===== 07 SG4 F2 GTE 21 TO 23 | BIOS 19951204 System ROM Version 3.0 11/18/96 A
BadVaddr as the group starts: 00000400
GTE, one input at a time, lm 0, no other command bits. Cases: zero = every register 0;
unit = RT, LLM, LCM 1000h on the diagonal, the rest 0; V0 (100,200,400), V1 (110,220,440),
V2 (120,240,480), IR0 800, IR1 130, IR2 260, IR3 4C0, RGBC 40302010, SXY0-2 00200010
00400030 00600050, SZ0-3 100 200 300 400, MAC0 12345: each alone with the unit matrices.
TR (100,200,400), BK (110,220,440), FC (120,240,480), OFX A00000 OFY 780000, H 200, DQA
100, DQB 1400000, ZSF3 155, ZSF4 100: each alone, the rest 0. RTxV, LLMxV, LCMxV: that
matrix (800 100 200 / 300 900 400 / 500 600 A00, plus 10h for LLM, 20h for LCM) with V0,
V1, V2 and IR1-3 as above. Each row: sf 1 changes as reg=hex and F=FLAG; after | the
registers where sf 0 differs from sf 1 (63 is FLAG), or = when none.
op 21:
 zero: F=0 | =
 unit: F=0 | =
 V0: F=0 | =
 V1: F=0 | =
 V2: F=0 | =
 IR0: F=0 | =
 IR1: 22=13 25=130 F=0 | 9=7fff 22=ff 25=130000 28=1f 63=81200000
 IR2: 22=2600 26=260 F=0 | 10=7fff 22=ff00 26=260000 28=3e0 63=80900000
 IR3: 22=4c0000 27=4c0 F=0 | 11=7fff 22=ff0000 27=4c0000 28=7c00 63=480000
 RGBC: 20=40000000 21=40000000 22=40000000 F=0 | =
 SXY: F=0 | =
 SZ: F=0 | =
 MAC0: F=0 | =
 TR: F=0 | =
 BK: 9=110 10=220 11=440 20=442211 21=442211 22=442211 25=110 26=220 27=440 28=2082 F=0 | 9=7fff 10=7fff 11=7fff 20=ffffff 21=ffffff 22=ffffff 25=110000 26=220000 27=440000 28=7fff 63=81f80000
 FC: F=0 | =
 OF: F=0 | =
 H: F=0 | =
 DQA: F=0 | =
 DQB: F=0 | =
 ZSF3: F=0 | =
 ZSF4: F=0 | =
 RTxV: 9=0 10=0 11=0 28=0 F=0 | =
 LLMxV: 9=0 10=0 11=0 28=0 F=0 | =
 LCMxV: 9=166 10=2cf 11=44b 22=442c16 25=166 26=2cf 27=44b 28=20a2 F=0 | 9=7fff 10=7fff 11=7fff 22=ffffff 25=166a00 26=2cfa00 27=44ba00 28=7fff 63=81f80000
op 22:
 zero: 20=ff F=0 | 20=0
 unit: F=0 | =
 V0: F=0 | =
 V1: F=0 | =
 V2: F=0 | =
 IR0: F=0 | =
 IR1: 22=13 25=130 F=0 | 9=7fff 20=13 22=ff 25=130000 28=1f 63=81200000
 IR2: 20=ff 22=2600 26=260 F=0 | 10=7fff 20=0 22=ff00 26=260000 28=3e0 63=80900000
 IR3: 22=4c0000 27=4c0 F=0 | 11=7fff 22=ff0000 27=4c0000 28=7c00 63=480000
 RGBC: 20=40000000 21=40000000 22=40000000 F=0 | =
 SXY: F=0 | =
 SZ: F=0 | =
 MAC0: F=0 | =
 TR: F=0 | =
 BK: 9=110 10=220 11=440 20=442200 21=442211 22=442211 25=110 26=220 27=440 28=2082 F=0 | 9=7fff 10=7fff 11=7fff 20=ffff11 21=ffffff 22=ffffff 25=110000 26=220000 27=440000 28=7fff 63=81f80000
 FC: 20=ff F=0 | 20=0
 OF: F=0 | =
 H: F=0 | =
 DQA: F=0 | =
 DQB: F=0 | =
 ZSF3: F=0 | =
 ZSF4: F=0 | =
 RTxV: 9=0 10=0 11=0 28=0 F=0 | =
 LLMxV: 9=0 10=0 11=0 28=0 F=0 | =
 LCMxV: 9=166 10=2cf 11=44b 22=442c16 25=166 26=2cf 27=44b 28=20a2 F=0 | 9=7fff 10=7fff 11=7fff 20=16 22=ffffff 25=166a00 26=2cfa00 27=44ba00 28=7fff 63=81f80000
op 23:
 zero: F=0 | =
 unit: F=0 | =
 V0: F=0 | =
 V1: F=0 | =
 V2: F=0 | =
 IR0: F=0 | =
 IR1: 22=13 25=130 F=0 | 9=7fff 22=ff 25=130000 28=1f 63=81200000
 IR2: 22=2600 26=260 F=0 | 10=7fff 22=ff00 26=260000 28=3e0 63=80900000
 IR3: 22=4c0000 27=4c0 F=0 | 11=7fff 22=ff0000 27=4c0000 28=7c00 63=480000
 RGBC: 20=40000000 21=40000000 22=40000000 F=0 | =
 SXY: F=0 | =
 SZ: F=0 | =
 MAC0: F=0 | =
 TR: F=0 | =
 BK: 9=110 10=220 11=440 20=440000 21=442211 22=442211 25=110 26=220 27=440 28=2082 F=0 | 9=7fff 10=7fff 11=7fff 20=ff0000 21=ffffff 22=ffffff 25=110000 26=220000 27=440000 28=7fff 63=81f80000
 FC: F=0 | =
 OF: F=0 | =
 H: F=0 | =
 DQA: F=0 | =
 DQB: F=0 | =
 ZSF3: F=0 | =
 ZSF4: F=0 | =
 RTxV: 9=0 10=0 11=0 28=0 F=0 | =
 LLMxV: 9=0 10=0 11=0 28=0 F=0 | =
 LCMxV: 9=166 10=2cf 11=44b 22=442c16 25=166 26=2cf 27=44b 28=20a2 F=0 | 9=7fff 10=7fff 11=7fff 22=ffffff 25=166a00 26=2cfa00 27=44ba00 28=7fff 63=81f80000
Done.