845GL datasheet(50/193 Pages) INTEL

부품명	845GL

상세설명	Intel 82845G/82845GL/82845GV Graphics and Memory Controller Hub (GMCH)

PDF	193 Pages

Scroll/Zoom	100%

제조업체	INTEL [Intel Corporation]

홈페이지	http://www.intel.com

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Intel® 82845G/82845GL/82845GV GMCH Datasheet

3.5.1.1

VID

—Vendor Identification Register (Device 0)

Address Offset:

00–01h

Default Value:

8086h

Access:

Size:

16 bits

The VID Register contains the vendor identification number. This 16-bit register combined with

the Device Identification Register uniquely identify any PCI device. Writes to this register have no

effect.

3.5.1.2

DID

—Device Identification Register (Device 0)

Address Offset:

02–03h

Default Value:

2560h

Access:

Size:

16 bits

This 16-bit register combined with the Vendor Identification register uniquely identifies any PCI

device. Writes to this register have no effect.

Bit

Description

15:0

Vendor Identification (VID).

This register field contains the PCI standard identification for Intel,

8086h.

Bit

Description

15:0

Device Identification Number (DID).

This is a 16-bit value assigned to the GMCH Host-HI Bridge

Function #0.

845GL 데이터시트(PDF) 50 Page - Intel Corporation