ds26519 Maxim Integrated Products, Inc., ds26519 Datasheet - Page 274

• Manufacturer Part Number: ds26519
• Description: Ds26519 16-port T1/e1/j1 Transceiver
• Manufacturer: Maxim Integrated Products, Inc.

Figure 11-11. T1 Transmit-Side Boundary Timing (Elastic Store Disabled)
Figure 11-12. T1 Transmit-Side 1.544MHz Boundary Timing (Elastic Store Enabled)
TCHCLKn
TCHBLKn
TSSYNCIOn
TSYNCn
TSYSCLKn
TCHBLKn
TSYNCn
TCHCLKn
TCLKn
TSERn
TSIGn
TSERn
TSIGn
NOTE 1: TSYNCn IS IN THE OUTPUT MODE (TIOCR.2 = 1).
NOTE 2: TSYNCn IS IN THE INPUT MODE (TIOCR.2 = 0).
NOTE 3: TCHBLKn IS PROGRAMMED TO BLOCK CHANNEL 2.
NOTE 1: TCHBLKn IS PROGRAMMED TO BLOCK CHANNEL 24.
3
2
1
1
LSB
D/B
CHANNEL 23
F
CHANNEL 23
MSB
A
B
C/A D/B
CHANNEL 1
CHANNEL 1
LSB MSB
A
B
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C/A
LSB MSB
CHANNEL 24
CHANNEL 24
D/B
A
B
C/A D/B
CHANNEL 2
CHANNEL 2
LSB
DS26519 16-Port T1/E1/J1 Transceiver
A
F MSB
B
C/A
CHANNEL 1
LSB MSB
D/B
CHANNEL 1
A