Non-PCI Single-Chip Full Duplex Ethernet Controller
Chapter 7 Registers Map in I/O Space
16 Bit Registers
16 Bit Registers 16 Bit Registers 16 Bit Registers
16 Bit Registers
BANK0
BANK1
BANK2
BANK3
BANK4
ECOR (LOW BYTE)
ECSR (HIGH BYTE)
MMU
0
2
TCR
CONFIG
COMMAND
PNR
ARR
EPH STATUS
RCR
BASE
MULTICAST
TABLE
(INDIVIDUAL
ADDRESS)
IA 0-1
4
6
FIFO PORTS
POINTER
DATA
IA 2-3
COUNTER
MIR
IA 4-5
8
MGMT
GENERAL
PURPOSE
MCR
DATA
A
REVISION
ERCV
RESERVED
CONTROL
INTERRUPT
C
E
BANK SELECT
BANK SELECT REGISTER
BANK2 Register
used during
run time.
Non volatile,
stored in EEPROM.
Figure 7.1 - LAN91C96I Registers
SMSC DS – LAN91C96I
Page 33
Rev. 11/18/2004
DATASHEET
SMSC [ SMSC CORPORATION ]
