Type1:
0A - 0C XX YY 01: XX - mem, YY - core clock, base 2.25Mhz (=27Mhz/12?) 12 - 12 12 ?? ??: Mem timings? 12/12 for DDR, 22/22 for SDR... 23/23 - 8500DV 0F, 10, 11 - Mem timings? Radeon 7500/8500: 0C - 33 A4 00 04 - Retail 0C - 33 BC 00 04 - OEM/LE
Type2 (Rage128):
80/60 MHz @ 14.32 Mhz clock: Reg0[0130] <- 50 Reg0[0140] and 00000000 or 13008301 Reg0[02E8] and 00000000 or 08900262 Reg0[02EC] and 00000000 or 0F7D7BE8 Reg0[0B00] and FFFFFFF0 or 00000010 90/90 Mhz @ 29.5 Mhz clock: Reg0[0130] <- 60 Reg0[0140] and 00000000 or 50004300 Reg0[02E8] and 00000000 or 08900393 Reg0[02EC] and 00000000 or 173BB9DC Reg0[0B00] and FFFFFFF0 or 00000021 103/103 Mhz @ 29.5 Mhz clock: Reg0[0130] <- 70 Reg0[0140] and 00000000 or 70004300 Reg0[02E8] and 00000000 or 09A0020B Reg0[02EC] and 00000000 or 0D4B6A5A Reg0[0B00] and FFFFFFF0 or 00000031 118/140 MHz @ 27 Mhz clock: Reg0[0130] and FFFFFF00 or 00000054 Reg0[0140] and 00000000 or C0004300 Reg0[02E8] and 00000000 or 09A002C7 - mem timigs? Reg0[02EC] and 00000000 or 1211908F - ? mem Reg0[0B00] and FFFFFFF0 or 00000042