A Dual Switchport LSI for State-of-the-Art Digital Exchanges

This paper reports the development of a LSI switching circuit that is used in a modern digital exchange. Eight of these dual switchport LSI's - combined in one switching element - perform both space and time switching on 16 PCM lines, 32 channels each. The device contains all the hardware to se...

Full description

Saved in:
Bibliographic Details
Main Authors: Sallaerts, D., Van Simaeys, F., Rahier, M.
Format: Conference Proceeding
Language:English
Subjects:
Clocks
Communication switching
Communication system control
Large scale integration
Phase change materials
Switching circuits
Synchronization
Telephony
Testing
Very large scale integration
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This paper reports the development of a LSI switching circuit that is used in a modern digital exchange. Eight of these dual switchport LSI's - combined in one switching element - perform both space and time switching on 16 PCM lines, 32 channels each. The device contains all the hardware to set up communication paths, send data over these paths, and monitor their status.