PEB20324 데이터 시트보기 (PDF) - Infineon Technologies

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PEB20324

Multichannel Network Interface Controller for HDLC + Extensions MUNICH128X

Infineon Technologies 

PEB 20324

PEF 20324

Introduction

1.3

Typical Applications

The MUNICH128X provides protocol processing and host memory buffer management

for four independent T1/E1 PRI ports. As such, the MUNICH128X fits into a system

between the framer or LIU/framer devices (e.g., the Siemens FALC®54/FALC®54-LH

transceiver) and the host bus (e.g. PCI Bus), as illustrated in Figure 1-3.

The MUNICH128X provides four independent Serial PCM ports which connect directly

into the framer devices. In PCI based systems a dedicated microcontroller or PCI bridge

chip is necessary to configure the framer or LIU/framer devices.

Additionally, the MUNICH128X provides a PCI 2.1 interface which connects directly to

the system PCI bus. Optionally, this bus can be configured in De-multiplexed Mode.

T1/E1/PRI

FALC R 54 /

FALC R -LH

Transceiver

T1/E1/PRI

FALC R 54 /

FALC R -LH

Transceiver

T1/E1/PRI

FALC R 54 /

FALC R -LH

Transceiver

T1/E1/PRI

FALC R 54 /

FALC R -LH

Transceiver

Dedicated

CPU

MUNICH128X

PCI BUS

PCI Bridge

Chip

Host

Memory

Processor

ITS10009

Figure 1-3 System Integration of the MUNICH128X in PCI-Based System

Hardware Reference Manual

12

04.99

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