PM5343STXC View Datasheet(PDF) - PMC-Sierra
Part Name
Description
MFG CO.
'PM5343STXC' PDF : 198 Pages View PDF
DATA SHEET
PMC-930303
ISSUE 6
PM5343 STXC
SONET/SDH TRANSPORT OVERHEAD TRANSCEIVER
Pin Name Pin Type Pin Function
No.
SCPI[3]/ Input
TDP
89 The status input (SCPI[3]) is used to monitor
the operation of an auxiliary device when the
ENH bit in the Mode Select register is set to
logic 0. An interrupt may be generated when
state changes are detected in SCPI[3]. State
changes and the real-time signal levels on this
signal are available in the Input Port
Status/Value register.
The transmit parity (TDP) signal indicates the
parity of the transmit bus when the ENH bit in
the Mode Select register is set to logic 1. The
transmit data bus (TIN[7:0]) is always included
in the parity calculation. Internal register bits in
the Mode Select register control the inclusion
of frame pulse (TIFP/TC1J1) and payload
active signal (TPL) in the parity calculation, and
the sense (even/odd) of the parity. TDP is
sampled on the rising edge of TICLK.
SCPI[3]/TDP contains an internal pull-down
resistor.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 29
Share Link: 
