2
2.0 Circuit Description
2.1 Functional Block Diagram
Figures 2-1 and 2-2 illustrate detailed framer block diagrams for non-multiplexed
and multiplexed system bus modes. To show the details of these circuits,
individual block diagrams of the functions listed below have been created and are
placed, along with descriptions, throughout this section:
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•
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•
•
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Receiver (RCVR)
Receive System Bus (RSB)
Transmit System Bus (TSB)
Transmitter (XMTR)
Microprocessor Interface (MPU)
Joint Test Access Group Port (JTAG)
Serial Port (SERIO)
100054E
Conexant
2-1