PM5342 SPECTRA-155
DATA SHEET
PMC-970133
ISSUE 4
SONET/SDH PAYLOAD EXTRACTOR/ALIGNER
REGISTER 40H: CRSI CLOCK RECOVERY CONTROL, STATUS
REGISTER 42H: CSPI CLOCK SYNTHESIS CONTROL, STATUS
REGISTER 79H: SPECTRA-155 PRS MONITOR DROP
REGISTER 7BH: SPECTRA-155 PRS MONITOR INTERRUPT
REGISTER 81H: SPECTRA-155 RECEIVE OVERHEAD OUTPUT
REGISTER 82H: SPECTRA-155 TRANSMIT OVERHEAD INPUT
REGISTER 83H: SPECTRA-155 SECTION ALARM OUTPUT
REGISTER 88H: SPECTRA-155 PATH AND DS3 RECEIVE AIS
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
iv