82595FX Datasheet, PDF (15/54 Pages) Intel Corporation – ISA BUS HIGH INTEGRATION ETHERNET CONTROLLER

82595FX
4 1 1 IO BANK 0
The format for IO Bank 0 is shown below
7
6
POINTER
RCV
States
(Counter)
0
Resvrd
0
Resvrd
5
4
3
2
1
0
ABORT
COMMAND OP CODE
EXEC
States
EXEC
INT
ID REGISTER
1
(Auto En)
0
Cur
Base
32 IO
HAR
EXEC
Mask
RCV CAR BAR
(Low)
RCV CAR BAR
(High)
RCV STOP REG
(Low)
RCV STOP REG
(High)
TX
INT
1
TX
Mask
RX
RX STP
INT
INT
0
0
RESERVED
RX
Mask
RX STP
Mask
Reg 0
(CMD
Reg)
Reg 1
Reg 2
Reg 3
Reg 4
Reg 5
Reg 6
Reg 7
RCV Copy Threshold REG
Reg 8
EARLY XMT THRESHOLD REGISTER (XTR)
XMT CAR BAR
(Low)
XMT CAR BAR
(High)
Host Address Reg (Low)
32-Bit I O (Byte 0)
Host Address Reg (High)
32-Bit I O (Byte 1)
Local Memory I O Port (Low)
32-Bit I O (Byte 2)
Local Memory I O Port (High)
32-Bit I O (Byte 3)
Reg 9
Reg 10
Reg 11
Reg 12
Reg 13
Reg 14
Reg 15
15