===== 01 DIN F20 DISC IN | BIOS 19951204 System ROM Version 3.0 11/18/96 A BadVaddr as the group starts: 00000480 The disc goes in: the wait for the lid, GetID, GetTN, GetTD for every track. Switches (Test 21h, bit1 door open, bit0 head at POS0): int3 01 @30818. Getstat: int3 00 @23636. Mode 25. HINTMSK was 1F. Asked for the Twisted Metal 2 disc on the screen. Waited 1102 tenths of a second. Getstat 02. GetID stopped answering error 80h after 20 tries: int3 42 @42631 int5 4A 90 20 00 00 00 00 00 @62167 Unlock replies (50h-56h): 50: int5 43 40 @89314 51: int5 43 40 @57142 52: int5 43 40 @134727 53: int5 43 40 @101650 54: int5 43 40 @80870 55: int5 43 40 @80768 56: int5 43 40 @33280 GetTN: int3 42 01 12 @43405 GetTD 00: int3 42 69 22 @35785 GetTD 01: int3 42 00 02 @41338 GetTD 02: int3 42 39 34 @31214 GetTD 03: int3 42 42 35 @44507 GetTD 04: int3 42 45 42 @57232 GetTD 05: int3 42 48 34 @58816 GetTD 06: int3 42 51 24 @32137 GetTD 07: int3 42 54 12 @41351 GetTD 08: int3 42 57 55 @31799 GetTD 09: int3 42 60 59 @44080 GetTD 10: int3 42 64 06 @31643 GetTD 11: int3 42 65 23 @41350 GetTD 12: int3 42 66 22 @32132 Tracks 1 to 12, the lead-out at sector 312000. The disc groups run. Done.