, 0x25, 0xAA, 0x41, 0x83, 0xF9, 0x50, 0x76, 0xE7, 0xE3,
0xE5, 0x4F, 0x49, 0xE8, 0x29, 0x00, 0xEB, 0xDE, 0x3C, 0x08, 0x74, 0xF3, 0x3C, 0x0D, 0x75, 0xD6,
0xAA, 0xBF, 0x18, 0x01, 0xB0, 0x0D, 0xE8, 0x6F, 0x00, 0xB0, 0x0A, 0xEB, 0x6B, 0xE8, 0xF4, 0xFF,
0xEB, 0x85, 0xFA, 0xE4, 0xF7, 0xA8, 0x02, 0x74, 0xF9, 0xE4, 0xF6, 0x24, 0x7F, 0xFB, 0xC3, 0xBE,
0x73, 0x07, 0x2E, 0xAC, 0xE8, 0x51, 0x00, 0xD0, 0xE0, 0x73, 0xF7, 0xC3, 0xE8, 0x06, 0x00, 0x82,
0x3D, 0x2C, 0x75, 0x0A, 0x47, 0xB0, 0x20, 0x51, 0xB1, 0xFF, 0xF3, 0xAE, 0x4F, 0x59, 0x82, 0x3D,
0x0D, 0xC3, 0x8C, 0xDA, 0xB4, 0x00, 0xE8, 0x78, 0x00, 0x03, 0xD6, 0xEB, 0x09, 0x8C, 0xC2, 0xB4,
0x00, 0xE8, 0x6D, 0x00, 0x03, 0xD7, 0x82, 0xD4, 0x00, 0xE8, 0x12, 0x00, 0x8A, 0xC6, 0xE8, 0x02,
0x00, 0x8A, 0xC2, 0x8A, 0xE0, 0x51, 0xB1, 0x04, 0xD2, 0xE8, 0x59, 0xE8, 0x02, 0x00, 0x8A, 0xC4,
0x24, 0x0F, 0x04, 0x90, 0x27, 0x14, 0x40, 0x27, 0x50, 0xE4, 0xF7, 0x24, 0x01, 0x74, 0xFA, 0x58,
0xE6, 0xF6, 0xC3, 0xB0, 0x20, 0xEB, 0xF1, 0xE8, 0xF9, 0xFF, 0xE2, 0xFB, 0xC3, 0x76, 0x07, 0x68,
0x03, 0x0D, 0x02, 0x88, 0x03, 0x97, 0x02, 0x6A, 0x06, 0x68, 0x03, 0x4C, 0x06, 0x68, 0x03, 0x68,
0x03, 0x68, 0x03, 0x6A, 0x02, 0x68, 0x03, 0x59, 0x06, 0x68, 0x03, 0x68, 0x03, 0x2F, 0x04, 0xBA,
0x02, 0x6A, 0x05, 0x8A, 0xC2, 0x24, 0x0F, 0xE8, 0x07, 0x00, 0x8A, 0xD0, 0x8A, 0xC6, 0x32, 0xF6,
0xC3, 0xD1, 0xE2, 0xD0, 0xD4, 0xD1, 0xE2, 0xD0, 0xD4, 0xD1, 0xE2, 0xD0, 0xD4, 0xD1, 0xE2, 0xD0,
0xD4, 0xC3, 0xB9, 0x05, 0x00, 0xE8, 0x22, 0x01, 0x50, 0x52, 0xE8, 0x4F, 0xFF, 0x82, 0x3D, 0x4C,
0x74, 0x1C, 0xBA, 0x80, 0x00, 0xE8, 0x30, 0x01, 0x72, 0x1B, 0xB9, 0x05, 0x00, 0xE8, 0x0A, 0x01,
0x8B, 0xCA, 0x5A, 0x5B, 0x2B, 0xCA, 0x1A, 0xE7, 0x75, 0x1D, 0x93, 0x41, 0xEB, 0x0B, 0x47, 0xB9,
0x04, 0x00, 0xE8, 0xF5, 0x00, 0x8B, 0xCA, 0x5A, 0x58, 0x8B, 0xDA, 0x81, 0xE3, 0x0F, 0x00, 0xE3,
0x04, 0x03, 0xD9, 0x73, 0x9E, 0x74, 0x9C, 0xB8, 0x52, 0x47, 0xE9, 0x1F, 0x03, 0xE8, 0xB2, 0xFF,
0x50, 0xE8, 0x4E, 0x01, 0x1F, 0x8B, 0xF2, 0xE8, 0x18, 0xFF, 0x56, 0xE8, 0x55, 0xFF, 0xAC, 0xE8,
0x31, 0xFF, 0x5A, 0x49, 0x74, 0x17, 0x8B, 0xC6, 0xA8, 0x0F, 0x74, 0x0C, 0x52, 0xA8, 0x07, 0x75,
0xEA, 0xB0, 0x2D, 0xE8, 0x32, 0xFF, 0xEB, 0xE6, 0xE8, 0x02, 0x00, 0xEB, 0xDA, 0x51, 0x8B, 0xC6,
0x8B, 0xF2, 0x2B, 0xC2, 0x8B, 0xD8, 0xD1, 0xE0, 0x03, 0xC3, 0xB9, 0x33, 0x00, 0x2B, 0xC8, 0xE8,
0x25, 0xFF, 0x8B, 0xCB, 0xAC, 0x24, 0x7F, 0x3C, 0x7F, 0x74, 0x04, 0x3C, 0x20, 0x73, 0x02, 0xB0,
0x2E, 0xE8, 0x04, 0xFF, 0xE2, 0xEE, 0x59, 0xE9, 0x8A, 0xFE, 0xE8, 0x55, 0xFF, 0x51, 0x50, 0x8B,
0xF2, 0xB9, 0x05, 0x00, 0xE8, 0x73, 0x00, 0xE8, 0xE8, 0x00, 0xE8, 0x26, 0xFF, 0x8B, 0xFA, 0x5B,
0x8E, 0xDB, 0x8E, 0xC0, 0x59, 0x3B, 0xFE, 0x1B, 0xC3, 0x72, 0x07, 0x49, 0x03, 0xF1, 0x03, 0xF9,
0xFD, 0x41, 0xA4, 0x49, 0xF3, 0xA4, 0xC3, 0xE8, 0x28, 0xFF, 0x51, 0x50, 0x52, 0xE8, 0xB4, 0x00,
0x5F, 0x07, 0x59, 0x3B, 0xD9, 0xBE, 0x18, 0x01, 0xE3, 0x02, 0x73, 0xE6, 0x2B, 0xCB, 0x87, 0xD9,
0x57, 0xF3, 0xA4, 0x5E, 0x8B, 0xCB, 0x06, 0x1F, 0xEB, 0xD8, 0xE8, 0x05, 0xFF, 0x51, 0x50, 0x52,
