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IP101A LF
Data Sheet
Transmit and Receive Data Path Block Diagram
4B/5B
Encoder
Scrambler
Mux
Parallel to
Serial
NRZI/MLT-3
Encoder
MII Registers
Auto-
Negotiation
Parallel to
Serial
NRZ/Manchester
Encoder
4B/5B
Decoder
Descrambler
Serial to
Parallel
Clock
Recovery
MLT3/NRZI
Decoder
DSP Engine
Serial to
Parallel
Manchester/
NRZ
Decoder
Clock
Recovery
Squelch
D/A & Line Driver
5B
5B
TXD
MII/SNI/RMII
Interface
RXD
RXI
TXO
RJ-45
Connector
10Mbps
10Mbps
10Mbps
10Mbps
100Mbps
100Mbps
100Mbps
100Mbps
100Mbps
100Mbps
100Mbps
10Mbps
10Mbps
10Mbps
10Mbps
100Mbps
100Mbps
100Mbps
100Mbps
100Mbps
100Mbps
10Mbps
Figure 1: Flow chart of IP101A LF
Oct 22, 2007
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Copyright © 2004, IC Plus Corp.
IP101A LF-DS-R12