Intel® 815 Chipset: Graphics Controller PRM, Rev 1.0

R

Parameters for Screen Resolution/Refresh Rate:

 

800x600_70Hz =

 

 

 

Dot Clock Value

45

//45-MHz Dot Clock

 

 

 

M Value

0x0054

 

 

 

 

N Value

0x0015

 

 

 

 

P Value

0x30

 

 

 

 

CR00

0x7D

 

 

 

 

CR01

0x63

 

 

 

 

CR02

0x63

 

 

 

 

CR03

0x81

 

 

 

 

CR04

0x68

 

 

 

 

CR05

0x12

 

 

 

 

CR06

0x6F

 

 

 

 

CR07

0x10

 

 

 

 

CR09

0x40

 

 

 

 

CR10

0x58

 

 

 

 

CR11

0x0B

 

 

 

 

CR12

0x57

 

 

 

 

CR13

0x64

 

 

 

 

CR15

0x57

 

 

 

 

CR16

0x70

 

 

 

 

CR30

0x02

 

 

 

 

CR31

0x02

 

 

 

 

CR32

0x02

 

 

 

 

CR33

0x02

 

 

 

 

CR35

0x00

 

 

 

 

CR39

0x00

 

 

 

Watermark for 8 bpp at 100-MHz local memory speed

0x22004000

 

 

Watermark for 16 bpp at 100-MHz local memory speed

0x22007000

 

 

Watermark for 24 bpp at 100-MHz local memory speed

0x2210A000

 

 

Watermark for 8 bpp at 133-MHz local memory speed

0x22008000

 

 

Watermark for 16 bpp at 133-MHz local memory speed

0x22108000

 

 

Watermark for 24 bpp at 133-MHz local memory speed

0x2210C000

 

 

 

MSR Mask

0x00

 

 

 

 

387

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Image 387
Intel 815 manual Parameters for Screen Resolution/Refresh Rate 800x60070Hz =