0xE8, 0x91, 0x00, 0x4B, 0x5F, 0x07, 0x59, 0x2B, 0xCB, 0xBE, 0x18, 0x01, 0xAC, 0xAE, 0xE0, 0xFD,
0x75, 0xC4, 0x53, 0x87, 0xCB, 0x57, 0xF3, 0xA6, 0x8B, 0xCB, 0x5F, 0x5B, 0x75, 0x08, 0x4F, 0xE8,
0x5B, 0xFE, 0x47, 0xE8, 0x0E, 0xFE, 0xE3, 0xAE, 0xEB, 0xDF, 0xE8, 0x2F, 0xFE, 0x33, 0xD2, 0x8A,
0xE6, 0xE8, 0x14, 0x00, 0x72, 0x73, 0x8A, 0xD0, 0x47, 0x49, 0xE8, 0x0B, 0x00, 0x72, 0x97, 0xE3,
0x68, 0xE8, 0xAD, 0xFE, 0x0A, 0xD0, 0xEB, 0xF0, 0x8A, 0x05, 0x2C, 0x30, 0x72, 0x88, 0x3C, 0x0A,
0xF5, 0x73, 0x83, 0x2C, 0x07, 0x3C, 0x0A, 0x72, 0x03, 0x3C, 0x10, 0xF5, 0xC3, 0xE8, 0xFC, 0xFD,
0xE8, 0xE5, 0xFF, 0x72, 0x0B, 0xB9, 0x02, 0x00, 0xE8, 0xBF, 0xFF, 0x88, 0x17, 0x43, 0xF8, 0xC3,
0x8A, 0x05, 0x3C, 0x27, 0x74, 0x06, 0x3C, 0x22, 0x74, 0x02, 0xF9, 0xC3, 0x8A, 0xE0, 0x47, 0x8A,
0x05, 0x47, 0x3C, 0x0D, 0x74, 0x23, 0x3A, 0xC4, 0x75, 0x05, 0x3A, 0x25, 0x75, 0xE0, 0x47, 0x88,
0x07, 0x43, 0xEB, 0xEB, 0xBB, 0x18, 0x01, 0xE8, 0xC3, 0xFF, 0x73, 0xFB, 0x81, 0xEB, 0x18, 0x01,
0x74, 0x07, 0xE8, 0xC0, 0xFD, 0x75, 0x02, 0xC3, 0x4F, 0x81, 0xEF, 0x17, 0x01, 0x8B, 0xCF, 0xE8,
0x05, 0xFE, 0xBE, 0x6A, 0x07, 0xE8, 0x9A, 0xFD, 0xE9, 0x0C, 0xFD, 0xE8, 0xD6, 0xFF, 0x5F, 0x07,
0xBE, 0x18, 0x01, 0x8B, 0xCB, 0xF3, 0xA4, 0xC3, 0xB9, 0x05, 0x00, 0xE8, 0x5C, 0xFF, 0xE8, 0x12,
0xFE, 0x82, 0xEC, 0x08, 0x80, 0xC6, 0x80, 0x50, 0x52, 0xE8, 0x89, 0xFD, 0x75, 0xDD, 0x5F, 0x07,
0xE8, 0x9A, 0xFD, 0xE8, 0xCD, 0xFD, 0x26, 0x8A, 0x05, 0xE8, 0xA7, 0xFD, 0xB0, 0x2E, 0xE8, 0xB7,
0xFD, 0xB9, 0x02, 0x00, 0xBA, 0x00, 0x00, 0xE8, 0x48, 0xFD, 0x8A, 0xE0, 0xE8, 0x4B, 0xFF, 0x86,
0xE0, 0x72, 0x0C, 0xE8, 0xA2, 0xFD, 0x8A, 0xF2, 0x8A, 0xD4, 0xE2, 0xEB, 0xE8, 0x33, 0xFD, 0x3C,
0x08, 0x74, 0x19, 0x3C, 0x7F, 0x74, 0x15, 0x3C, 0x2D, 0x74, 0x4D, 0x3C, 0x0D, 0x74, 0x2F, 0x3C,
0x20, 0x74, 0x31, 0xB0, 0x07, 0xE8, 0x80, 0xFD, 0xE3, 0xE2, 0xEB, 0xCB, 0x82, 0xF9, 0x02, 0x74,
0xC6, 0xFE, 0xC1, 0x8A, 0xD6, 0x8A, 0xF5, 0xE8, 0x15, 0xFD, 0xEB, 0xBB, 0x82, 0xF9, 0x02, 0x74,
0x0B, 0x51, 0xB1, 0x04, 0xD2, 0xE6, 0x59, 0x0A, 0xD6, 0x26, 0x88, 0x15, 0x47, 0xC3, 0xE8, 0xEB,
0xFF, 0xE9, 0xE0, 0xFC, 0xE8, 0xE5, 0xFF, 0x41, 0x41, 0xE8, 0x5B, 0xFD, 0x8B, 0xC7, 0x24, 0x07,
0x75, 0x84, 0xE8, 0xCF, 0xFC, 0xE9, 0x78, 0xFF, 0xE8, 0xD1, 0xFF, 0x4F, 0x4F, 0xEB, 0xF3, 0xE8,
0xEA, 0xFC, 0x74, 0x62, 0x8A, 0x15, 0x47, 0x8A, 0x35, 0x82, 0xFE, 0x0D, 0x74, 0x76, 0x47, 0xE8,
0x20, 0xFF, 0x82, 0xFE, 0x20, 0x74, 0x6D, 0xBF, 0xD7, 0x06, 0x92, 0x0E, 0x07, 0xB9, 0x0E, 0x00,
0xF2, 0xAF, 0x75, 0x3C, 0x0B, 0xC9, 0x75, 0x06, 0x4F, 0x4F, 0x2E, 0x8B, 0x45, 0xFE, 0xE8, 0x07,
0xFD, 0x8A, 0xC4, 0xE8, 0x02, 0xFD, 0xE8, 0x0A, 0xFD, 0x1E, 0x07, 0x8D, 0x9D, 0xC3, 0xFA, 0x8B,
0x17, 0xE8, 0xD8, 0xFC, 0xE8, 0x7D, 0xFC, 0xB0, 0x3A, 0xE8, 0xEC, 0xFC, 0xE8, 0x42, 0xFC, 0xE8,
0xA3, 0xFC, 0x74, 0x0B, 0xB9, 0x04, 0x00, 0xE8, 0x63, 0xFE, 0xE8, 0xD5, 0xFE, 0x89, 0x17, 0xC3,
0xB8, 0x42, 0x52, 0xE9, 0x96, 0x00, 0xBE, 0xD7, 0x06, 0xBB, 0x9C, 0x01, 0xB9, 0x08, 0x00, 0xE8,
