7.1.2
Device ID Register
The Device ID register identifies the 820x.
Type:
Offset
Read only
x‘0002’
DEVICE_ID[15:0]
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
Field Name
Description
820x
Bits
Type
Value
Device_ID[15:0]
This 16-bit value is assigned by Hifn
and identifies the 820x. In conjunction
with the Vendor ID and Revision ID
PCIe registers, and the Minor Revision
820x register, the Device ID can be
used to locate a 820x-specific driver
for the 820x.
0x0033 = 8201 device
0x0034 = 8202 device
0x0035 = 8203 device
0x0037 = 8204 device
preset
value will
match the
chip
15:0
RO
version
820x – Data Sheet, DS-0157-D
Page204
Hifn Confidential
EXAR [ EXAR CORPORATION ]
