Apparatus for the automatic in-circuit testing of coder/decoder

Details Apparatus for the automatic in-circuit testing of coder/decoder Apparatus for the automatic in-circuit testing of coder/decoder

1988-07-19

1991-03-26

Olms, Douglas W.

Pulse or digital communications

Repeaters

Testing

324 731, 371 251, H04B 346

Patent

active

050035541

ABSTRACT:
An automated apparatus and method for in-circuit testing of a coder/decoder circuit mounted a telecommunications card. The automated apparatus is capable of testing the functioning of the coder/decoder circuit: by applying at least one analog voltage signal to the transmit pin and recording the resulting digital serial output signals and by applying at least one pattern of digital signals to the digital serial input pin and recording the resulting analog signals on the receive pin. In conducting these tests, the automated apparatus electrically overdrives any analog or digital signal from associated components on the circuitry.

REFERENCES:
patent: 4347600 (1982-08-01), Abbott et al.
patent: 4414632 (1983-11-01), Murrell
patent: 4580274 (1986-04-01), Debany, Jr. et al.
patent: 4777645 (1988-10-01), Faith et al.

Affiliated with

Also associated with

Rating

Apparatus for the automatic in-circuit testing of coder/decoder does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for the automatic in-circuit testing of coder/decoder , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for the automatic in-circuit testing of coder/decoder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-623266