0x65, 0x00, 0xE8, 0x4F, 0xFC, 0xB9, 0x05, 0x00, 0xE8, 0x5C, 0x00, 0xE8, 0xC5, 0xFC, 0xE8, 0x93,
0x00, 0xE9, 0x40, 0xFC, 0x82, 0xFA, 0x46, 0x75, 0xD7, 0xE8, 0x88, 0x00, 0xB0, 0x2D, 0xE8, 0xA7,
0xFC, 0xE8, 0xFD, 0xFB, 0xE8, 0x5E, 0xFC, 0x33, 0xDB, 0x8B, 0x16, 0xB6, 0x01, 0x8B, 0xF7, 0xAD,
0x3C, 0x0D, 0x74, 0x66, 0x82, 0xFC, 0x0D, 0x74, 0x66, 0xBF, 0xF3, 0x06, 0xB9, 0x20, 0x00, 0x0E,
0x07, 0xF2, 0xAF, 0x75, 0x5A, 0x8A, 0xE9, 0x80, 0xE1, 0x0F, 0xB8, 0x01, 0x00, 0xD3, 0xC0, 0x85,
0xC3, 0x75, 0x33, 0x0B, 0xD8, 0x0B, 0xD0, 0xF6, 0xC5, 0x10, 0x75, 0x02, 0x33, 0xD0, 0x8B, 0xFE,
0x1E, 0x07, 0xE8, 0x17, 0xFC, 0xEB, 0xC6, 0x2E, 0xAD, 0xE8, 0x5C, 0xFC, 0x8A, 0xC4, 0xE8, 0x57,
0xFC, 0xB0, 0x3D, 0xE8, 0x52, 0xFC, 0x8B, 0x17, 0x43, 0x43, 0xE8, 0x2F, 0xFC, 0xE8, 0x53, 0xFC,
0xE8, 0x50, 0xFC, 0xE2, 0xE2, 0xC3, 0xB8, 0x44, 0x46, 0xE8, 0x0E, 0x00, 0xE8, 0x39, 0xFC, 0x8A,
0xC4, 0xE8, 0x34, 0xFC, 0xBE, 0x6B, 0x07, 0xE9, 0x3B, 0xFE, 0x89, 0x16, 0xB6, 0x01, 0xC3, 0xB8,
0x42, 0x46, 0xEB, 0xE5, 0xBE, 0xF3, 0x06, 0xB9, 0x10, 0x00, 0x8B, 0x16, 0xB6, 0x01, 0x2E, 0xAD,
0xD1, 0xE2, 0x72, 0x04, 0x2E, 0x8B, 0x44, 0x1E, 0x0B, 0xC0, 0x74, 0x0B, 0xE8, 0x09, 0xFC, 0x8A,
0xC4, 0xE8, 0x04, 0xFC, 0xE8, 0x0C, 0xFC, 0xE2, 0xE5, 0xC3, 0xE8, 0xAF, 0xFB, 0xE8, 0x98, 0xFD,
0xBA, 0x01, 0x00, 0x72, 0x06, 0xB9, 0x04, 0x00, 0xE8, 0x6F, 0xFD, 0x89, 0x16, 0x02, 0x01, 0xE8,
0xE0, 0xFD, 0xC7, 0x06, 0x00, 0x01, 0x00, 0x00, 0x80, 0x0E, 0xB7, 0x01, 0x01, 0xC7, 0x06, 0x0C,
0x00, 0xD1, 0x05, 0x8C, 0x0E, 0x0E, 0x00, 0xC7, 0x06, 0x04, 0x00, 0xD8, 0x05, 0x8C, 0x0E, 0x06,
0x00, 0xFA, 0xC7, 0x06, 0x64, 0x00, 0xD8, 0x05, 0x8C, 0x0E, 0x66, 0x00, 0xBC, 0x9C, 0x01, 0x58,
0x5B, 0x59, 0x5A, 0x5D, 0x5D, 0x5E, 0x5F, 0x07, 0x07, 0x17, 0x8B, 0x26, 0xA4, 0x01, 0xFF, 0x36,
0xB6, 0x01, 0xFF, 0x36, 0xB2, 0x01, 0xFF, 0x36, 0xB4, 0x01, 0x8E, 0x1E, 0xAC, 0x01, 0xCF, 0xEB,
0xB1, 0x87, 0xEC, 0xFF, 0x4E, 0x00, 0x87, 0xEC, 0x2E, 0x89, 0x26, 0xA4, 0x09, 0x2E, 0x8C, 0x16,
0xB0, 0x09, 0x33, 0xE4, 0x8E, 0xD4, 0xBC, 0xB0, 0x01, 0x06, 0x1E, 0x57, 0x56, 0x55, 0x4C, 0x4C,
0x52, 0x51, 0x53, 0x50, 0x16, 0x1F, 0x8B, 0x26, 0xA4, 0x01, 0x8E, 0x16, 0xB0, 0x01, 0x8F, 0x06,
0xB4, 0x01, 0x8F, 0x06, 0xB2, 0x01, 0x58, 0x80, 0xE4, 0xFE, 0xA3, 0xB6, 0x01, 0x89, 0x26, 0xA4,
0x01, 0x1E, 0x07, 0x1E, 0x17, 0xBC, 0x9C, 0x01, 0xC7, 0x06, 0x64, 0x00, 0xBB, 0x06, 0xB0, 0x20,
0xE6, 0xF2, 0xFB, 0xFC, 0xE8, 0xCD, 0xFA, 0xE8, 0x6C, 0xFE, 0xFF, 0x0E, 0x02, 0x01, 0x75, 0x9F,
0xBE, 0x04, 0x01, 0x8B, 0x0E, 0x00, 0x01, 0xE3, 0x10, 0x8B, 0x54, 0x14, 0xAD, 0x50, 0xE8, 0x62,
0xFB, 0x8E, 0xC0, 0x8B, 0xFA, 0x58, 0xAA, 0xE2, 0xF0, 0xE9, 0x3B, 0xFA, 0xB9, 0x04, 0x00, 0xE8,
0x98, 0xFC, 0xEC, 0xE8, 0xFD, 0xFA, 0xE9, 0x9B, 0xFA, 0xB9, 0x04, 0x00, 0xE8, 0x8B, 0xFC, 0x52,
0xB9, 0x02, 0x00, 0xE8, 0x84, 0xFC, 0x92, 0x5A, 0xEE, 0xC3, 0xBB, 0x18, 0x01, 0x33, 0xF6, 0xE8,
0xAA, 0xFA, 0x74, 0x19, 0xB9, 0x05, 0x00, 0xE8, 0x70, 0xFC, 0x89, 0x17, 0x88, 0x67, 0xED, 0x43,
