NH82810 S L7XK Intel, NH82810 S L7XK Datasheet - Page 65

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

Specifications of NH82810 S L7XK

• Lead Free Status / RoHS Status: Compliant

3.7.
3.7.1.
Datasheet
R
GRX    GRX Graphics Controller Index Register
Display Cache Detect and Diagnostic Registers
The following registers are used for display cache detection and diagnostics. These registers can be
accessed via either I/O space or memory space. The memory space addresses listed are offsets from the
base memory address programmed into the MMADR register (Device 1, PCI configuration offset 14h).
For each register, the memory-mapped address offset is the same address value as the I/O address. See
the Intel
detection and diagnostics.
I/O (and Memory Offset) Address:
Default:
Attributes:
Bit
7:4
3:0
7
®
810E chipset BIOS specification for the proper setting of these registers for display cache
Reserved. Read as 0s.
Sequencer Register Index. This field selects any one of the graphics controller registers (GR[00:08) to
be accessed via the data port at I/O location 3CFh.
Reserved (0000)
3CEh
0Uh (U=Undefined)
Read/Write
4
Description
3
Graphics Controller Register Index
Intel
®
82810E (GMCH)
0
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