PM5366-PI PMC-Sierra, Inc., PM5366-PI Datasheet - Page 48

• Manufacturer Part Number: PM5366-PI
• Description: HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER AND M13 MULTIPLEXER
• Manufacturer: PMC-Sierra, Inc.

PRELIMINARY
DATASHEET
PMC-2010672
Pin Name
EFBWDAT[3]
EFBWDAT[2]
EFBWDAT[1]
EFBWEN[3]
EFBWEN[2]
EFBWEN[1]
Recovered T1 and E1 Clocks
RECVCLK1
RECVCLK2
RECVCLK3
PROPRIETARY AND CONFIDENTIAL
Type
Output F21
Output E22
Output F2
Output E4
Output G3
ISSUE 1
Pin
No.
B22
A19
D20
B18
Function
The Egress Flexible Bandwidth Data
(EFBWDAT[3:1]). These outputs present bit serial
data extracted from the System Add Bus
(SADATA[7:0]). Only bits for which the associated
EFBWEN output is simultaneously high are valid.
Each data input is associated with one SPE and is only
used when the associated SPE is configured to carry a
fractional payload by the OPMODE_SPEx[2:0] bits of
the SPE Configuration registers.
EFBWDAT[3:1] are updated on the falling edge of the
associated EFBWCLK input.
The Egress Flexible Bandwidth Enables
(EFBWEN[3:1]). A logic high on any of these outputs
indicates a valid bit on the associated EFBWDAT
output. The EFBWEN[3:1] will only be asserted, with a
one cycle latency, in response to a sampled logic high
on the associated EFBWDREQ, and then only if data
is available for presenting on the associated
EFBWDAT.
EFBWEN[3:1] are updated on the falling edge of the
associated EFBWCLK input.
Recovered Clock 1 (RECVCLK1). This clock output is
a recovered and de-jittered clock from any one of the
84 1.544 Mbit/s or 63 2.048Mbit/s tributaries.
Recovered Clock 2 (RECVCLK2). This clock output is
a recovered and de-jittered clock from any one of the
84 1.544 Mbit/s or 63 2.048Mbit/s tributaries.
Recovered Clock 3 (RECVCLK3). This clock output is
a recovered and de-jittered clock from any one of the
84 1.544 Mbit/s or 63 2.048Mbit/s tributaries.
36
HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER
AND M13 MULTIPLEXER
PM5366 TEMAP-84