Rainbow Electronics DS21458 - Manual (Page 236)

DS21455/DS21458 Quad T1/E1/J1 Transceivers
236 of 270
Figure 36-9. Transmit Side 1.544MHz Boundary Timing (With Elastic Store
Enabled)
NOTE:
1) TCHBLK is programmed to block channel 24 (if the TPCSI bit is set, then the signaling data at TSIG
will be ignored during channel 24).
LSB F MSB LSB MSB
CHANNEL 1 CHANNEL 24
A B C/A D/B A B C/A D/B
TSYSCLK
TSER
TSSYNC
TSIG
TCHCLK
TCHBLK
CHANNEL 23
A
CHANNEL 23 CHANNEL 24 CHANNEL 1
1