DocumentCode
2875997
Title
A peripheral board controller for digital exchange systems
Author
Lerach, L. ; Geiger, Gerhard ; Strafner, M.
Author_Institution
Siemens AG, Munich, Germany
Volume
XXVI
fYear
1983
fDate
23-25 Feb. 1983
Firstpage
76
Lastpage
77
Abstract
This report will cover a controller which optimizes line board architecture in digital exchange systems. A μP compatible circuit implements a 4Mb serial communication link and includes HDLC protocol, variable time slot assignment for up to 16 subscribers, and a redundant PCM interface port. The circuit is realized in a 3.5μm NMOS process.
Keywords
Centralized control; Circuits; Control systems; Digital control; Filters; Logic devices; Logic testing; Microprocessors; Telephony; Wiring;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference. Digest of Technical Papers. 1983 IEEE International
Conference_Location
New York, NY, USA
Type
conf
DOI
10.1109/ISSCC.1983.1156439
Filename
1156439
Link To Document