User's Manual

Intel® 815 Chipset: Graphics Controller PRM, Rev 1.0

378

Parameters for Screen Resolution/Refresh Rate: 720x400_85Hz =

Dot Clock Value 35 //35.5-MHz Dot Clock

M Value 0x0045

N Value 0x000A

P Value 0x40

CR00 0x70

CR01 0x59

CR02 0x59

CR03 0x94

CR04 0x5D

CR05 0x86

CR06 0xBC

CR07 0x1F

CR09 0x40

CR10 0x90

CR11 0x03

CR12 0x8F

CR13 0x5A

CR15 0x8F

CR16 0xBD

CR30 0x01

CR31 0x01

CR32 0x01

CR33 0x01

CR35 0x00

CR39 0x01

Watermark for 8 bpp at 100-MHz local memory speed 0x22003000

Watermark for 16 bpp at 100-MHz local memory speed 0x22005000

Watermark for 24 bpp at 100-MHz local memory speed 0x22107000

Watermark for 8 bpp at 133-MHz local memory speed 0x00

Watermark for 16 bpp at 133-MHz local memory speed 0x00

Watermark for 24 bpp at 133-MHz local memory speed 0x00

MSR Mask 0x40