AM79C971VCW Advanced Micro Devices, AM79C971VCW Datasheet - Page 190

• Manufacturer Part Number: AM79C971VCW
• Description: PCnet-FAST Single-Chip Full-Duplex 10/100 Mbps Ethernet Controller for PCI Local Bus
• Manufacturer: Advanced Micro Devices

REGISTER SUMMARY
PCI Configuration Registers
Note:
RO = read only, RW = read/write
190
18h - 2Bh
34h - 3Bh
40h - FFh
Offset
0Ch
0Dh
2Ch
3Ch
3Dh
0Ah
0Bh
0Eh
0Fh
2Eh
3Eh
3Fh
00h
02h
04h
06h
08h
09h
10h
14h
30h
Name
PCI Vendor ID
PCI Device ID
PCI Command
PCI Status
PCI Revision ID
PCI Programming IF
PCI Sub-Class
PCI Base-Class
Reserved
PCI Latency Timer
PCI Header Type
Reserved
PCI I/O Base Address
PCI Memory Mapped I/O Base Address
Reserved
PCI Subsystem Vendor ID
PCI Subsystem ID
PCI Expansion ROM Base Address
Reserved
PCI Interrupt Line
PCI Interrupt Pin
PCI MIN_GNT
PCI MAX_LAT
Reserved
Am79C971
Width
in Bit
16
16
16
16
32
32
16
16
32
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
Access
Mode
RW
RW
RW
RW
RW
RW
RW
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
0000 0001h
0000 0000h
0000 0000h
Default
1022h
2000h
0000h
0280h
Value
FFh
10h
00h
00h
02h
00h
00h
00h
00h
00h
00h
00h
00h
00h
01h
06h
00h