User's Manual

Intel® 815 Chipset: Graphics Controller PRM, Rev 1.0
R
407
Parameters for Screen Resolution/Refresh Rate: 1280x960_75Hz =
Dot Clock Value 129 //129-MHz Dot Clock
M Value 0x0029
N Value 0x0006
P Value 0x20
CR00 0xD3
CR01 0x9F
CR02 0x9F
CR03 0x97
CR04 0xAA
CR05 0x1B
CR06 0xE8
CR07 0x10
CR09 0x40
CR10 0xC0
CR11 0x03
CR12 0xBF
CR13 0xA0
CR15 0xBF
CR16 0xE9
CR30 0x03
CR31 0x03
CR32 0x03
CR33 0x03
CR35 0x00
CR39 0x01
Watermark for 8 bpp at 100-MHz local memory speed 0x2210A000
Watermark for 16 bpp at 100-MHz local memory speed 0x22210000
Watermark for 24 bpp at 100-MHz local memory speed 0x2241B000
Watermark for 8 bpp at 133-MHz local memory speed 0x2210C000
Watermark for 16 bpp at 133-MHz local memory speed 0x22214000
Watermark for 24 bpp at 133-MHz local memory speed 0x22417000
MSR Mask 0x00