OXMPCI952 Datasheet, PDF (25/108 Pages) Oxford Semiconductor – Integrated High Performance Dual UARTs, 8-bit Local Bus/Parallel Port. 3.3v PCI/miniPCI interface.

OXFORD SEMICONDUCTOR LTD.
OXmPCI952
PCI Configuration Space Default Values
Following use of the external eeprom. See “Minimum Programming Requirements”. Section 10.1.7
Register Name
Vendor ID
Device ID
Command
Status
Revision ID
Class Code
Header
BAR 0
BAR 1
BAR 2
BAR 3
BAR 4
BAR 5
Subsystem
Vendor ID
Subsystem ID
Cap. Ptr
Interrupt Line
Interrupt Pin
Cap ID
Next Ptr
PM Capabilities
PMC
Control/Status
Register
PM Data Register
Mode 0
Function 0
Function 1
DUAL UART
8-Bit LOCAL BUS
0x9505
0x070006
0x00000001
0x00000001
Unused
Unused
0x00000001
0x00000000
0x1415
0x9511
0x0000
0x0290
0x00
0x068000
0x80
0x00000001
0x00000000
0x00000001
0x00000000
Unused
Unused
0x1415
Mode 1
Function 0
Function 1
DUAL UART
PARALLEL
PORT
0x9505
0x9513
0x070006
0x00000001
0x00000001
Unused
Unused
0x00000001
0x00000000
0x070101
0x00000001
0x00000001
0x00000001
0x00000000
Unused
Unused
0x0000
0x40
0x00
0x01
0x01
0x00
0x6C02 (PCI mode)
0xEC02 (MiniPCI mode)
0x0000
0x00 (Implemented)
EEPROM PCI
W
R
W
R
-
R/W
W(Bit 4) R/W
-
R
W
R
-
R
-
R
-
R
-
R
-
R
-
R
-
R
W
R
W
R
-
R
-
R
W
R
-
R
-
R
W
R
W
R/W
(Data
Scale)
W
R
DS-0020 Jun 05
Page 25