PEB2256HT datasheet(254/490 Pages) INFINEON

Part #	PEB2256HT

Description	E1/T1/J1 Framer and Line Interface Component for Long and Short Haul Applications

PDF	490 Pages

Scroll/Zoom	100%

Manufacturer	INFINEON [Infineon Technologies AG]

Direct Link	http://www.infineon.com

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254 / 490 page

FALC56 V1.2

PEB 2256

E1 Registers

Data Sheet

254

2002-08-27

System Interface Control 1 (Read/Write)

Value after reset: 00H

SSC(1:0)

Select System Clock

SIC1.SSC(1:0) define the clocking rate on the system highway.

00 = 2.048 MHz

01 = 4.096 MHz

10 = 8.192 MHz

11 = 16.384 MHz

SSD1

Select System Data Rate 1

SIC1.SSD1 and FMR1.SSD0 define the data rate on the system

highway. Programming SSD1/SSD0 and corresponding data rate is

shown below.

00 = 2.048 Mbit/s

01 = 4.096 Mbit/s

10 = 8.192 Mbit/s

11 = 16.384 Mbit/s

RBS(1:0)

Receive Buffer Size

00 = Buffer size: 2 frames

01 = Buffer size: 1 frame

10 = Buffer size: 96 bits

11 = bypass of receive elastic store

BIM

Bit Interleaved Mode

0 =

Byte interleaved mode

1 =

Bit interleaved mode

XBS(1:0)

Transmit Buffer Size

00 = Bypass of transmit elastic store

01 = Buffer size: 1 frame

10 = Buffer size: 2 frames

11 = Buffer size: 96 bits

SIC1

SSC1

SSD1

RBS1

RBS0

SSC0

BIM

XBS1

XBS0

(3E)

PEB2256HT Datasheet(PDF) 254 Page - Infineon Technologies AG

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