Priority vector interrupt system

Details Priority vector interrupt system Priority vector interrupt system

1976-08-04

1977-11-01

Nusbaum, Mark E.

Boots, shoes, and leggings

G06F 918

Patent

active

040568474

ABSTRACT:
Vectored priority interrupt system utilizing a priority encoder which provides to the interrupted device, usually a processor, a coded signal denoting the highest priority device requesting an interrupt. The coded signals are transmitted to the interrupted device in response to a distinctive address signal provided by the interrupted device in response to an interrupt signal. Provision is also made to mask and to store the interrupt signals.

REFERENCES:
patent: 3286236 (1966-11-01), Logan et al.
patent: 3328771 (1967-06-01), Blaauw et al.
patent: 3833888 (1974-09-01), Stafford et al.
patent: 3836889 (1974-09-01), Kotok et al.
patent: 3905025 (1975-09-01), Davis et al.
patent: 3944985 (1976-03-01), Brandstaetter et al.
patent: 3953835 (1976-04-01), Cuccio et al.

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