0x43, 0x46, 0x83, 0xFE, 0x0B, 0x75, 0xE8, 0xB8, 0x42, 0x50, 0xE9, 0x9F, 0xFE, 0x89, 0x36, 0x00,
0x01, 0xE8, 0xCE, 0xFC, 0x8B, 0xCE, 0xE3, 0x1A, 0xBE, 0x04, 0x01, 0x8B, 0x54, 0x14, 0xAD, 0xE8,
0x01, 0xFB, 0x8E, 0xD8, 0x8B, 0xFA, 0x8A, 0x05, 0xC6, 0x05, 0xCC, 0x06, 0x1F, 0x88, 0x44, 0xFE,
0xE2, 0xE9, 0xC7, 0x06, 0x02, 0x01, 0x01, 0x00, 0xE9, 0xD2, 0xFE, 0x50, 0xB0, 0x20, 0xE6, 0xF2,
0xE4, 0xF6, 0x24, 0x7F, 0x3C, 0x13, 0x75, 0x03, 0xE8, 0x37, 0xFA, 0x3C, 0x03, 0x74, 0x02, 0x58,
0xCF, 0xE8, 0x20, 0xFA, 0xE9, 0xB0, 0xF9, 0x41, 0x58, 0x42, 0x58, 0x43, 0x58, 0x44, 0x58, 0x53,
0x50, 0x42, 0x50, 0x53, 0x49, 0x44, 0x49, 0x44, 0x53, 0x45, 0x53, 0x53, 0x53, 0x43, 0x53, 0x49,
0x50, 0x50, 0x43, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4F, 0x56, 0x44, 0x4E, 0x45,
0x49, 0x00, 0x00, 0x4E, 0x47, 0x5A, 0x52, 0x00, 0x00, 0x41, 0x43, 0x00, 0x00, 0x50, 0x45, 0x00,
0x00, 0x43, 0x59, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4E, 0x56, 0x55, 0x50, 0x44,
0x49, 0x00, 0x00, 0x50, 0x4C, 0x4E, 0x5A, 0x00, 0x00, 0x4E, 0x41, 0x00, 0x00, 0x50, 0x4F, 0x00,
0x00, 0x4E, 0x43, 0x01, 0x19, 0x04, 0x10, 0x02, 0x0F, 0xFD, 0x01, 0x19, 0x04, 0x18, 0x01, 0x0B,
0xFD, 0x06, 0x63, 0x0B, 0x07, 0x00, 0x06, 0x00, 0x02, 0x70, 0x05, 0x00, 0x04, 0xB7, 0x77, 0xCE,
0x37, 0x0D, 0x0A, 0x0A, 0x53, 0x43, 0x50, 0x20, 0x38, 0x30, 0x38, 0x36, 0x20, 0x4D, 0x6F, 0x6E,
0x69, 0x74, 0x6F, 0x72, 0x20, 0x31, 0x2E, 0x35, 0x0D, 0x8A, 0x5E, 0x20, 0x45, 0x72, 0x72, 0x6F,
0x72, 0x0D, 0x8A, 0x08, 0x20, 0x88, 0x57, 0xB0, 0x01, 0xE6, 0x02, 0xB0, 0x84, 0xE6, 0x00, 0xB0,
0x7F, 0xE6, 0x04, 0xB6, 0x21, 0xB0, 0x30, 0xE6, 0x34, 0xB9, 0xC4, 0xAA, 0xD4, 0x0A, 0xD4, 0x0A,
0xE2, 0xFA, 0xB0, 0xD0, 0xE6, 0x30, 0xD4, 0x0A, 0xD4, 0x0A, 0xD4, 0x0A, 0xD4, 0x0A, 0x80, 0xF6,
0x10, 0x8A, 0xC6, 0xE6, 0x34, 0xBF, 0x00, 0x02, 0xB0, 0x0F, 0xE6, 0x30, 0xE4, 0x34, 0xD0, 0xC8,
0x73, 0xFA, 0xE4, 0x30, 0x24, 0x98, 0x75, 0xDA, 0xB0, 0x01, 0xE6, 0x32, 0x8A, 0xC6, 0x0C, 0x80,
0xE6, 0x34, 0xB2, 0x33, 0xB0, 0x8C, 0xE6, 0x30, 0xEB, 0x02, 0xEC, 0xAA, 0xE4, 0x34, 0xD0, 0xC8,
0x73, 0xF8, 0xE4, 0x30, 0x24, 0x9C, 0x75, 0xBA, 0xC7, 0x06, 0xB2, 0x01, 0x00, 0x00, 0xC7, 0x06,
0xB4, 0x01, 0x00, 0x02, 0x5F, 0xE9, 0x82, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xEA, 0x00, 0x00, 0x80, 0xFF, 0x0D, 0x00, 0x68, 0x00, 0xA0, 0x01, 0x40, 0x03, 0x78, 0x04, 0xFF
}
};
static int32 scp300f_mem(const int32 Addr, const int32 write, const int32 data)
{
if(write) {
if(scp300f_info->rom_enabled)
{
sim_debug(ROM_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " WR ROM[0x%05x]: Cannot write to ROM.\n", PCX, Addr);
scp300f_ram[Addr & SCP300F_ADDR_MASK] = (uint8)data;
} else {
scp300f_ram[Addr & SCP300F_ADDR_MASK] = (uint8)data;
}
return 0;
} else {
if(scp300f_info->rom_enabled)
{
return scp300f_rom[scp300f_info->rom_type][Addr & SCP300F_ADDR_MASK];
} else {
return scp300f_ram[Addr & SCP300F_ADDR_MASK];
}
}
}
static int32 scp300fdev(const int32 port, const int32 io, const int32 data)
