simh-testsetgenerator/Interdata/id_diag.txt
Bob Supnik 1da2d9452d Notes For V3.1-0
RESTRICTION: The FP15 and XVM features of the PDP-15 are only partially
debugged.  Do NOT enable these features for normal operations.

1. New Features in 3.1-0

1.1 SCP and libraries

- Added simulated Ethernet support for VMS, FreeBSD, Mac OS/X.
- Added status return to tmxr_putc_ln.
- Added sim_putchar_s to handle possible output stalls.

1.2 All DECtapes

- Added "DECtape off reel" error stop.

1.3 All Asynchronous Consoles

- Added support for output congestion stall if using a Telnet connection.

1.4 PDP-1

- Added Type 23 parallel drum support.

1.5 PDP-8

- Added instruction history.
- Added TSC8-75 option support for ETOS.
- Added TD8E DECtape support.

1.6 PDP-18b

- Added instruction history.
- Changed PDP-9, PDP-15 API default to enabled.

1.7 PDP-11

- Added support for 18b only Qbus devices.
- Formalized bus and addressing definitions.
- Added control to enable/disable autoconfiguration.
- Added stub support for second Unibus Ethernet controller.

1.7 Interdata 32b

- Added instruction history.

1.8 Eclipse

- Added floating point support.
- Added programmable interval timer support.

1.9 H316

- Added DMA/DMC support.
- Added fixed head disk support.
- Added moving head disk support.
- Added magtape support.

1.10 IBM 1130 (Brian Knittel)

- Added support for physical card reader, using the Cardread
interface (www.ibm1130.org/sim/downloads).
- Added support for physical printer (flushes output buffer after
each line).

2. Bugs Fixed in 3.1-0

2.1 SCP and libraries

- Fixed numerous bugs in Ethernet library.

2.2 All DECtapes

- Fixed reverse checksum value in 'read all' mode.
- Simplified (and sped up) timing.

2.3 PDP-8

- Fixed bug in RX28 read status (found by Charles Dickman).
- Fixed RX28 double density write.

2.4 PDP-18b

- Fixed autoincrement bug in PDP-4, PDP-7, PDP-9.

2.5 PDP-11/VAX

- Revised RQ MB->LBN conversion for greater accuracy.
- Fixed bug in IO configuration (found by David Hittner).
- Fixed bug with multiple RQ RAUSER drives.
- Fixed bug in second Qbus Ethernet controller interrupts.

2.6 Nova/Eclipse

- Fixed bugs in DKP flag clear, map setup, map usage (Charles Owen).
- Fixed bug in MT, reset completes despite I/O reset (Charles Owen).
- Fixed bug in MT, space operations return word count (Charles Owen).

2.7 IBM 1130 (Brian Knittel)

- Fixed bug in setting carry bit in subtract and subtract double.
- Fixed timing problem in console printer simulation.

2.8 1620

- Fixed bug in branch digit (found by Dave Babcock).

3. New Features in 3.0 vs prior releases

3.1 SCP and Libraries

- Added ASSIGN/DEASSIGN (logical name) commands.
- Changed RESTORE to unconditionally detach files.
- Added E11 and TPC format support to magtape library.
- Fixed bug in SHOW CONNECTIONS.
- Added USE_ADDR64 support.

3.2 All magtapes

- Magtapes support SIMH format, E11 format, and TPC format (read only).
- SET <tape_unit> FORMAT=format sets the specified tape unit's format.
- SHOW <tape_unit> FORMAT displays the specified tape unit's format.
- Tape format can also be set as part of the ATTACH command, using
  the -F switch.

3.3 VAX

- VAX can be compiled without USE_INT64.
- If compiled with USE_INT64 and USE_ADDR64, RQ and TQ controllers support
  files > 2GB.
- VAX ROM has speed control (SET ROM DELAY/NODELAY).

