User's Manual

Intel® 815 Chipset: Graphics Controller PRM, Rev 1.0
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7.4. 2D Graphics Controller Registers (3CEh / 3CFh)
Refer to Chapter 9, “VGA and Extended VGA Registers” for detailed bit/field descriptions.
Index Sym Register Name
10h GR10 Address Mapping
11h GR11 Page Selector
7.5. 2D CRT Controller Registers (3B4h/3D4h/3B5h/3D5h)
Refer to Chapter 9, “VGA and Extended VGA Registers” for detailed bit/field descriptions.
Index Sym Register Name
30h CR30 Extended Vertical Total
31h CR31 Extended Vertical Display End
32h CR32 Extended Vertical Sync Start
33h CR33 Extended Vertical Blanking Start
35h CR35 Extended Horizontal Total Time
39h CR39 Extended Horizontal Blank Time
40h CR40 Extended Start Address
41h CR41 Extended Offset
42h CR42 Extended Start Address High
70h CR70 Interlace Control
80h CR80 I/O Control
82h CR82 Blink Rate Control