NH82810 S L7XK Intel, NH82810 S L7XK Datasheet - Page 68

• Manufacturer Part Number: NH82810 S L7XK
• Manufacturer: Intel

Specifications of NH82810 S L7XK

• Lead Free Status / RoHS Status: Compliant

Intel
3.7.4.
3.7.5.
68
®
82810E (GMCH)
GR10    Address Mapping
GR11    Page Selector
I/O (and Memory Offset) Address:
Default:
Attributes:
I/O (and Memory Offset) Address:
Default :
Attributes:
7
Bit
7:5
Bit
7:0
4
3
2
1
0
Reserved
Page to Display Cache Enable.
0 = Page to VGA Buffer.
1 = Page to Display Cache.
VGA Buffer/Memory Map Select.
0 = VGA Buffer (default)
1 = Memory Map.
Packed Mode Enable.
0 = Disable (default)
1 = Enable
Linear Mapping (PCI).
0 = Disable (default)
1 = Enable
Page Mapping Enable. This mode allows the mapping of the vga space allocated in main memory
(non local video memory) mode or all of local memory space through the A0000:AFFFF window that is
a 64 KB page.
0 = Disable (default)
1 = Enable
Page Select. Selects a 64 KB window within the display cache when Page Mapping is enabled to the
display cache.
Reserved
5
3CFh (Index=10h)
00h
R/W
3CFh (Index=11h)
00h
R/W
Paging to
display
cache
4
Description
Description
/Memory
Buffer
VGA
Map
3
Mode Enbl
Packed
2
Mapping
Linear
1
Mapping
Page
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