3.4 PDP-1

- Added block loader format support to LOAD.
- Changed BOOT PTR to allow loading of all of the first bank of memory.
- The LOAD command takes an optional argument specifying the memory field
  to be loaded.
- The PTR BOOT command takes its starting memory field from the TA (address
  switch) register.

3.5 PDP-18b Family

- Added PDP-4 EAE support.
- Added PDP-15 FP15 support.
- Added PDP-15 XVM support.
- Added PDP-15 "re-entrancy ECO".
- Added PDP-7, PDP-9, PDP-15 hardware RIM loader support in BOOT PTR.

4. Bugs Fixed in 3.0 vs prior releases

4.1 SCP and Libraries

- Fixed end of file problem in dep, idep.
- Fixed handling of trailing spaces in dep, idep.

4.2 VAX

- Fixed CVTfi bug: integer overflow not set if exponent out of range
- Fixed EMODx bugs:
  o First and second operands reversed
  o Separated fraction received wrong exponent
  o Overflow calculation on separated integer incorrect
  o Fraction not set to zero if exponent out of range
- Fixed interval timer and ROM access to pass power-up self-test even on very
  fast host processors (fixes from Mark Pizzolato).
- Fixed bug in user disk size (found by Chaskiel M Grundman).

4.3 1401

- Fixed mnemonic, instruction lengths, and reverse scan length check bug for MCS.
- Fixed MCE bug, BS off by 1 if zero suppress.
- Fixed chaining bug, D lost if return to SCP.
- Fixed H branch, branch occurs after continue.
- Added check for invalid 8 character MCW, LCA.
- Fixed magtape load-mode end of record response.
- Revised fetch to model hardware more closely.
- Fixed tape read end-of-record handling based on real 1401.
- Added diagnostic read (space forward).

4.4 Nova

- Fixed DSK variable size interaction with restore.
- Fixed bug in DSK set size routine.

4.5 PDP-1

- Fixed DT variable size interaction with restore.
- Updated CPU, line printer, standard devices to detect indefinite I/O wait.
- Fixed incorrect logical, missing activate, break in drum simulator.
- Fixed bugs in instruction decoding, overprinting for line printer.
- Fixed system hang if continue after PTR error.
- Fixed PTR to start/stop on successive rpa instructions.

4.6 PDP-11

- Fixed DT variable size interaction with restore.
- Fixed bug in MMR1 update (found by Tim Stark).
- Added XQ features and fixed bugs:
  o Corrected XQ interrupts on IE state transition (code by Tom Evans).
  o Added XQ interrupt clear on soft reset.
  o Removed XQ interrupt when setting XL or RL (multiple people).
  o Added SET/SHOW XQ STATS.
  o Added SHOW XQ FILTERS.
  o Added ability to split received packet into multiple buffers.
  o Added explicit runt and giant packet processing.
- Fixed bug in user disk size (found by Chaskiel M Grundman).

4.7 PDP-18B

- Fixed DT, RF variable size interaction with restore.
- Fixed MT bug in MTTR.
- Fixed bug in PDP-4 line printer overprinting.
- Fixed bug in PDP-15 memory protect/skip interaction.
- Fixed bug in RF set size routine.
- Increased PTP TIME for PDP-15 operating systems.
- Fixed priorities in PDP-15 API (differs from PDP-9).
- Fixed sign handling in PDP-15 EAE unsigned mul/div (differs from PDP-9).
- Fixed bug in CAF, clears API subsystem.

4.8 PDP-8

- Fixed DT, DF, RF, RX variable size interaction with restore.
- Fixed MT bug in SKTR.
- Fixed bug in DF, RF set size routine.

4.9 HP2100

- Fixed bug in DP (13210A controller only), DQ read status.
- Fixed bug in DP, DQ seek complete.
- Fixed DR drum sizes.
- Fixed DR variable capacity interaction with SAVE/RESTORE.

4.10 GRI

- Fixed bug in SC queue pointer management.

4.11 PDP-10

- Fixed bug in RP read header.

