PM5363 TUPP+622
TUPP+622
DATASHEET
PMC-1981421
ISSUE 4
SONET/SDH TRIBUTARY UNIT PAYLOAD PROCESSOR FOR 622 MBIT/S
INTERFACES
BUSY:
The indirect access status bit (BUSY) reports the progress of an indirect
access. BUSY is set high when this register is written to trigger an indirect
access and will stay high until the access is complete. At which point, BUSY
will be set low. This register should be polled to determine when data from an
indirect read operation is available in the Indirect Data register or to determine
when a new indirect write operation may commence.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
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