Datasheet

DS26514 4-Port T1/E1/J1 Transceiver
19-5856; Rev 4; 5/11 269 of 305
11.2 T1 Transmitter Functional Timing Diagrams
Figure 11-9. T1 Transmit-Side D4 Timing
Figure 11-10. T1 Transmit-Side ESF Timing
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5
TSSYNCIOn
FRAME#
TSYNCn
1
TSYNCn
2
TSYNCn
3
NOTE 1: TSYNCn IN THE FRAME MODE (TIOCR.0 = 0) AND DOUBLE-WIDE FRAME SYNC IS NOT ENABLED (TIOCR.1 = 0).
NOTE 2: TSYNCn IN THE FRAME MODE (TIOCR.0 = 0) AND DOUBLE-WIDE FRAME SYNC IS ENABLED (TIOCR.1 = 1).
NOTE 3: TSYNCn IN THE MULTIFRAME MODE (TIOCR.0 = 1).
1
2
3
4
5
6
7
8
9
10
11
12
TSSYNCIOn
FRAME#
TSYNCn
1
TSYNCn
2
TSYNCn
3
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
NOTE 1: TSYNCn IN THE FRAME MODE (TIOCR.0 = 0) AND DOUBLE-WIDE FRAME SYNC IS NOT ENABLED (TIOCR.1 = 0).
NOTE 2: TSYNCn IN THE FRAME MODE (TIOCR.0 = 0) AND DOUBLE-WIDE FRAME SYNC IS ENABLED (TIOCR.1 = 1).
NOTE 3: TSYNCn IN THE MULTIFRAME MODE (TIOCR.0 = 1).