4.12 Ibm1130

- Fixed bugs found by APL 1130.

4.13 Altairz80

- Fixed bug in real-time clock on Windows host.

4.14 1620

- Fixed bug in immediate index add (found by Michael Short).
2011-04-15 08:34:20 -07:00

907 lines
17 KiB
Text

Interdata Diagnostics
Summary
816E CPU diagnostic, part 1 passed 16b n/a
816E CPU diagnostic, part 2 partial 16b n/a
Series 16 CPU diagnostic, part 1 passed 16b n/a
16b memory diagnostic, part 1 passed 16b n/a
16b memory diagnostic, part 2 passed 16b n/a
816e extended memory diagnostic passed 16b n/a
Series 16 selector channel diagnostic passed 16b n/a
32b CPU diagnostic, part 1 n/a passed 32b
32b CPU diagnostic, part 2 n/a passed 32b
32b CPU diagnostic, part 3 n/a passed 32b
32b memory diagnostic, part 1 n/a passed 32b
32b memory diagnostic, part 2 n/a passed 32b
32b memory diagnostic, part 3 n/a passed 32b
32b memory diagnostic 6a, part 1 n/a passed 32b
32b memory diagnostic 6a, part 2 n/a passed 32b
32b MAC diagnostic, part 1 n/a passed 32b
32b MAC diagnostic, part 2 n/a passed 32b
Common line printer diagnostic passed 16b passed 32b
Common magtape diagnostic passed 16b passed 32b
Common 2.5/10MB disk diagnostic passed 16b passed 32b
32b MSM disk diagnostic passed 32b
Common floppy disk diagnostic passed 16b passed 32b
Common clock diagnostic passed 16b passed 32b
Not tested:
- 16b floating point
- 32b double precision floating point
- IDC
- PASLA
-------------------------------------------------------------------
Operating Instructions
816E CPU diagnostic, part 1
sim> set cpu 816e
sim> att -e pt0 diag.bin
sim> br c2
sim> boot pt0
Breakpoint: PC: 00C2 (EXBR R8,R6)
sim> run 100
MODEL 8/16E PROCESSOR TEST PART 1 06-211R00
CPU
* 8D
ENTER 0 OR 1
1
NO ERROR
CPU
*
---
816E CPU diagnostic, part 2
sim> set cpu 816e
sim> d tt ttime 1000 ; timing dependency
sim> att -e pt0 diag.bin
sim> br c2
sim> boot pt0
Breakpoint: PC: 00C2 (EXBR R8,R6)
sim> run 2d0
MODEL 8/16E PROCESSOR TEST PART 2 06-212R00
CPU
* 8D
SUBTEST
* (type subtest number)
Subtests 0, 1, 2, 5, 7, 8, 9 run correctly
Subtest 3, 4 cannot be run (initialization, power fail)
Subtest 6 cannot be run (hexadecimal display)
---
Series 16 CPU diagnostic, part 1
(Central error routine is at 21F4)
sim> set cpu 816e
sim> att -e pt0 diag.bin ; diagnostic
sim> br c0
sim> boot pt0
Breakpoint, PC: 00C0 (8800)
sim> d 234a 0202 ; patch to use
sim> d 234c a4a8 ; TTY as console
sim> d 17a b 1e4
sim> run 100
SERIES SIXTEEN PROCESSOR TEST PART 1 06-242F01R00
CPU
* 2D
ENTER 0 OR 1
1
1234567890
NO ERROR
000A 0000
CPU
*
---
16b memory diagnostic, part 1
sim> att -e pt0 diag.bin ; diagnostic
sim> br c2
sim> boot pt0
Breakpoint, PC: 00C2 (EPSR R7,R6)
sim> run 100
02-340 PART 1 06-162F01R01
NO ERRORS
---
16b memory diagnostic, part 2
