System with selectively exclusionary enablement for plural indir

Details System with selectively exclusionary enablement for plural indir System with selectively exclusionary enablement for plural indir

1989-03-02

1992-11-03

Lee, Thomas C.

Boots, shoes, and leggings

3642412, 3642422, 3642597, 3642416, 364DIG2, 395425, G06F 946

Patent

active

051612283

ABSTRACT:
An indirect address type interrupt control circuit is provided. A plurality of interrupt control units are provided for receiving an input interrupt signal and generating a vector address which corresponds to the interrupt signal. Also provided in the circuit is a control unit which responds to the input interrupt signal to cause only one of the plurality of interrupt control units which corresponds to the interrupt signal to be rendered operative. With this structure, the number of interrupt request signals can be increased or decreased with ease.

REFERENCES:
patent: 3665415 (1972-05-01), Beard
patent: 3676861 (1972-07-01), Ruth
patent: 4020472 (1977-04-01), Bennett
patent: 4028663 (1977-06-01), Royer
patent: 4068305 (1978-01-01), Cutler
patent: 4205374 (1980-05-01), Bardsley
patent: 4245308 (1981-01-01), Hirshmann
patent: 4358829 (1982-11-01), Branigin
patent: 4396984 (1983-08-01), Videki
patent: 4420806 (1983-12-01), Johnson
patent: 4734882 (1988-03-01), Romagosa
patent: 4779195 (1988-10-01), James
patent: 4803613 (1989-02-01), Kametani

Affiliated with

Also associated with

Rating

System with selectively exclusionary enablement for plural indir does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System with selectively exclusionary enablement for plural indir, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System with selectively exclusionary enablement for plural indir will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2056815