PM5363 TUPP+622
TUPP+622
DATASHEET
PMC-1981421
ISSUE 4
SONET/SDH TRIBUTARY UNIT PAYLOAD PROCESSOR FOR 622 MBIT/S
INTERFACES
Pin Name
COUT[4]
Type
Pin
No.
Function
AA16
Output
The controlled output signal #4 (COUT[4]) is a
software programmable output that is controlled
by the COUTx register bit associated with each
tributary in the STM-1 #4 stream.
In outgoing STM-1 (STS-3) interface mode
(OHSMODEB set high), COUT[4] is
synchronized to the OD[31:24] bus. COUT[4] is
updated on the rising edge of SCLK.
In outgoing STM-4 (STS-12) interface mode
(OHSMODEB set low), COUT[4] is invalid.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
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