W89C840F 查看數據表（PDF） - Winbond
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W89C840F Datasheet PDF : 72 Pages
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W89C840F
Block Diagram
PCI
long word
aligning buffer
PCI interface
data driver
PCI bus
master
PCI bus slave
controller
configuration
registers
TX FIFO
RX FIFO
receive data
DMA machine
transmit data
DMA machine
control
registers
status
registers
MII
data
buffer
MII
control
signals
Media
Access
Controller
Expansion
ROM
interface
EEPROM
access
interface
Fig. xx: W89C840F-E Block Diagram
MII
memory
interface
System Diagram
System
M emory
Host
Controller
W89C840F
Physical layer
Controller &
Transceiver
Media
W89C840F Typical Application
Fig. 3
Publication Release Date:April 1997
-5-
Revision A1
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