===== 01 DRV DRIVE | BIOS 19951204 System ROM Version 3.0 11/18/96 A
Lid open with no disc. Cycles count at 33.8688 MHz from each command.
Nop       int3 10 @21384
Nop       int3 10 @21248
T20       int3 97 01 10 C2 @28216
T21       int3 03 @23568
T22       int3 66 6F 72 20 55 2F 43 @32864
T23       int3 43 58 44 32 35 34 35 51 @37968
T24       int3 43 58 44 32 35 34 35 51 @36584
T25       int3 43 58 44 31 38 31 35 51 @48656
T99       int5 11 10 @31848
Setloc    int5 11 80 @34848
Setloc0   int5 11 20 @21512
Nop1      int5 11 20 @29152
Getparam  int3 10 20 00 00 00 @31144
Setmode   int3 10 @25840
Setmode   int3 10 @22840
Setfilt   int5 11 80 @27952
Mute      int5 11 80 @29480
Demute    int5 11 80 @28808
GetTN     int5 11 80 @22512
GetTD     int5 11 80 @24368
GetlocL   int5 11 80 @23512
GetlocP   int5 11 80 @24168
GetID     int5 11 80 @21256
SeekL     int5 11 80 @25440
SeekP     int5 11 80 @21648
ReadN     int5 11 80 @29880
ReadS     int5 11 80 @30208
Play      int5 11 80 @23576
Pause     int5 11 80 @30152
Stop      int5 11 80 @20576
MotorOn   int5 11 80 @26824
Init      int3 10 @45144 | int2 10 @70720
ReadTOC   int3 10 @56104 | int2 10 @81624
Setsess   int5 11 80 @29928
T04       int3 10 @57624
T05       int3 00 00 @28744
Fwd       int5 11 80 @24248
Back      int5 11 80 @23176
Cmd17     int5 11 40 @21448
Cmd18     int5 11 40 @18856
GetQ      int5 11 80 @29472
Cmd1F     int5 11 40 @21448
Nop       int3 10 @23632

===== DRIVE RAM
000: FF 79 34 FF 11 00 20 20 0C 00 71 00 00 20 20 20
010: 02 80 00 60 00 00 80 D5 17 C2 1C 50 40 00 42 08
020: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
030: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 82 20
040: 08 00 00 00 00 00 00 00 40 20 00 BF 00 00 00 00
050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
060: 53 96 00 00 00 00 00 00 00 00 00 00 00 01 00 00
070: 00 00 00 00 00 4E 00 00 00 00 00 00 00 00 00 00
080: 00 00 00 00 00 00 00 00 03 AA 89 03 00 00 00 00
090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0A0: 23 5D 00 00 00 00 00 00 00 40 00 00 00 00 00 00
0B0: 00 DD 00 02 00 E0 0D 20 DE 00 00 20 10 00 00 40
0C0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0D0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
0E0: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF E0
0F0: 70 E1 08 E0 40 E3 14 E3 3F 0A 2E 31 2A C8 10 92
100: 00 00 00 00 00 00 00 00 FF FF 00 00 00 00 00 00
110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1A0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1B0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1C0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1D0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
1E0: 19 60 E2 01 00 00 00 00 00 00 00 00 00 00 00 00
1F0: 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00
200: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 01 00
210: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
230: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00