{
if(io) {
SCP300F_Write(port, (uint8)data);
return 0;
} else {
return(SCP300F_Read(port));
}
}
int days_since_1980(void) {
time_t jan1980 = 315532800;
time_t now;
time_t local_now;
struct tm currentTime;
sim_get_time(&now);
currentTime = *localtime(&now);
local_now = mktime(&currentTime);
if (time(&local_now) == -1) return 0;
return (int)floor(difftime(local_now, jan1980) / 86400);
}
static uint8 SCP300F_Read(const uint32 Addr)
{
uint8 cData = 0xFF;
uint8 sel_pic = MASTER_PIC;
switch(Addr & SCP300F_IO_MASK) {
case SCP300F_SPIC_0:
sel_pic = SLAVE_PIC;
/* fall through */
case SCP300F_MPIC_0:
if ((scp300f_pic[sel_pic].OCW3 & 0x03) == 0x03) {
cData = scp300f_pic[sel_pic].ISR;
sim_debug(PIC_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT
" RD: %s PIC ISR=0x%02x.\n", PCX, (sel_pic ? "Slave " : "Master"), cData);
}
else if ((scp300f_pic[sel_pic].OCW3 & 0x03) == 0x02) {
cData = scp300f_pic[sel_pic].IRR;
sim_debug(PIC_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT
" RD: %s PIC IRR=0x%02x.\n", PCX, (sel_pic ? "Slave " : "Master"), cData);
}
else {
cData = 0xFF;
}
break;
case SCP300F_SPIC_1:
sel_pic = SLAVE_PIC;
/* fall through */
case SCP300F_MPIC_1:
cData = scp300f_pic[sel_pic].IMR;
sim_debug(PIC_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT
" RD: %s PIC IMR=0x%02x.\n", PCX, (sel_pic ? "Slave " : "Master"), cData);
scp300f_pic[sel_pic].IMR = cData;
break;
case SCP300F_9513_DATA:
{
int days;
if (index9513 == 0) {
time_t now;
struct tm currentTime;
sim_get_time(&now);
currentTime = *localtime(&now);
data9513[0] = 0;
data9513[1] = (uint8)((currentTime.tm_sec / 10) << 4) | (currentTime.tm_sec % 10);
data9513[2] = (uint8)((currentTime.tm_min / 10) << 4) | (currentTime.tm_min % 10);
data9513[3] = (uint8)((currentTime.tm_hour / 10) << 4) | (currentTime.tm_hour % 10);
}
if (index9513 == 4) {
days = days_since_1980();
data9513[4] = days & 0xFF;
data9513[5] = (days >> 8) & 0xFF;
}
cData = data9513[index9513];
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 DATA RD[%02x]: data[%d]=0x%02x\n", PCX, Addr, index9513, cData);
index9513++;
break;
}
case SCP300F_9513_STATUS:
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 STAT RD[%02x]: not implemented.\n", PCX, Addr);
break;
case SCP300F_UART_DATA:
cData = (uint8)sio0d(Addr, 0, 0);
sim_debug(UART_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT
" RD: UART Data=0x%02x.\n", PCX, cData);
break;
case SCP300F_UART_STATUS:
cData = (uint8)sio0s(Addr, 0, 0);
sim_debug(UART_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT
" RD: UART Stat=0x%02x.\n", PCX, cData);
break;
case SCP300F_PIO_DATA:
sim_debug(PIO_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " PIO DATA RD[%02x]: not implemented.\n", PCX, Addr);
break;
case SCP300F_PIO_STATUS:
sim_debug(UART_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " PIO STATUS RD[%02x]: not implemented.\n", PCX, Addr);
