
PM5317 SPECTRA-9953 Telecom Standard Product Data Sheet
Release
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2000741, Issue 5
359
Register 2051H: TRMP Register Insertion
Bit
Type
Function
Default
Bit 15
R/W
UNUSEDV
0
Bit 14
R/W
UNUSEDEN
0
Bit 13
R/W
NATIONALV
0
Bit 12
R/W
NATIONALEN
0
Bit 11
Unused
X
Bit 10
R/W
E2REGEN
0
Bit 9
R/W
Z2REGEN
0
Bit 8
R/W
Z1REGEN
0
Bit 7
R/W
S1REGEN
0
Bit 6
R/W
D4D12REGEN
0
Bit 5
R/W
K1K2REGEN
0
Bit 4
R/W
D1D3REGEN
0
Bit 3
R/W
F1REGEN
0
Bit 2
R/W
E1REGEN
0
Bit 1
R/W
Z0REGEN
1
Bit 0
R/W
J0REGEN
1
The TRMP Register Insertion register controls the transmit regenerator and Multiplexer
functions.
These register bits are only valid for master slices.
J0REGEN
The J0 register enable (J0REGEN) bit controls the insertion of section trace in the data
stream. When J0REGEN is set to logic 1, the section trace from the TRMP Transmit J0 and
Z0 register is inserted in the J0 byte of STS-1/STM-0 #1 according to the priority of Table
10. When J0REGEN is set to logic 0, the section trace from the TRMP Transmit J0 and Z0
register is not inserted.
Z0REGEN
The Z0 register enable (Z0REGEN) bit controls the insertion of Z0 growth bytes in the data
stream. When Z0REGEN is set to logic 1, the Z0 growth byte from the TRMP Transmit J0
and Z0 register is inserted in the Z0 bytes according to the priority of Table 10. When
Z0REGEN is set to logic 0, the Z0 growth byte from the TRMP Transmit J0 and Z0 register
is not inserted. The Z0DEF bit in the TRMP Configuration register defines the Z0 bytes.