Specifications

AMD Geode™ GeodeROM Functional Specification 23
Introduction
32087C
06h --- VBE Set/Get Logical Scan Line Length Page 197
00h Set Scan Line Length in Pixels Page 197
01h Get Scan Line Length Page 197
02h Set Scan Line Length in Bytes Page 198
03h Get Maximum Scan Line Length Page 198
07h --- VBE Set/Get Display Start Page 199
00h Set Display Start Page 199
01h Get Display Start Page 199
80h Set Display Start During Vertical Retrace Page 199
08h --- VBE Set/Get RAMDAC Palette Format Page 200
00h Set Format Page 200
01h Get Format Page 200
09h --- VBE Set/Get RAMDAC Palette Data Page 201
00h Set RAMDAC Data Page 201
01h Get RAMDAC Data Page 201
02h Set Secondary RAMDAC Data Page 202
03h Get Secondary RAMDAC Data Page 202
80h Set RAMDAC Data During Vertical Retrace with Blanking Enabled Page 202
0Ah --- Return VBE Protected Mode Information Page 203
10h --- VBE Display Power Management Signaling Page 204
00h Version Number/Supported Power State Page 204
01h Requested Power State Page 204
02h Controller’s Currently Requested Power State Page 205
11h --- Flat Panel Interface Extensions (FP) Page 205
12h --- Cursor Interface Extensions (CI) Page 205
13h --- Audio Interface Extensions (AI) Page 205
14h --- OEM Extensions Page 206
00h Refresh Rate Select Page 206
02h Set Display Enable Page 206
03h Set Fixed Timings Page 207
07h Get Version Numbers Page 207
15h --- VBE Display Data Channel (DDC) Page 208
16h --- Graphics System Configuration (GC) Page 208
Table 2-1. Summary of Supported INTx Functions (Continued)
Function Subfunction Function Description Reference