break;
case SCP300F_EPROM_DIS:
sim_debug(ROM_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " EPROM DIS RD: EPROM Disabled.\n", PCX);
scp300f_info->rom_enabled = 0;
break;
case SCP300F_SENSE_SW: /* Sense Switch */
sim_debug(SSW_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " RD: Sense Switch=0x%02x\n", PCX, cData);
break;
default:
sim_debug(SSW_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " RD[%02x]: not Implemented.\n", PCX, Addr);
break;
}
return (cData);
}
static uint8 SCP300F_Write(const uint32 Addr, uint8 cData)
{
uint8 sel_pic = MASTER_PIC;
switch(Addr & SCP300F_IO_MASK) {
case SCP300F_SPIC_0:
sel_pic = SLAVE_PIC; /* intentional fallthrough */
case SCP300F_MPIC_0:
if (cData & 0x10) {
sim_debug(PIC_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT
" WR: %s PIC ICW1=0x%02x.\n", PCX, (sel_pic ? "Slave " : "Master"), cData);
scp300f_pic[sel_pic].ICW[1] = cData;
scp300f_pic[sel_pic].config_cnt = 1;
}
else {
if (cData & 0x08) { /* OCW3 */
sim_debug(PIC_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT
" WR: %s PIC OCW3=0x%02x.\n", PCX, (sel_pic ? "Slave " : "Master"), cData);
scp300f_pic[sel_pic].OCW3 = cData;
}
else { /* OCW2 */
sim_debug(PIC_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT
" WR: %s PIC OCW2=0x%02x.\n", PCX, (sel_pic ? "Slave " : "Master"), cData);
scp300f_pic[sel_pic].OCW2 = cData;
}
}
break;
case SCP300F_SPIC_1:
sel_pic = SLAVE_PIC;
/* fall through */
case SCP300F_MPIC_1:
if (scp300f_pic[sel_pic].config_cnt == 0) {
sim_debug(PIC_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " WR: %s PIC IMR=0x%02x.\n", PCX, (sel_pic ? "Slave " : "Master"), cData);
scp300f_pic[sel_pic].IMR = cData;
generate_scp300f_interrupt();
}
else {
scp300f_pic[sel_pic].config_cnt++;
sim_debug(PIC_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " WR: %s PIC ICW%d=0x%02x.\n", PCX, (sel_pic ? "Slave " : "Master"), scp300f_pic[sel_pic].config_cnt, cData);
scp300f_pic[sel_pic].ICW[scp300f_pic[sel_pic].config_cnt] = cData;
scp300f_unit[0].u3 = scp300f_pic[SLAVE_PIC].ICW[2] + TC0_IRQ_OFFSET;
if (scp300f_pic[sel_pic].config_cnt == 4) {
scp300f_pic[sel_pic].config_cnt = 0;
}
}
break;
case SCP300F_9513_DATA:
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 DATA WR[%02x]=%02x: not implemented.\n", PCX, Addr, cData);
break;
case SCP300F_9513_STATUS: {
uint8 cmd = cData >> 5;
uint8 s = cData & 0x1f;
switch (cmd) {
case CMD_9513_LOAD_DPTR: {
uint8 e, g;
e = (cData >> 3) & 0x03;
g = cData & 0x07;
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 Load Data Pointer: E=0x%x, G=0x%x\n", PCX, e, g);
if ((e == 3) && (g == 1)) {
index9513 = 0;
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 Reset Index\n", PCX);
}
break;
}
case CMD_9513_ARM_COUNTERS:
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 Arm all counters: S=0x%02x\n", PCX, s);
break;
case CMD_9513_LOAD_SELECTED:
