| 1 | SDS Diagnostics, using the SDS 930/940 Master Diagnostic Tape image (D930X4A.TAP)\r |
| 2 | \r |
| 3 | Summary\r |
| 4 | \r |
| 5 | 930 0-16K Memory Test passed\r |
| 6 | 930 16K-32K Memory Test passed\r |
| 7 | 930 Instruction Test passed\r |
| 8 | 930 P&S Register Test passed\r |
| 9 | \r |
| 10 | ---\r |
| 11 | 930 0-16K Memory Test\r |
| 12 | \r |
| 13 | sim> att mt diag.tap\r |
| 14 | sim> d a 1\r |
| 15 | sim> d bpt4 1 ; stop every 1/2 cycle\r |
| 16 | sim> boot mt\r |
| 17 | \r |
| 18 | HALT instruction, P: 00050 (STA 122,4)\r |
| 19 | sim> ex a\r |
| 20 | A: 00000000 ; error count\r |
| 21 | sim> c\r |
| 22 | \r |
| 23 | HALT instruction, P: 37650 (STA 37722,4)\r |
| 24 | \r |
| 25 | sim> ex a\r |
| 26 | A: 00000000 ; error count\r |
| 27 | \r |
| 28 | ---\r |
| 29 | 930 16K-32K Memory Test\r |
| 30 | \r |
| 31 | sim> att mt diag.tap\r |
| 32 | sim> d a 2\r |
| 33 | sim> d bpt4 2 ; stop every 1/2 cycle\r |
| 34 | sim> boot mt\r |
| 35 | \r |
| 36 | \r |
| 37 | HALT instruction, P: 00050 (STA 6)\r |
| 38 | sim> ex a\r |
| 39 | A: 00000000 ; error count\r |
| 40 | sim> c\r |
| 41 | \r |
| 42 | HALT instruction, P: 37650 (STA 37406)\r |
| 43 | sim> ex a\r |
| 44 | A: 00000000 ; error count\r |
| 45 | sim> c\r |
| 46 | \r |
| 47 | ---\r |
| 48 | 930 Instruction Diagnostic\r |
| 49 | \r |
| 50 | sim> att mt diag.tap\r |
| 51 | sim> d a 3\r |
| 52 | sim> br 17 ; catch start of diagnostic\r |
| 53 | sim> boot mt\r |
| 54 | \r |
| 55 | Breakpoint, P: 00017 (BRR 12,2)\r |
| 56 | sim> nobr 17\r |
| 57 | sim> br 112 ; catch end of diagnostic\r |
| 58 | sim> c\r |
| 59 | \r |
| 60 | Breakpoint, P: 00112 (BRU 3)\r |
| 61 | \r |
| 62 | ---\r |
| 63 | 930 P&S Register Test\r |
| 64 | \r |
| 65 | sim> att mt diag.tap\r |
| 66 | sim> d a 4\r |
| 67 | sim> br 60 ; catch end of pass\r |
| 68 | sim> boot mt\r |
| 69 | \r |
| 70 | Breakpoint, P: 00060 (BRU 22)\r |
| 71 | \r |
| 72 | ---\r |
| 73 | Bugs\r |
| 74 | \r |
| 75 | 1. IO: Channel WAR not cleared after memory store\r |
| 76 | 2. IO: dev_map should contain _flags, not _v_flags\r |
| 77 | 3. SYS: Errors in system tables\r |
| 78 | 4. SYS: Character conversion table had 0 (space) as illegal, should be -1\r |
| 79 | 5. IO: Channel CPW calculation wrong for 12b mode\r |
| 80 | 6. RAD, DSK, MT: Instruction masks wrong for RAD, DSK, MT\r |
| 81 | 7. IO: Missing subscripts in dev_disp references\r |
| 82 | 8. RAD: typos referencing DSK\r |
| 83 | 9. IO: SKS 3 call incorrect\r |
| 84 | 10. DRM: Drum track mask width incorrect\r |
| 85 | 11. CPU: Memory management trap left reason in bogus state, stopped simulator\r |
| 86 | 12. CPU: Interrupts require api_lvl as well as api_lvlhi, like PDP-10, PDP-15\r |
| 87 | 13. CPU: Bug in find interrupt request\r |
| 88 | 14. CPU: Interrupt priority scheme recoded for left to right priority\r |
| 89 | 15. CPU: overflow test coded backwards\r |
| 90 | 16. CPU: Rotates operate mod 48, not with upper limit of 48 (manual incorrect)\r |
| 91 | 17. CPU: RSH not handling >= 48 correctly\r |
| 92 | 18. CPU: CNA is 2's complement not 1's complement\r |
| 93 | 19. CPU: MUL failed to mask cross product correctly\r |
| 94 | 20. CPU: EM2, EM3 test using wrong 'channel'\r |
| 95 | 21. CPU: EM3 test tested EM2 instead\r |
| 96 | 22. CPU: POP must save EM2, EM3 like BRM (manual incorrect)\r |
| 97 | 23. CPU: Shifts need special EA calculation, direct cycles using 9b indexing\r |
| 98 | 24. CPU: Shifts ignore addr<13:14>\r |
| 99 | 25. CPU: Diagnostic uses undefined shift 'normalize cyclic'\r |
| 100 | 26. CPU: Divide 2'c complement of AB leaves B<23> unchanged\r |
| 101 | 27. CPU: Divide overflow test requires special cases for divd.h == divr\r |
| 102 | 28. CPU: Divide uses non-restoring algorithm\r |
| 103 | 29. CPU: Channel terminate output must be deferred until channel buffer clears\r |
| 104 | 30. CPU: Channel terminate output to magtape is convert to scan, must be\r |
| 105 | handled in channel logic\r |
| 106 | 31. SYS: duplicate entries for shifts\r |
| 107 | 32. SYS: mask for shifts did not include indirect flag\r |
| 108 | 33. MUX: Genie/SDS use inverted meanings for line enable flag\r |
| 109 | 34. MT: missing fseek before write eof\r |
| 110 | 35. MT: displayed characters only 7b wide instead of 8b\r |
| 111 | 36. CPU: EOD 20000 used by diagnostic (EM change is NOP)\r |
| 112 | 37. CPU: SKD sets all 24b of X, not just exponent\r |
| 113 | 38. CPU: reset should not clear A, B, X\r |