Electronic digital logic circuitry – Multifunctional or programmable – Array
Patent
1995-05-02
1997-02-11
Ray, Gopal C.
Electronic digital logic circuitry
Multifunctional or programmable
Array
326 30, 3642735, 364DIG1, G06F 126
Patent
active
056030398
ABSTRACT:
An apparatus is described for translating between differential and single-ended SCSI signals. The apparatus includes programmable array logic. The TTL equivalent of both differential and single-ended control signals can be inputted to the PAL. The outputs of the PAL are used, together with control logic gates, in controlling the direction of transmission of SCSI control signals. In one embodiment, only bi-directional SCSI control signals are inputted to the PAL. In another embodiment, all SCSI control signals are inputted thereto. In one embodiment, terminator power is used to power components of the translating apparatus.
REFERENCES:
patent: 4309693 (1982-01-01), Craven
patent: 4739323 (1988-04-01), Miester et al.
patent: 4831283 (1989-05-01), Newton
patent: 4864291 (1989-09-01), Korpi
patent: 5239559 (1993-08-01), Brach et al.
patent: 5243623 (1993-09-01), Murdock
patent: 5276807 (1994-01-01), Kodama et al.
patent: 5338979 (1994-08-01), Mammano et al.
patent: 5361364 (1994-11-01), Nagashige
patent: 5367647 (1994-11-01), Coulson et al.
patent: 5404542 (1995-04-01), Cheung
patent: 5422580 (1995-06-01), Mandel et al.
Fujitsu Limited
Ray Gopal C.
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