Data processing apparatus with function of effecting hang-up pro

Details Data processing apparatus with function of effecting hang-up pro Data processing apparatus with function of effecting hang-up pro

1996-04-29

1998-02-24

Harvey, Jack B.

Boots, shoes, and leggings

3642412, 3642416, 3642426, 3642428, G06F 1300

Patent

active

057218692

ABSTRACT:
A data processing apparatus with a function of effecting a hang-up processing inhibits detecting retention of an access request as a hang-up, when the access request is accepted by a predetermined port. The apparatus includes a single time counting unit (76) provided in common for hang-up detection circuits (71 to 75). By this constitution, it is possible to reduce the number of hardwares, and to prevent an access request, which should not be detected as a hang-up, from being detected as a hang-up.

REFERENCES:
patent: 3603935 (1971-09-01), Moore
patent: 3993981 (1976-11-01), Cassarino et al.
patent: 4009470 (1977-02-01), Danilenko et al.
patent: 4096569 (1978-06-01), Barlow
patent: 4511959 (1985-04-01), Nicolas et al.
patent: 4590586 (1986-05-01), Zenk et al.
patent: 4633434 (1986-12-01), Scheuneman
patent: 4644467 (1987-02-01), McCarthy
patent: 4648029 (1987-03-01), Cooper et al.
patent: 4730268 (1988-03-01), Marin
patent: 4787032 (1988-11-01), Culley
patent: 4787033 (1988-11-01), Bomba et al.
patent: 4979099 (1990-12-01), Milia et al.
patent: 5025370 (1991-06-01), Koegel et al.
patent: 5168568 (1992-12-01), Thayer et al.
patent: 5193197 (1993-03-01), Thacker
patent: 5301283 (1994-04-01), Thacker et al.
patent: 5440752 (1995-08-01), Lentz et al.
Patent Abstracts of Japan, vol. 11, No. 260 (P-608), Aug. 22, 1987 & JP-A-62 063354 (Fujitsu Ltd), Mar. 20, 1987.

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