/usr/share/doc/simh/pdp18b_diag.txt is in simh 3.8.1-5build1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 | 18b PDP Diagnostics
1. PDP-4
2. PDP-7
2.1 PDP-7 Instruction Test (Maindec 701)
The diagnostic must be boot loaded, as it jumps dynamically out
of the RIM load process into its own loader.
At start, set SR<1:16> to a non-zero value. The diagnostic
executes four HLT's as part of initial tests and then runs to
completion. Normal HLT is at 2623 (PC = 2624).
sim> att -e ptr digital-7-54-m-rim.bin
sim> boot ptr
HALT instruction, PC: 17670 (AND 17727)
sim> d sr 4 ; any even value between 2 and 377776
sim> run 170
HALT instruction, PC: 00171 (CML CMA)
sim> ex ac,l
AC: 000000
L: 0
sim> c
HALT instruction, PC: 00173 (SPA)
sim> ex ac,l
AC: 777777
L: 1
sim> c
HALT instruction, PC: 00176 (SPA)
sim> ex ac,l
AC: 000000
L: 0
sim> c
HALT instruction, PC: 00201 (LAC 4116)
sim> ex ac,l
AC: 000004
L: 0
sim> c
HALT instruction, PC: 02624 (JMP 201)
3. PDP-9
4. PDP-15
Operating Instructions, PDP-15 diagnostics
MAINDEC-15-D0A1-PH Instruction test 1
Read in: 200
Start: 200
Breakpoint: 7274 for one pass
MAINDEC-15-D0A2-PH Instruction test 1A
Read in: 200
Start: 200
Breakpoint: 4437 for one pass
MAINDEC-15-D0AA-PB Index register test
Read in: 17700 (ignored, binary tape)
Start: 200
Halts: at 214, set BANKM = 0
Runs to: prints END at end of pass
MAINDEC-15-D0BB-PH Instruction test 2
Read in: 200
Start: 200
SR: 1 to run clock test
Breakpoint: 6403 for one pass
MAINDEC-15-D0CA-PH Memory address test
Read in: 7200
Start: 7200
Breakpoint: 7577 for one pass
MAINDEC-15-D0EA-PH JMP-Y interrupt test
Read in: 7400
Start: 7400
Breakpoint: 7551 for one pass
MAINDEC-15-D0FA-PH JMS-Y interrupt test
Read in: 7400
Start: 7400
Breakpoint: 7577 for one pass
MAINDEC-15-D0KA-PH ISZ test
Read in: 200
Start: 200
Breakpoint: 7704 for one pass
MAINDEC-15-D1CD-PB Extended memory test
Read in: 200 (ignored, binary tape)
Start: 200
Halts after printout, set SR = 30000
Breakpoint: 563 for one pass
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