W89C940 Datasheet, PDF (3/61 Pages) Winbond – ELANC-PCI (TWISTED-PAIR ETHER-LAN CONTROLLER WITH PCI INTERFACE)

W89C940
BLOCK DIAGRAM
Config.
H
Registers
O
S
T
Interrupt
Control
B
Logic
U
S
PCI and
Interface
Logic
SLCT
Module
Local Bus
Arbitrator
AUI
TPI
Buffer
Memory
Control
EEPROM
Control
Logic
M
SRAM
E
M
O
R
BTROM
Y
B
U
S
EEPROM
Boot ROM
Control
Logic
Data Buffer
3