projects / pdp8.git / blame
| Commit | Line | Data |
|---|---|---|
| 81e70d48 PH |
1 | / RK05 READ CHECK |
| 2 | / Do a read check on all sectors. Header words should be checked in all | |
| 3 | / sectors except 0. 0 probably missed since won't be first after seek | |
| 4 | / To run start at 0200 with SR9-11 with drive number to test | |
| 5 | / Program will halt on error, hit continue to go on to next sector. | |
| 6 | / If the switch register is not zero at the end of a pass the program | |
| 7 | / will halt | |
| 8 | DSKP=6741 | |
| 9 | DCLR=6742 | |
| 10 | DLAG=6743 | |
| 11 | DLCA=6744 | |
| 12 | DRST=6745 | |
| 13 | DLDC=6746 | |
| 14 | ||
| 15 | *20 | |
| 16 | DRIVE, 0 | |
| 17 | K0200, 0200 | |
| 18 | K4000, 4000 | |
| 19 | FLD, 0 | |
| 20 | SECT, 0 | |
| 21 | CYL, 0 | |
| 22 | MAXCYL, 4520 | |
| 23 | EXBIT, 0 | |
| 24 | REDDAT, 0000 | |
| 25 | CURENT, 3000 | |
| 26 | K17, 17 | |
| 27 | K6, 6 | |
| 28 | ||
| 29 | *200 | |
| 30 | CLA CLL OSR | |
| 31 | RAL | |
| 32 | AND K6 / Clear out high bits such as 0200 start address | |
| 33 | DCA DRIVE | |
| 34 | RESTRT, CLA | |
| 35 | DCA SECT | |
| 36 | DCA CYL | |
| 37 | DCA EXBIT | |
| 38 | RECAL, CLA CLL IAC | |
| 39 | DCLR | |
| 40 | TAD DRIVE | |
| 41 | DLDC | |
| 42 | CLA CLL CML RTL | |
| 43 | DCLR | |
| 44 | DSKP | |
| 45 | JMP .-1 | |
| 46 | TAD K0200 | |
| 47 | TAD DRIVE | |
| 48 | DLDC | |
| 49 | DSKP | |
| 50 | JMP .-1 | |
| 51 | DRST | |
| 52 | CIA | |
| 53 | TAD K4000 | |
| 54 | SZA CLA | |
| 55 | JMP BADSTA | |
| 56 | JMP READ | |
| 57 | BADSTA, HLT | |
| 58 | ||
| 59 | READ, CLA CLL IAC | |
| 60 | DCLR | |
| 61 | TAD CURENT | |
| 62 | DLCA | |
| 63 | TAD DRIVE | |
| 64 | TAD REDDAT | |
| 65 | TAD FLD | |
| 66 | TAD EXBIT | |
| 67 | DLDC | |
| 68 | TAD CYL | |
| 69 | TAD SECT | |
| 70 | DLAG | |
| 71 | TAD EXBIT | |
| 72 | RAR | |
| 73 | TAD CYL | |
| 74 | TAD SECT | |
| 75 | RAR | |
| 76 | DSKP | |
| 77 | JMP .-1 | |
| 78 | DRST | |
| 79 | CIA | |
| 80 | TAD K4000 | |
| 81 | SZA CLA | |
| 82 | JMP ERROR | |
| 83 | NEXT, CLA CLL IAC RAL | |
| 84 | TAD SECT | |
| 85 | AND K17 | |
| 86 | DCA SECT | |
| 87 | CLA CMA | |
| 88 | TAD SECT | |
| 89 | SZA | |
| 90 | JMP CHK0 | |
| 91 | CLA | |
| 92 | DCA SECT | |
| 93 | JMP INCCYL | |
| 94 | CHK0, IAC | |
| 95 | SNA | |
| 96 | ISZ SECT | |
| 97 | JMP READ | |
| 98 | ||
| 99 | INCCYL, TAD EXBIT | |
| 100 | SZA | |
| 101 | JMP CHKCYL | |
| 102 | INCTRK, CLA | |
| 103 | TAD K17 | |
| 104 | IAC | |
| 105 | TAD CYL | |
| 106 | DCA CYL | |
| 107 | TAD CYL | |
| 108 | SZA | |
| 109 | JMP READ | |
| 110 | ISZ EXBIT | |
| 111 | JMP READ | |
| 112 | HLT | |
| 113 | CHKCYL, CLA | |
| 114 | TAD CYL | |
| 115 | CIA | |
| 116 | TAD MAXCYL | |
| 117 | SZA | |
| 118 | JMP INCTRK | |
| 119 | DONE, CLA OSR | |
| 120 | SZA | |
| 121 | HLT | |
| 122 | JMP RESTRT | |
| 123 | ERROR, CLA | |
| 124 | DRST | |
| 125 | HLT | |
| 126 | JMP NEXT | |
| 127 | $ |