PM5363 TUPP+622
TUPP+622
DATASHEET
PMC-1981421
ISSUE 4
SONET/SDH TRIBUTARY UNIT PAYLOAD PROCESSOR FOR 622 MBIT/S
INTERFACES
REI[15:0]:
The REI[15:0] bits report the number of tributary path remote error indications
that have been detected since the last time the REI registers were polled. The
REI registers are polled by writing to the Input Signal Activity, Accumulate
Trigger register. The write access transfers the internally accumulated error
counts to the REI registers within 10 µs and simultaneously resets the internal
counter to begin a new cycle of error accumulation.In TU3 mode, all REI[15:0]
are valid. Out of TU3 mode, only REI[10:0] are valid, REI[15:11] are held low.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
216
PMC [ PMC-SIERRA, INC ]
