Rainbow Electronics DS2154 - Manual (Page 54)

DS2154
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TRANSMIT SIDE 1.544 MHz BOUNDARY TIMING
(WITH ELASTIC STORE ENABLED) Figure 13–7
TSYSCLK
TSER
TSSYNC
TCHCLK
CHANNEL 1 CHANNEL 23
TCHBLK 1
LSB MSB MSB LSB
CHANNEL 24
F–BIT
NOTES:
1. TCHBLK is programmed to block Channel 23.
2. The F–bit position is ignored by the DS2154.
TRANSMIT SIDE 2.048 MHz (WITH ELASTIC STORE ENABLED) Figure 13–8
TSYSCLK
TSER
TSSYNC
TCHCLK
TCHBLK 1
TSIG A
CHANNEL 1 CHANNEL 32 CHANNEL 31
A B C D
CHANNEL 1 CHANNEL 31
LSB MSB LSB
CHANNEL 32
MSB
B C D
NOTE:
1. TCHBLK is programmed to block Channel 31.