AN983B Datasheet, PDF (21/91 Pages) List of Unclassifed Manufacturers – PCI/miniPCI-to-Ethernet LAN Controller

AN983B PCI/miPCI Fast Ethernet Controller with integrated PHY
7.1.2. AN983B CONFIGURATION REGISTERS TABLE
Offset b31
-----------
b16 b15
----------
b0
00h
Device ID*
Vendor ID*
04h
Status
Command
08h
Base Class
Subclass
------
Revision # Step #
Code
0ch
------
------
Latency timer
Cache line size
10h
Base I/O address
14h
Base memory address
18h~
24h
Reserved
28h
ROM-im* Address space offset*
Add-indi*
2ch
Subsystem ID*
Subsystem vendor ID*
30h
Boot ROM base address
34h
Reserved
Cap_Ptr
38h
Reserved
3ch
Max_Lat*
Min_Gnt*
Interrupt pin
Interrupt line
40h
Reserved
Driver Space
Reserved
80h
Signature of AN983B
c0h
PMC
Next_Item_Ptr
Cap_ID
c4h
Reserved
PMCSR
Note:
* Automatically recalled from EEPROM when PCI reset is deserted
CIS (28h) is a read-only register
DS (40h), bit15-8, is read/write able register
SIG (80h) is hard wired register, read only.
Rev. 1.8
ADMtek Inc.
www.admtek.com.tw