1) tchblk is programmed to block channel 31 – Rainbow Electronics DS21458 User Manual

Page 248

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DS21455/DS21458 Quad T1/E1/J1 Transceivers

248 of 270

Figure 36-21. Transmit Side Boundary Timing, TSYSCLK = 2.048MHz
(With Elastic Store Enabled)

NOTE:

1) TCHBLK is programmed to block channel 31.

LSB

F

LSB MSB

CHANNEL 1

CHANNEL 32

A

B

C

D

A

B

TSYSCLK

TSER

TSSYNC

TSIG

TCHCLK

TCHBLK

CHANNEL 31

A

CHANNEL 31

CHANNEL 32

CHANNEL 1

1

4

2,3

C

D

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