PEB20571 INFINEON [Infineon Technologies AG], PEB20571 Datasheet - Page 22

• Manufacturer Part Number: PEB20571
• Description: ICs for Communications
• Manufacturer: INFINEON [Infineon Technologies AG]

DSP Embedded Line and Port Interface Controller
DELIC-LC/ DELIC-PB
Version 2.1
1.1
DELIC-LC is optimized for line card applications:
• One IOM-2000 interface supporting three VIPs i.e.
• Two IOM-2 (GCI) ports (configurable as PCM ports)
• Four PCM ports with
• Switching matrix 224 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
• Standard multiplexed and de-multiplexed µP interface: Siemens, Intel, Motorola
• Programmable PLL based Master/Slave clock generator, providing all system clocks
• JTAG compliant test interface
• single 3.3 V power supply, 5 V tolerant inputs
1.2
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..
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 20570/ PEB 20571
Preliminary Data Sheet
up to 24 ISDN channels
supporting up to 16ISDN channels or 32 analog
subscribers
(4 x 32 TS) or 2 x 4.096 Mbit/s or 1 x 8.192 Mbit/s
from a single 16.384 MHz crystal source
DELIC-LC Key Features
DELIC-PB Key Features
up to 4 x 2.048 Mbit/s
1-4
Package
P-TQFP-100-1
P-TQFP-100-1
PEB 20570
PEB 20571
2003-08
CMOS