Boots – shoes – and leggings
Patent
1991-06-28
1993-09-21
Fleming, Michael R.
Boots, shoes, and leggings
395275, 36424292, 3642592, 3642599, 364240, 364238, 364DIG1, G06F 1300, G06F 1326
Patent
active
052476227
ABSTRACT:
An ID processing dedicated SCSI bus interface logic circuit comprising a self ID decoder for decoding a self ID input; a priority encoder for encoding the highest priority ID on a SBI data bus; an ID Win comparator for comparing the self ID input with an output from said priority encoder to generate an ID win signal; a multiplexer for multiplexing the output from the priority encoder and a target ID input; a target ID decoder for decoding an output from the multiplexer; an NOR gate for NORing outputs from the self ID decoder 11 and from the target ID decoder every bit; a driver for arbitrating an output from the NOR gate to the SBI data bus; an IDOK comparator for comparing the output from the NOR gate with the ID on the SBI data bus to generate a signal IDOK; and a latch for latching the output from the priority encoder in response to an ID latch clock from a host computer to output a target ID selection signal. According to the present invention, the ID processing dedicated SCSI bus interface logic circuit can perform an identification processing and an error detection, with respect to IDs, by comparing the highest priority ID data on the SBI bus with a different ID data in arbitration on a bus between the host computer and target devices.
REFERENCES:
patent: 4237534 (1980-12-01), Felix
patent: 4402040 (1983-08-01), Evett
patent: 4467418 (1984-08-01), Quinquis
patent: 4648102 (1987-03-01), Riso et al.
patent: 4814974 (1989-03-01), Narayanan et al.
patent: 4941086 (1990-07-01), Kriz
patent: 4975829 (1990-12-01), Clarey et al.
patent: 5072420 (1991-12-01), Conley et al.
patent: 5081578 (1992-01-01), Davis
patent: 5083258 (1992-01-01), Yamasaki
patent: 5083261 (1992-01-01), Wilkie
Fleming Michael R.
Goldstar Co. Ltd.
Ray Gopal C.
LandOfFree
ID processing dedicated SCSI bus interface logic circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with ID processing dedicated SCSI bus interface logic circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and ID processing dedicated SCSI bus interface logic circuit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1056723