PM5364 pmc-sierra, PM5364 Datasheet - Page 255

• Manufacturer Part Number: PM5364
• Description: Tupp 2488 Assp Telecom Standard
• Manufacturer: pmc-sierra

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2011334, Issue 7
Table 47 Tributary Output Sequence in TPOH
Figure 71 shows the functional timing of the TPOH signal with non-TU3 tributary. A total of
336 sets of path overhead (V5, J2, Z6 and Z7) timeslots are reserved between every two 250 µs
TPOHFP assertions. As shown in Figure 71, the 336 timeslots only occupy the first 10,752
REFCLK cycles in each 250 µs interval. The remaining 8,688 REFCLK cycles are set to 0.
TU Number
1
:
1
1
:
1
1
:
1
1
:
1
1
:
1
2
:
2
3
:
4
TUG2 Number
1
:
1
1
:
1
1
:
1
2
:
2
3
:
7
1
:
7
1
:
7
TUG3 Number
1
:
1
2
:
2
3
:
3
1
:
3
1
:
3
1
:
3
1
:
3
TUPP™ 2488 ASSP Telecom Standard Product Data Sheet
STM-1 Number
1
:
4
1
:
4
1
:
4
1
:
4
1
:
4
1
:
4
1
:
4
Released
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