sim> att -e pt0 diag.bin ; diagnostic
sim> br c2
sim> boot pt0
Breakpoint, PC: 00C2 (EPSR R7,R6)
sim> run 1000
02-340 PART 2 06-162F02R01
NO ERRORS
---
816e extended memory diagnostic, parts 1 and 2
sim> set cpu 816e
sim> set cpu 256k
sim> att -e pt0 diag.bin ; diagnostic
sim> br b4
sim> boot pt0
Breakpoint, PC: 00B4 (LPSW R0,B8)
sim> run 1000
8/16 E EXTENDED MEMORY TEST PART 1 06-221R00
NO ERROR
* (CR to repeat part 1)
8/16 E EXTENDED MEMORY TEST PART 1 06-221R00
NO ERROR
* (LF to go on to part 2)
Breakpoint, PC: 00B4 (LPSW R0,B8)
sim> run 100
8/16 E EXTENDED MEMORY TEST PART 2 06-221R00
PROGRAM DETECTED MAXIMUM MEMORY 3FFFE
*TEST ; standard tests
*RUN
SUBTEST 0 NO ERROR
SUBTEST 1 NO ERROR
SUBTEST 2 NO ERROR
SUBTEST 3 NO ERROR
SUBTEST 4 NO ERROR
SUBTEST 6 NO ERROR
SUBTEST 7 NO ERROR
SUBTEST 8 NO ERROR
END OF TEST
*
---
Series 16 selector channel diagnostic
sim> set cpu 816e
sim> set cpu 256k
sim> att -e pt0 diag.bin ; diagnostic
sim> att mt0 foo.tap ; magtape to test
sim> br c0
sim> boot pt0
Breakpoint, PC: 00C0 (LPSW R0,C8)
sim> d 2e68 2 ; console is TTY
sim> run A00
S16 SELCH TEST 06-222 R01
TOP OF MEMORY 3 FFFF
* IODEV1 C5 ; magtape
* DEV1 2
* RUN ; bank 0 by default
TEST 00
NO ERROR
TEST 01
NO ERROR
TEST 02
NO ERROR
TEST 03
NO ERROR
TEST 04
NO ERROR
* MEMMOD 1 {2,3} ; repeat for banks 1,2,3
* RUN
TEST 00
NO ERROR
TEST 01
NO ERROR
TEST 02
NO ERROR
TEST 03
NO ERROR
TEST 04
NO ERROR
*
---
32b CPU diagnostic, part 1
sim> att -e mt0 mmd_r07.tap
sim> d -b 7f 7 ; file 8 on MMD R07 tape
sim> boot mt0
S32PT1 06-154 R03
CPU
*7X
NO ERROR
000A 0000
*
---
32b CPU diagnostic, part 2
sim> set tt 7b ; test is parity sensitive
sim> att -e mt0 mmd_r07.tap
sim> d -b 7f 8 ; file 9 on MMD R07 tape
sim> boot mt0
S32PT2R02
CPU
*
7X
SUBTEST
* (type subtest number)
Subtests 1, 3, 4, 5, 9 run correctly
Subtest 2 cannot be run (7/32 with halfword mode only)
Subtest 6 cannot be run (hexadecimal display)
Subtests 7,8 cannot be run (initialization, power fail)
---
32b CPU diagnostic, part 3
sim> att -e mt0 mmd_r07.tap
sim> d -b 7f 9 ; file 10 on MMD R07 tape
sim> boot mt0
S32PT3 R01
CPU
*
8X ; 7X denotes 7/32 with halfword mode
MAC RESPONSE AT 000300
SUBTEST
*
Subtests 1, 2, 3 run correctly
Subtest 4 cannot be run (parity option)
---
32b memory diagnostic, part 1
sim> att -e mt0 mmd_r07.tap
sim> d -b 7f 17 ; file 24 on MMD R07 tape
sim> br 2000
sim> boot mt0
Breakpoint, PC: 02000 (B 2060)
sim> d -w 2010 0202 ; console is TTY
sim> c
S32MT1 06-156F01R04
MAC PRESENT ? (Y OR N)
*
Y
01
02
03
04
05
06
NO ERROR
*
---
32b memory diagnostic, part 2
sim> att -e mt0 c:\temp\mmd_r07.tap
sim> d -b 7f 18 ; file 25 on MMD R07 tape
sim> br a00
sim> boot mt0
Breakpoint, PC: 00A00 (B A60)
sim> d -w a10 0202 ; console is TTY
sim> c
