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Command, Vendor id, Device id – Avago Technologies LSI53C876E User Manual

Page 97: 0x00, 0x04, Register: 0x00, Register: 0x02, Register: 0x04

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PCI Configuration Registers

4-3

Register: 0x00

Vendor ID
Read Only

VID

Vendor ID

[15:0]

This field identifies the manufacturer of the device. The
Vendor ID is 0x1000.

Register: 0x02

Device ID
Read Only

DID

Device ID

[15:0]

This field identifies the particular device. The LSI53C876
Device ID is 0x000F.

Register: 0x04

Command
Read/Write

The Command register provides coarse control over a device’s ability to
generate and respond to PCI cycles. When a zero is written to this
register, the LSI53C876 is logically disconnected from the PCI bus for all
accesses except configuration accesses.

15

0

VID

1

1

1

1

0

0

0

0

0

0

0

0

0

0

0

0

15

0

DID

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

15

9

8

7

6

5

4

3

2

1

0

R

SE

R

EPER

R

WIE

R

EBM

EMS

EIS

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0