16
AUI TO BNC TRANSCEIVER
Pin
Symbol
Name/Function
3
DO-A
Data-Out Circuit A: The positive
signal for the DO circuit. With DO-B,
DO-A is a differential receiver input
pair from the DO circuit. This input
pair receives 10-Mbps Manchester-
encoded data from the AUI
transceiver cable, which is driven by
the DTE (terminal or computer).
4
DI-S
Data-In Shield: The shield for the DI
twisted pair in the AUI cable.
5
DI-A
Data-In Circuit A: The positive signal
for the DI circuit. With DI-B, DI-A is
an output current driver pair to the DI
circuit. This output pair drives the
AUI transceiver cable with 10-Mbps
Manchester-encoded data received
from the coaxial cable wire of the
network.
6
VC
Voltage Common
7
NC
Not Connected
8
NC
Not Connected
Содержание LE1601A
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