S32MT2 06-156F02R04
AVAILABLE MEMORY
000000 - 0FFFFF
SUBTEST *
0 ; all standard tests
01
TEST STILL RUNNING ; repeated multiple times
:
NO ERROR
02
TEST STILL RUNNING ; repeated multiple times
:
NO ERROR
03
TEST STILL RUNNING ; repeated multiple times
:
NO ERROR
04
TEST STILL RUNNING ; repeated multiple times
:
NO ERROR
05
TEST STILL RUNNING ; repeated multiple times
:
NO ERROR
06
TEST STILL RUNNING ; repeated multiple times
:
NO ERROR
07
TEST STILL RUNNING ; repeated multiple times
:
NO ERROR
SUBTEST *
---
32b memory diagnostic, part 3
sim> att -e mt0 c:\temp\mmd_r07.tap
sim> d -b 7f 19 ; file 26 on MMD R07 tape
sim> br a00
sim> boot mt0
Breakpoint, PC: 00A00 (B A60)
sim> d -w a10 0202 ; console is TTY
sim> c
S32MT3 06-156F03R04
AVAILABLE MEMORY
000000 - 0FFFFF
*
TEST STILL RUNNING ; repeated multiple times
:
NO ERROR
*
---
32b memory diagnostic, 6a, part 1
sim> att -e mt0 c:\temp\mmd_r07.tap
sim> d -b 7f 15 ; file 22 on MMD R07 tape
sim> boot mt0
32 BIT S6A MEMORY TEST 06-157F01R01
AVAILABLE MEMORY
0000-3FFF
MAC ADDRESS = 300
TYPE= 3 ; any value, 0-4
SUBTEST
* 0
01
NO ERROR
02
NO ERROR
03
NO ERROR
04
NO ERROR
05
NO ERROR
06
NO ERROR
07
NO ERROR
08
NO ERROR
SUBTEST
*
---
32b memory diagnostic, 6a, part 2
sim> att -e mt0 c:\temp\mmd_r07.tap
sim> d -b 7f 16 ; file 23 on MMD R07 tape
sim> boot mt0
32 BIT S6A MEMORY TEST 06-157F02R01
AVAILABLE MEMORY
0000f-FFFFF
TYPE= 2 ; any value, 0-4
SUBTEST
* 0
01
NO ERROR
02
NO ERROR
03
NO ERROR
04
NO ERROR
05
NO ERROR
06
NO ERROR
07
NO ERROR
08
NO ERROR
SUBTEST
*
---
32b MAC diagnostic, part 1
sim> att -e mt0 c:\temp\mmd_r07.tap
sim> d -b 7f 24 ; file 37 on MMD R07 tape
sim> boot mt0
MACT 06-160F01R03
AVAILABLE MEMORY
00000- FFFFF
* RUN
TEST 00 NO ERROR
TEST 01 NO ERROR
TEST 02 NO ERROR
TEST 03 NO ERROR
TEST 04 NO ERROR
TEST 05 NO ERROR
TEST 06 NO ERROR
TEST 07 NO ERROR
TEST 08 NO ERROR
TEST 09 NO ERROR
TEST 0B NO ERROR
*
---
sim> att -e mt0 c:\temp\mmd_r07.tap
sim> d -b 7f 25 ; file 38 on MMD R07 tape
sim> br ffd0 ; start != load point
sim> boot mt0
Breakpoint, PC: 0FFD0 (B 1093E)
sim> run 10010
MACT 06-160F02R03
* RUN
TEST 00 NO ERROR
TEST 01 NO ERROR
TEST 02 NO ERROR
TEST 03 NO ERROR
TEST 04 NO ERROR
TEST 05 NO ERROR
TEST 06 NO ERROR
TEST 07 NO ERROR
TEST 08 NO ERROR
*
---
Common line printer diagnostic
sim> att -e pt0 diag.bin
sim> br c2
sim> boot pt0
Breakpoint: PC: 00C2 (EXBR R8,R6)
sim> run a00 ; 32b
sim> run a04 ; 16b
COMMON LINE PRINTER TEST 06-170R02
*TEST 0,1,2,3
*RUN
TEST 00
NO ERROR
TEST 01
NO ERROR
TEST 02
NO ERROR
TEST 03
NO ERROR
END OF TEST
*INTRPT 1
*RUN
TEST 00
NO ERROR
TEST 01
NO ERROR
TEST 02
NO ERROR
TEST 03
NO ERROR
END OF TEST
*
---
Common magtape diagnostic
sim> att -e pt0 diag.bin
sim> att mt foo.tap
sim> br c4
sim> boot pt0
