PEB20571 データシートの表示（PDF） - Infineon Technologies

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PEB20571

DSP Embedded Line and Port Interface Controller

Infineon Technologies 

DSP Embedded Line and Port Interface Controller

DELIC-LC

DELIC-PB

PEB 20570

PEB 20571

Version 3.1

CMOS

1.1

DELIC-LC Key Features

DELIC-LC is optimized for line card applications:

• One IOM-2000 interface supporting three VIPs i.e. up

to 24 ISDN channels

• Two IOM-2 (GCI) ports (configurable as PCM ports)

supporting up to 16 ISDN channels or 32 analog

subscribers

• Four PCM ports with up to 4 x 2.048 Mbit/s P-TQFP-100-3

(4 x 32 TS) or 2 x 4.096 Mbit/s or 1 x 8.192 Mbit/s

• Switching matrix 256 x 256 TS (8-bit switching)

• 24 HDLC controllers assignable to any D- or B-channel (at 16 kbit/s or 64 kbit/s)

• Serial communication controller: high-speed signaling channel for 2.048 Mbit/s

• General purpose I/O ports

• Standard multiplexed and de-multiplexed µP interface: Infineon, Intel, Motorola

• Programmable PLL based Master/Slave clock generator, providing all system clocks

from a single 16.384 MHz crystal source

• JTAG compliant test interface

• single 3.3 V power supply, 5 V tolerant inputs

1.2

DELIC-PB Key Features

Compared to the DELIC-LC, having a fixed functionality, the DELIC-PB provides a high

degree of flexibility (in terms of selected number of ports or channels).

Additionally it features computing power for typical DSP-oriented PBX tasks like

conferencing, DTMF etc.

A Microsoft Windows based configuration tool, the Configurator, enables to generate an

application specific functionality. Its features are mainly determined by the firmware of

the integrated telecom DSP.

Type

PEB 20571/ PEB 20570

Data Sheet

Package

P-TQFP-100-3

4

2003-07-31

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