RG82845M Intel, RG82845M Datasheet - Page 57

• Manufacturer Part Number: RG82845M
• Description: Chipset Memory Controller Hub Mobile
• Manufacturer: Intel

3.7.11.
3.7.12.
3.7.13.
250687-002
R
Offset:
Offset:
Offset:
SVID – Subsystem Vendor ID – Device #0
Default:
Access:
Size:
This value is used to identify the vendor of the subsystem.
SID – Subsystem ID – Device #0
Default:
Access:
Size:
This value is used to identify a particular subsystem.
CAPPTR – Capabilities Pointer – Device #0
Default:
Access:
Size:
The CAPPTR provides the offset that is the pointer to the location where the AGP standard registers are
located.
15:0
15:0
7:0
Bit
Bit
Bit
Subsystem Vendor ID (R/WO). The default value is 00h. This field should be programmed during
boot-up. After this field is written once, it becomes read only.
Subsystem ID (R/WO). The default value is 00h. This field should be programmed during boot-up.
After this field is written once, it becomes read only.
Pointer to the start of AGP standard register block. This pointer tells software where it can find
the beginning of the AGP register block. The value in this field is E4h.
2C-2Dh
0000h
Read/Write Once
16 bits
2E-2Fh
0000h
Read/Write Once
16 bits
34h
E4h
Read Only
8 bits
Datasheet
Intel
®
Description
Description
Description
82845MP/82845MZ Chipset-Mobile (MCH-M)
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