DS2154 Dallas Semiconducotr, DS2154 Datasheet - Page 70

• Manufacturer Part Number: DS2154
• Description: Enhanced E1 Single Chip Transceiver
• Manufacturer: Dallas Semiconducotr

DS2154
RECEIVE SIDE 2.048 MHz BOUNDARY TIMING
(WITH ELASTIC STORE ENABLED) Figure 13-4
NOTES:
1. RSYNC is in the output mode (RCR1.5=0).
2. RSYNC is in the input mode (RCR1.5=1).
3. RCHBLK is programmed to block Channel 1.
4. RSIG normally contains the CAS multiframe alignment nibble (0000) in Channel 1.
TRANSMIT SIDE TIMING Figure 13-5
NOTES:
1. TSYNC in the frame mode (TCR1.1=0).
2. TSYNC in the multiframe mode (TCR1.1=1).
3. TLINK is programmed to source only the Sa4 bit.
4. This diagram assumes both the CAS MF and the CRC4 begin with the align frame.
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