am79c984a Advanced Micro Devices, am79c984a Datasheet - Page 9

• Manufacturer Part Number: am79c984a
• Description: Enhanced Integrated Multiport Repeater Eimr
• Manufacturer: Advanced Micro Devices

LOGIC SYMBOL
LOGIC DIAGRAM
Test and
Control
Expansion
Port
Port
Twisted Pair
Control
Port 0
LED
Port
Port
SI
SO
SCLK
AMODE
DAT
JAM
ACK
COL
SELO
SELI[1:0]
CLK
RST
DV
P R E L I M I N A R Y
SS
Am79C984
LDA[4:0], LDB[4:0]
V
Repeater
Machine
DD
Am79C984A
State
AUI
LDGA, LDGB
AV
LDC[2:0]
SS
ACT[7:0]
RXD+
RXD–
TXD+
TXD–
DO+
DO–
DI+
DI–
CI+
CI–
Twisted Pair
Expansion
Port 3
Port
Interface
Twisted Pair
AUI
LED
(4 Ports)
Ports
20650A-4
20650B-4
20650A-5
20650B-5
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