OXMPCI952 Datasheet, PDF (24/108 Pages) Oxford Semiconductor – Integrated High Performance Dual UARTs, 8-bit Local Bus/Parallel Port. 3.3v PCI/miniPCI interface.

OXFORD SEMICONDUCTOR LTD.
OXmPCI952
5.2.1 PCI Configuration Space Register map
Predefined PCI Region
Configuration Register Description
31
16
15
0
Device ID
Vendor ID
Status
Command
Class Code
Revision ID
BIST
Header Type
Reserved
Reserved
Base Address Register 0 (BAR 0)
Base Address Register 1 (BAR 1)
Base Address Register 2 (BAR 2)
Base Address Register 3 (BAR 3)
Base Address Register 4 (BAR 4)
Base Address Register 5 (BAR 5)
Reserved
Subsystem ID
Subsystem Vendor ID
Reserved
Reserved
Cap_Ptr
Reserved
Reserved
Reserved
Interrupt Pin
Interrupt Line
User Defined Region
Power Management Capabilities (PMC)
Data
Reserved
Next Ptr
Cap_ID
PMC Control/Status Register (PMCSR)
Offset
Address
00h
04h
08h
0Ch
10h
14h
18h
1Ch
20h
24h
28h
2Ch
30h
34h
38h
3Ch
40h
44h
DS-0020 Jun 05
Page 24