876784 Intel, 876784 Datasheet - Page 307

• Manufacturer Part Number: 876784
• Manufacturer: Intel

Specifications of 876784

• Lead Free Status / RoHS Status: Compliant

LAN Controller Registers (B1:D8:F0) (Desktop and Mobile Only)
8.1.5
8.1.6
8.1.7
Intel
®
ICH7 Family Datasheet
RID—Revision Identification Register
(LAN Controller—B1:D8:F0)
Offset Address: 08h
Default Value:
SCC—Sub Class Code Register
(LAN Controller—B1:D8:F0)
Offset Address: 0Ah
Default Value:
BCC—Base-Class Code Register
(LAN Controller—B1:D8:F0)
Offset Address: 0Bh
Default Value:
7:0
7:0
7:0
Bit
Bit
Bit
Revision ID (RID) — RO. This field is an 8-bit value that indicates the revision number
for the integrated LAN controller. The three least significant bits in this register may be
overridden by the ID and REV ID fields in the EEPROM. Refer to the Intel
Controller Hub 7 (ICH7) Family Specification Update for the value of the Revision ID
Register.
Sub Class Code (SCC) — RO. This 8-bit value specifies the sub-class of the device as an
Ethernet controller.
Base Class Code (BCC) — RO. This 8-bit value specifies the base class of the device as
a network controller.
See bit description
00h
02h
Description
Description
Description
Attribute:
Size:
Attribute:
Size:
Attribute:
Size:
RO
8 bits
RO
8 bits
RO
8 bits
®
I/O
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