JG82845 S L8D8 Intel, JG82845 S L8D8 Datasheet - Page 79

• Manufacturer Part Number: JG82845 S L8D8
• Manufacturer: Intel

Specifications of JG82845 S L8D8

• Lead Free Status / RoHS Status: Compliant

3.5.39
3.5.40
Intel
®
82845 MCH for SDR Datasheet
R
SKPD—Scratchpad Data Register (Device 0)
Address Offset:
Default Value:
Access:
Size:
CAPID—Product Specific Capability Identifier Register
(Device 0)
Address Offset:
Default Value:
Access:
Size:
29:28
27:24
23:16
15:0
15:8
Bit
7:0
Bit
31
30
Scratchpad [15:0]. These bits are R/W storage bits that have no effect on the MCH
functionality.
System Memory Capability.
0 = Component only supports SDR SDRAM memory; DRAM Type field is read-only. (default)
1 = Reserved
Mobile Power Management Capability.
0 = Component is NOT capable of all mobile power management features and is limited to
1 = Component is capable of all mobile power management features.
Reserved.
CAPID Version.
0001b = First revision of the CAPID register definition. (default)
CAPID Length.
04h = Indicates a structure length of 4 bytes. (default)
Next Capability Pointer.
A0h = Points to the next Capability ID in this device (ACAPID register). (default)
CAP_ID.
1001b = Identifies the CAP_ID assigned by the PCI SIG for vendor dependent capability
desktop use only (default)
pointers. (default)
DE–DFh
0000h
R/W
16 bits
E4h
0104A009h
RO
32 bits
Descriptions
Description
Register Description
79