PM7344 datasheet(170/293 Pages) PMC

Part #	PM7344

Description	SATURN QUAD T1/E1 MULTI-PHY USER NETWORK INTERFACE DEVICE

PDF	293 Pages

Scroll/Zoom	100%

Manufacturer	PMC [PMC-Sierra, Inc]

Direct Link	http://www.pmc-sierra.com

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170 / 293 page

PM7344 S/UNI-MPH

DATA SHEET

PMC-950449

ISSUE 6

MULTI-PHY USER NETWORK INTERFACE

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

154

GENCRC

FEBEDIS

Source of International/National bits

The calculated CRC bits are used for the

International bit in the FAS frames and the

generated CRC multiframe alignment signal and

the FEBE bits are used for the International bit in

the NFAS frames. Bit positions Sn[4:0] in the

International/National Control Register are used for

the National bits in NFAS frames.

The calculated CRC bits are used for the

International bit in the FAS frames and the

generated CRC multiframe alignment signal is

used for the International bit in the NFAS frames,

with the Si[1:0] bits in the International/National

Control Register used for the spare bits. Bit

positions Sn[4:0] in the register are used for the

National bits in NFAS frames.

PM7344 Datasheet(PDF) 170 Page - PMC-Sierra, Inc