Rainbow Electronics DS2152 User Manual
Page 64
DS2152
031897 64/79
TRANSMIT SIDE BOUNDARY TIMING Figure 15–8
CHANNEL 2
CHANNEL 1
LSB
TCLK
TSER
TSYNC
1
TSYNC
2
TSIG
TCHCLK
TCHBLK
3
TLCLK
TLINK
4
DON’T CARE
A
MSB
LSB MSB
LSB MSB
ЙЙ
ЙЙ
ЙЙЙ
ЙЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙЙ
ЙЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
CHANNEL 2
CHANNEL 1
B
C/A
D/B
A
B
C/A
D/B
F
NOTES:
1. TSYNC is in the output mode (TCR2.2=1).
2. TSYNC is in the input mode (TCR2.2=0).
3. TCHBLK is programmed to block channel 2.
4. Shown is TLINK/TLCLK in the ESF framing mode.
TRANSMIT SIDE 1.544 MHz BOUNDARY TIMING(WITH ELASTIC STORE ENABLED) Figure 15–9
CHANNEL 23
LSB MSB
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙЙ
ЙЙ
ЙЙ
ЙЙ
TSYSCLK
TSER
1
TSSYNC
TSIG
TCHCLK
TCHBLK
1
CHANNEL 24
CHANNEL 1
LSB
F
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
ЙЙ
CHANNEL 23
CHANNEL 24
CHANNEL 1
A
B
C/A
D/B
A
B
C/A
D/B
A
NOTES:
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).