Breakpoint, PC: 00C4 (EXBR R8,R6)
sim> run a00 ; 32b
sim> run a04 ; 16b
COMMON MAGNETIC TAPE TEST PROGRAM 06-172R02
*TEST 0,1,2,3,4,5
*MODE 0 ; prog i/o and selch
*RUN
TEST 00
NO ERROR
TEST 01
NO ERROR
TEST 02
NO ERROR
TEST 03
NO ERROR
TEST 04
NO ERROR
TEST 05
NO ERROR
END OF TEST
*
---
Common 2.5/10MB disk diagnostic
sim> att -e pt0 diag.bin
sim> br c2
sim> boot pt0
Breakpoint, PC: 00C2 (EXBR R8,R6)
sim> set dp0 5440
sim> set dp1 5440
sim> att dp0 test0.dsk
sim> att dp1 test1.dsk
sim> run a00 ; 32b
sim> run a04 ; 16b
COMMON DISC TEST 06-173R01F01
*FILE 2 ; FILE 1 to test fixed platter
*LOCYL 0
*HICYL 197
*TIMCON 1C0
*TEST 0,1,2,3,4,6,7,8,9,A,C ; test 5 requires format capability
; test B requires manual intervention
*RUN
TEST 00
NO ERROR
TEST 01
NO ERROR
TEST 02
NO ERROR
TEST 03
NO ERROR
TEST 04
NO ERROR
TEST 06
NO ERROR
TEST 07
NO ERROR
TEST 08
NO ERROR
TEST 09
NO ERROR
TEST 0A
NO ERROR
TEST 0C
NO ERROR
END OF TEST
*
---
32b MSM disk diagnostic
sim> att -e mt0 c:\temp\mmd_r07.tap
sim> d -b 7f 45 ; file 70 on MMD R07 tape
sim> br a00
sim> boot mt0
Breakpoint, PC: 00A00 (B A5E)
sim> d -w a10 0101 ; patch for TTY console
sim> att dm0 foo.dsk
sim> att dm1 foo1.dsk
sim> c
MSM DISC TEST 06-200F02R04 (32-BIT)
*LOCYL 0
*HICYL 336 ; tests 8,9,A will run a very long
; time, use 40 to shorten test
*DRIVE 0
*PACTYP 0
*TIMVAL 14D
*XFILE 1
*TEST 0,1,2,3,4,6,7,8,9,A,C ; test 5 requires format capability
; test B requires manual intervention
*RUN
TEST 00
TEST 01
TEST 02
TEST 03
TEST 04
TEST 06
TEST 07
TEST 08
TEST 09
TEST 0A
TEST 0C
---
Common floppy disk diagnostic
sim> att -e pt0 diag.bin
sim> att fd0 foo0.flp
sim> att fd1 foo1.flp
sim> br b8
sim> boot pt0
Breakpoint, PC: 000B8 (BS B2)
sim> d 2a72 bal r15,320a ; patch for multidrive test
sim> run a00 ; 32b
sim> run a04 ; 16b
COMMON FLOPPY DISC TEST 06-198R00
UNPROTECT DISKETTE
*DRIVE AB
*RUN
DRIVE A UNDER TEST
TEST 00
NO ERROR
TEST 01
NO ERROR
TEST 02
NO ERROR
TEST 03
NO ERROR
TEST 04
NO ERROR
TEST 05
NO ERROR
TEST 06
NO ERROR
TEST 07
NO ERROR
DRIVE B UNDER TEST
TEST 00
NO ERROR
TEST 01
NO ERROR
TEST 02
NO ERROR
TEST 03
NO ERROR
TEST 04
NO ERROR
TEST 05
NO ERROR
TEST 06
NO ERROR
TEST 07
NO ERROR
END OF TEST
*TEST 9 ; test 8 requires formatting
*RUN
TEST 09
NO ERROR
END OF TEST
*
---
Common clock diagnostic
sim> att -e pt0 diag.bin
sim> br c4
sim> boot pt0
Breakpoint, PC: 00C4 (EXBR R8,R6)
sim> d -w e28 4300 ; R09 patches
sim> d -w e2a 10f4
sim> id -w 10f4:110a
10f4: 4840
10f6: 188a
10f8: 4850
10fa: 188c
10fc: de40
10fe: 1eaf
1100: de50
1102: 1eaf
1104: 4810
1106: 0a24
1108: 4300
1110: 0e2c
sim> d 1b9c bs 1ba6
sim> d -w 1102 1eaf
sim> run a00 ; 32b
sim> run a04 ; 16b
COMMON UNIVERSAL CLOCK MODULE TEST 06-133R05
*TIMVAL 1A4 ; simulator is a fast CPU
