NH82810 S L7XK Intel, NH82810 S L7XK Datasheet - Page 53

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

Specifications of NH82810 S L7XK

• Lead Free Status / RoHS Status: Compliant

3.5.5.
3.5.6.
3.5.7.
Datasheet
R
RID    Revision Identification Register (Device 1)
PI-Programming Interface Register (Device 1)
SUBC1—Sub-Class Code Register (Device 1)
Address Offset:
Default Value:
Access:
This register contains the revision number of the internal graphics device of the GMCH. These bits are
read only and writes to this register have no effect.
Address Offset:
Default Value:
Access:
This register contains the device programming interface information for the GMCH.
Address Offset:
Default Value:
Access:
Size:
This register contains the Sub-Class Code for the GMCH Function #1. This code is 00h indicating a
VGA compatible device. The register is read only.
7:0
Bit
7:0
7:0
Bit
Bit
Programming Interface (PI). 00h=Hardwired as a display controller.
Revision Identification Number. This is an 8-bit value that indicates the revision identification number
for the internal graphics device of the GMCH. The four lsb’s are for process differentiation and the four
msbs indicate stepping.
Sub-Class Code (SUBC). This is an 8-bit value that indicates the category of display controller of the
GMCH. The code is 00h indicating a VGA compatible device.
08h
03h
Read Only
09h
00h
Read Only
0Ah
00h
Read Only
8 bits
Description
Description
Description
Intel
®
82810E (GMCH)
53