PM5313 Datasheet, PDF (328/646 Pages) PMC-Sierra, Inc – SONET/SDH Payload Extractor/Aligner for 622 Mbit/s Interfaces

PRODUCTION
DATASHEET
PMC-1981162
ISSUE 6
PMC-Sierra, Inc.
PM5313 SPECTRA-622
SONET/SDH PAYLOAD EXTRACTOR/ALIGNER FOR 622 MBIT/S
Register 011CH: SPECTRA-622 RPPS RALM Output Control #1
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Function
LOMRALM
PRDIRALM
PERDIRALM
ALMRALM
LOPRALM
PAISRALM
LOPCONRALM
PAISCONRALM
Default
0
0
0
0
0
0
0
0
This register along with SPECTRA-622 RALM Output Control #2 register controls
the receive path alarm output (RALM) signal. These register bits should normally
be set low when the RPPS is configured as a slave unless indicated otherwise.
PAISCONRALM:
The path alarm indication signal concatenation (PAISCON) RALM output
enable bit allows the corresponding alarm to be ORed into the RALM output.
When the enable bit is set high, the corresponding alarm indication is ORed
with other alarm indications and output on RALM. When the enable bit is set
low, the corresponding alarm indication does not affect the RALM output.
NOTE: This register bit should only be used when the RPPS is configured as
a slave. Otherwise, it should normally be set low.
LOPCONRALM:
The loss of pointer concatenation (LOPCON) RALM output enable bit allows
the corresponding alarm to be ORed into the RALM output. When the enable
bit is set high, the corresponding alarm indication is ORed with other alarm
indications and output on RALM. When the enable bit is set low, the
corresponding alarm indication does not affect the RALM output.
NOTE: This register bit should only be used when the RPPS is configured as
a slave. Otherwise, it should normally be set low.
PAISRALM:
The path alarm indication signal (PAIS) RALM output enable bit allows the
corresponding alarm to be ORed into the RALM output. When the enable bit
is set high, the corresponding alarm indication is ORed with other alarm
indications and output on RALM. When the enable bit is set low, the
corresponding alarm indication does not affect the RALM output.
PROPRIETARY AND CONFIDENTIAL
296