RELEASED
PM7350 S/UNI-DUPLEX
DATA SHEET
PMC-1980581
ISSUE 5
DUAL SERIAL LINK PHY MULTIPLEXER
Ball
Ball
Name
Type
No. Function
High Speed LVDS Links
INTB
OD
B7 The active-low interrupt (INTB) signal goes low
when a S/UNI-DUPLEX interrupt source is active
and that source is unmasked. The S/UNI-DUPLEX
may be enabled to report many alarms or events
via interrupts. INTB is tristated when the interrupt is
acknowledged via an appropriate register access.
INTB is an open drain output.
Output
The active low Reset Output pin may be used to
reset other devices. RSTOB is asserted low when
RSTB is low, the RESETO bit of the Master
Configuration register is set or if a “remote reset
activate” bit oriented code has been validated for the
active link. The “remote reset deactivate” code sets
RSTOB to high impedance unless the RESETO bit is
set.
RSTOB
OD
A2
Output
JTAG Boundary Scan Port
TCK
TMS
Input
Input
B13 The test clock (TCK) signal provides timing for test
operations that are carried out using the IEEE
P1149.1 test access port.
B12 The test mode select (TMS) signal controls the test
operations that are carried out using the IEEE
P1149.1 test access port. TMS is sampled on the
rising edge of TCK. TMS has an integral pull-up
resistor.
TDI
Input
A12 The test data input (TDI) signal carries test data
into the S/UNI-DUPLEX via the IEEE P1149.1 test
access port. TDI is sampled on the rising edge of
TCK. TDI has an integral pull-up resistor.
TDO
Tristate P13 The test data output (TDO) signal carries test data
out of the S/UNI-DUPLEX via the IEEE P1149.1
test access port. TDO is updated on the falling
edge of TCK. TDO is a tristate output which is
inactive except when scanning of data is in
progress.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
40
PMC [ PMC-SIERRA, INC ]
