GS Register List

Internal registers (accessible via GIF)

  00h     PRIM
  01h     RGBAQ
  02h     ST
  03h     UV
  04h     XYZF2
  05h     XYZ2
  06h/07h TEX0_1/2
  08h/09h CLAMP_1/2
  0Ah     FOG
  0Ch     XYZF3
  0Dh     XYZ3
  14h/15h TEX1_1/2
  16h/17h TEX2_1/2
  18h/19h XYOFFSET_1/2
  1Ah     PRMODECONT
  1Bh     PRMODE
  1Ch     TEXCLUT
  22h     SCANMSK
  34h/35h MIPTBP1_1/2
  36h/37h MIPTBP2_1/2
  3Bh     TEXA
  3Dh     FOGCOL
  3Fh     TEXFLUSH
  40h/41h SCISSOR_1/2
  42h/43h ALPHA_1/2
  44h     DIMX
  45h     DTHE
  46h     COLCLAMP
  47h/48h TEST_1/2
  49h     PABE
  4Ah/4Bh FBA_1/2
  4Ch/4Dh FRAME_1/2
  4Eh/4Fh ZBUF_1/2
  50h     BITBLTBUF
  51h     TRXPOS
  52h     TRXREG
  53h     TRXDIR
  54h     HWREG
  60h     SIGNAL
  61h     FINISH
  62h     LABEL

Privileged registers (accessible via EE)

  12000000h    PMODE
  12000020h    SMODE2
  12000070h    DISPFB1
  12000080h    DISPLAY1
  12000090h    DISPFB2
  120000A0h    DISPLAY2
  120000B0h    EXTBUF
  120000C0h    EXTDATA
  120000D0h    EXTWRITE
  120000E0h    BGCOLOR
  12001000h    CSR
  12001010h    IMR
  12001040h    BUSDIR
  12001080h    SIGLBLID