*RUN
TEST 00
NO ERROR
TEST 01
NO ERROR
TEST 02
NO ERROR
TEST 03
NO ERROR
TEST 04
NO ERROR
TEST 05
NO ERROR
TEST 06
NO ERROR
TEST 07
NO ERROR
END OF TEST
*
-------------------------------------------------------------------
Bugs found
1. CPU16: instruction decoding interpreting CPU models incorrectly
2. CPU16: SINT should not be conditional on device existing
3. CPU16: immediate interrupts do not do a PSW swap, new PC is block+6
4. CPU16: SLA, SLHA setting C incorrectly
5. CPU16: diagnostic requires 816E extended memory to run
6. CPU16: CCW16_OC defined incorrectly
7. CPU16, CPU32: autoload not fetching or outputing OC
8. CPU16, CPU32: block I/O completion is off by 1
9. CPU16, CPU32: ESPR broken, EPSR rx,rx should copy PSW to rx
10. CPU16, CPU32: PCQ displays in octal instead of hexadecimal
11. CPU16, CPU32: SH and variations overflow calculation wrong
12. CPU16, CPU32: SCH overflow calculation wrong
13. CPU16, CPU32: CH and CLH overflow calculation wrong
14. CPU16, CPU32: CH or'ing into CC's instead of loading
15. CPU16, CPU32: RD, RH, SS, AI store some data on non-existent device
16. CPU16, CPU32: console interrupt not implemented
17. CPU16, CPU32: SRHL(s) setting C incorrectly
18. CPU16, CPU32: WDR, OCR not masking register data to 8b
19. CPU32: WH not masking data to 8b or 16b as required
20. CPU32: 32b register sets ordered incorrectly in memory
21. CPU32: wrong slot length in queue instructions
22. CPU32: display device missing its interrupt declaration
23. CPU32: LPSW(R) must load PC before changing PSW
24. CPU32: SLL setting C incorrectly
25. CPU32: bit instructions use halfword memory access and offsets
26. CPU32: CRC sign-extending rather than zero-extending operands
27. CPU32: SCP incrementing counts before, not after, transfer
28. CPU32: CHVR not implemented
29. CPU32: M(R) algorithm wrong
30. CPU32: M(R) using wrong register as first operand
31. CPU32: memory accesses were fullword rather than halfword aligned
32. CPU32: D(R) overflow calculation incorrect
33. CPU32: on 7/32, exceptions use register set 0, regardless of new PSW
34. CPU32: system queue PSW location misdefined
35. CPU32: autodriver channel not shifting bytes left before use as
translation table index
36. CPU32: MAC, LRA using wrong value for limit test
37. CPU32: LRA using wrong value for segment base
38. CPU32: MAC registers are accessible only if protection is off
39. CPU32: MAC status clears only on write, not read
40. CPU32: MAC write protect abort and interrupts implemented incorrectly
41. CPU32: ex/dep -v test used & instead of &&
42. CPU32: fetch tests for MAC abort at end of fetch, not per halfword
43. FP: unpack and pack detecting RR format incorrectly
44. FP: need separate microcode/hardware algorithms for add/sub denormalization