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 Load selected counters: S=0x%02x\n", PCX, s);
break;
case CMD_9513_LOAD_AND_ARM:
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 Load and Arm counters: S=0x%02x\n", PCX, s);
break;
case CMD_9513_DISARM_AND_SAVE:
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 Disarm and Save counters: S=0x%02x\n", PCX, s);
break;
case CMD_9513_SAVE_INTO_HOLD:
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 Arm Save into Hold: S=0x%02x\n", PCX, s);
break;
case CMD_9513_DISARM_SELECTED:
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 Disarm selected counters: S=0x02%x\n", PCX, s);
break;
case CMD_9513_MISC: {
uint8 n = cData & 0x07;
switch ((cData >> 3) & 0x03) {
case 0:
if (n == 0) {
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 Enable Data Pointer Sequencing\n", PCX);
}
else {
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 Clear output bit: N=0x02%x\n", PCX, n);
}
break;
case 1:
if (n == 0) {
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 Disable Data Pointer Sequencing\n", PCX);
}
else {
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 Set output bit: N=0x02%x\n", PCX, n);
}
break;
case 2:
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 Step counter: N=0x02%x\n", PCX, n);
break;
case 3:
sim_debug(TIMER_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " 9513 Master Reset\n", PCX);
break;
}
break;
}
}
break;
}
case SCP300F_UART_DATA:
sim_debug(UART_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT
" WR: UART Data=0x%02x.\n", PCX, cData);
sio0d(Addr, 1, cData);
break;
case SCP300F_UART_STATUS:
sim_debug(UART_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT
" WR: UART Stat=0x%02x.\n", PCX, cData);
sio0s(Addr, 1, cData);
case SCP300F_PIO_DATA:
sim_debug(PIO_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " PIO DATA WR[%02x]=%02x: not implemented.\n", PCX, Addr, cData);
break;
case SCP300F_PIO_STATUS:
sim_debug(PIO_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " WR[%02x]: Cannot write to PIO STATUS.\n", PCX, Addr);
break;
case SCP300F_EPROM_DIS:
sim_debug(ROM_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " EPROM DIS WR: EPROM Disabled.\n", PCX);
scp300f_info->rom_enabled = 0;
break;
case SCP300F_SENSE_SW:
sim_debug(SSW_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " WR[%02x]: Cannot write 0x%02x to SR.\n", PCX, Addr, cData);
break;
default:
sim_debug(VERBOSE_MSG, &scp300f_dev, "SCP300F: " ADDRESS_FORMAT " WR[0x%02x]=0x%02x: not Implemented.\n", PCX, Addr, cData);
break;
}
return(0);
}
void raise_scp300f_interrupt(uint8 isr_index)
{
uint8 irq_bit;
if (isr_index < 7) { /* VI0-6 on master PIC */
irq_bit = (1 << isr_index);
scp300f_pic[MASTER_PIC].ISR |= irq_bit;
generate_scp300f_interrupt();
}
else { /* VI7 is on slave PIC */
scp300f_pic[SLAVE_PIC].ISR |= 1;
generate_scp300f_interrupt();
}
}
extern void cpu_raise_interrupt(uint32 irq);
