Command, Vendor id, Device id – Avago Technologies LSI53C895A User Manual
Page 111
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PCI Configuration Registers
4-3
Registers: 0x00–0x01
Vendor ID
Read Only
VID
Vendor ID
[15:0]
This 16-bit register identifies the manufacturer of the
device. The Vendor ID is 0x1000.
Registers: 0x02–0x03
Device ID
Read Only
DID
Device ID
[15:0]
This 16-bit register identifies the particular device. The
LSI53C895A Device ID is 0x0012.
Registers: 0x04–0x05
Command
Read/Write
The
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 LSI53C895A is logically disconnected from the PCI bus for
all accesses except configuration accesses.
15
0
VID
0
0
0
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
1
0
0
1
0
15
9
8
7
6
5
4
3
2
1
0
R
SE
R
EPER
R
WIE
R
EBM
EMS
EIS
x
x
x
x
x
x
x
0
x
0
x
0
x
0
0
0
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