PM7366-PI datasheet(218/286 Pages) PMC

номер детали	PM7366-PI

подробное описание детали	FRAME ENGINE AND DATA LINK MANAGER

PDF	286 Pages

Scroll/Zoom	100%

производитель	PMC [PMC-Sierra, Inc]

домашняя страница	http://www.pmc-sierra.com

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218 / 286 page

RELEASED

PM7366 FREEDM-8

DATA SHEET

PMC-1970930

ISSUE 4

FRAME ENGINE AND DATA LINK MANAGER

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

205

unchannelised and the E1 register bit is ignored. TCLK[n] is gapped during non-data bytes.

All data bits are treated as a contiguous stream with arbitrary byte alignment.

E1:

The E1 frame structure select bit (E1) configures the corresponding link for channelised E1

operation when CEN is set high. TCLK[n] is held quiescent during the FAS and NFAS framing

bytes. The most significant bit of time-slot 1 is placed on TD[n] on the last falling edge of

TCLK[n] ahead of the extended quiescent period. Link data is present at time-slots 1 to 31.

When E1 is set low and CEN is set high, the corresponding link is configured for channelised

T1 operation. TCLK[n] is held quiescent during the framing bit. The m.s.b. of time-slot 1 is

placed on TD[n] on the last falling edge of TCLK[n] ahead of the extended low period. Link

data is present at time-slots 1 to 24. E1 is ignored when CEN is set low.

PM7366-PI датащи(PDF) 218 Page - PMC-Sierra, Inc