static void generate_scp300f_interrupt(void)
{
uint8 irq, irq_pend, irq_index = 0, irq_bit = 0;
uint8 pic;
for (pic = MASTER_PIC; pic <= SLAVE_PIC; pic++) {
irq_pend = (~scp300f_pic[pic].IMR) & scp300f_pic[pic].ISR;
while (irq_pend) {
irq_bit = irq_pend & 1;
if (irq_bit) {
scp300f_pic[pic].IRR |= (irq_bit << irq_index);
irq = scp300f_pic[pic].ICW[2] + irq_index;
sim_debug(IRQ_MSG, &scp300f_dev, "Handling interrupt on %s PIC: IMR=0x%02x, ISR=0x%02x, IRR=0x%02x, index=%d\n", pic ? "SLAVE" : "MASTER", scp300f_pic[pic].IMR, scp300f_pic[pic].ISR, scp300f_pic[pic].IRR, irq_index);
cpu_raise_interrupt(irq);
scp300f_pic[pic].IRR &= ~(irq_bit << irq_index);
scp300f_pic[pic].ISR &= ~(irq_bit << irq_index);
if (irq_pend & 0x7E) {
/* sim_debug(IRQ_MSG, &scp300f_dev, "Requeue interrupt on %s PIC: IMR=0x%02x, ISR=0x%02x, IRR=0x%02x, index=%d\n", pic ? "SLAVE" : "MASTER", scp300f_pic[pic].IMR, scp300f_pic[pic].ISR, scp300f_pic[pic].IRR, irq_index);
*/
sim_activate(&scp300f_unit[0], 1000); /* requeue, because more interrupts are pending. */
}
break;
}
else {
irq_index++;
irq_pend = irq_pend >> 1;
}
}
}
}
/* Unit service routine */
/* Unit 0 = ISR queue */
static t_stat scp300f_svc(UNIT* uptr)
{
uint8 cData;
sim_debug(IRQ_MSG, &scp300f_dev, "SCP300F: %s() Enter\n", __FUNCTION__);
/* Handle UART Rx interrupts here. */
cData = (uint8)sio0s(0xF0 + SCP300F_UART_STATUS, 0, 0);
if (cData & 2) {
sim_debug(IRQ_MSG, &scp300f_dev, "SCP300F: Generate UART Interrupt\n");
scp300f_pic[SLAVE_PIC].ISR |= (1 << 1);
generate_scp300f_interrupt();
sim_activate(uptr, 1000); /* requeue, because we still need to handle the timer interrupt. */
}
else if ((cData & 1) && ((scp300f_pic[SLAVE_PIC].IMR & 0x40) == 0)) {
sim_debug(IRQ_MSG, &scp300f_dev, "SS1: " ADDRESS_FORMAT " Calling UART Tx ISR.\n", PCX);
scp300f_pic[SLAVE_PIC].ISR |= (1 << 1);
generate_scp300f_interrupt();
sim_activate(uptr, 1000); /* requeue, because we still need to handle the timer interrupt. */
}
sim_activate(&scp300f_unit[0], 1000000); /* requeue, because more interrupts are pending. */
return SCPE_OK;
}
/* Set ROM to Tarbell or Cromemco 16FDC */
static t_stat scp300f_dev_set_rom(UNIT* uptr, int32 value, CONST char* cptr, void* desc)
{
if (cptr == NULL)
return SCPE_ARG;
if (!sim_strncasecmp(cptr, "TARBELL", 7)) {
sim_printf("Tarbell Double-Density ROM selected.\n");
scp300f_info->rom_type = SCP300F_ROM_TARBELL;
}
else if (!sim_strncasecmp(cptr, "CROMEMCO", 8)) {
sim_printf("Cromemco 16FDC ROM selected.\n");
scp300f_info->rom_type = SCP300F_ROM_CROMEMCO;
}
else {
sim_printf("Invalid ROM type selected, defaulting to Tarbell. Valid values are TARBELL, CROMEMCO\n");
scp300f_info->rom_type = SCP300F_ROM_TARBELL;
}
return SCPE_OK;
}
/* Show current ROM selection */
static t_stat scp300f_dev_show_rom(FILE* st, UNIT* uptr, int32 value, CONST void* desc)
{
fprintf(st, "ROM=%s", scp300f_rom_type_str[scp300f_info->rom_type]);
return SCPE_OK;
}