PEB2256HT datasheet(105/490 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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105 / 490 page

FALC56 V1.2

PEB 2256

Functional Description E1

Data Sheet

105

2002-08-27

4.5.1

Receive System Interface (E1)

Figure 28

Receive System Interface Clocking (E1)

ITD10951

FRAME 1 FRAME 2 FRAME 3

FRAME 15 FRAME 16 FRAME 1 FRAME 2

FRAME 15

Bit 255

Bit 0

Bit 1

Bit 2

Bit 3

Bit 4

Bit 5

Bit 6

Bit 7

Bit 0 Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 Bit 7

Bit 2

Bit 1

Bit 0

Bit 255

Multi Frame 1

Multi Frame 2

4 Mbit Interface

2 Mbit Interface

Programmable via RC0/1

RDO

RMFB

SYPR

SCLKR

8.192 MHz

2.048 MHz

SCLKR

2 Mbit/s Data Rate

RDO/RSIG

TS0

RDO/RSIG

(SCLKR = 8.192 MHz)

4 Mbit/s Data Rate

DLR

Sa-Bit Marker

XC0 . SA8E-SA4E

Receive Frame Marker

RFM

RC0/1

RSIGM

Time-Slot Marker

RTR1...4

4 Mbit/s Data Rate

(SCLKR = 8.192 MHz)

RDO/RSIG

Trigger

Edge

Sample

marks any

Sa Bit

bit position

marks any

Time-Slot

4 Mbit Interface

2 Mbit Interface

Bit 3 Bit 4 Bit 5 Bit 6 Bit 7

only falling trigger edge shown, depending on Bit SIC3.RESR

PEB2256HT Datasheet(PDF) 105 Page - Infineon Technologies AG

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