PM5366-PI datasheet(48/267 Pages) PMC

48 / 267 page

PRELIMINARY

PM5366 TEMAP-84

DATASHEET

PMC-2010672

ISSUE 1

HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER

AND M13 MULTIPLEXER

PROPRIETARY AND CONFIDENTIAL

Pin Name

Type

No.

Function

EFBWDAT[3]

EFBWDAT[2]

EFBWDAT[1]

Output F21

B22

A19

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.

EFBWEN[3]

EFBWEN[2]

EFBWEN[1]

Output E22

D20

B18

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 T1 and E1 Clocks

RECVCLK1

Output F2

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.

RECVCLK2

Output E4

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.

RECVCLK3

Output G3

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.

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