45. FP: multiply and divide have 'early out' detection of overflow/underflow
46. FP: compare less than not setting C
47. FP: fix overflow not setting V
48. FP: fix shift needed to be hex digits not binary digits
49. IO: interrupt evaluation routine never sets an interrupt
50. SELCH: transfer count calculation off by 1
51. SELCH: device data structure set up incorrectly (reset routine)
52. SELCH: stop clears pending interrupts
53. SELCH: register load algorithm incorrect for 6 byte loads
54. PT, LPT, FD: OR'ing status mask instead of AND'ing
55. PT, TT: SET_INT on status change not conditioned on interrupt armed
56. TT: input char converted to UC incorrectly
57. TT: need SET TT BREAK to run CPU test part 2
58. LPT: not clearing spacing done
59. MT: WREOF not setting EOF status
60. MT: CMD register pointer to wrong place
61. MT: write record byte count taken from wrong variable
62. MT: overrun processing incorrect for selector channel mode
63. PIC, LFC: write data and overflow detection incorrect
64. PIC, LFC: interpolation algorithm for cic read incorrect
65. PIC, LFC: ric reloaded from output buffer on count overflow
66. PIC, LFC: added diagnostic mode, revised use of count vs timer
67. DP: track increment algorithm incorrect
68. DP, IDC: incorrectly setting overrun for less than full sector reads
69. DP: should interrupt on detach (offline)
70. FD: high water mark not updated on write
71. FD: deleted data not implemented, required for diagnostic
72. FD: header CRC not implemented, required for diagnostic
73. FD: function code not stored for service routine
74. FD: LRN to track and sector conversions incorrect
75. FD: reset status incorrect (should be not busy, LRN = 1)
76. FD: extended status track 0 calculation wrong
77. FD: reset does not clear interrupts, requires delay
78. FD: read/write sequencing incorrect
79. FD: command without write data uses implicit LRN
80. FD: extended status is per drive not per controller
81. FD: command start clears only extended status bytes 0,1
82. FD: IDLE sets after BUSY drops and generates a separate interrupt
83. SYS16, SYS32: WH mistyped as WD in symbol table
84. SYS32: MHR, DHR misdefined
85. PAS: busy set instead of cleared initially
86. IDC: busy set instead of cleared initially
87. IDC, DP: busy not cleared at transfer command complete
88. IDC: busy is not cleared at drive command complete
89. IDC: for MSM compatibility, must absorb WH of head/cylinder
90. IDC: drive command 0x30 is an instant NOP
91. IDC: set cylinder with invalid cylinder sets SKI
92. IDC: read with invalid head sets ACF, not DTE
93. DP, IDC: write with cylinder overflow advanced selch pointer
94. MT: read error must stop selector channel (if active)