Pseudo-status signal generator

Details Pseudo-status signal generator Pseudo-status signal generator

1987-11-18

1989-06-13

Clark, David L.

Boots, shoes, and leggings

G06F 1314

Patent

active

048397946

ABSTRACT:
An electronic data transfer apparatus comprises a main device connected to input and output data, an input/output requesting device connected to the main device for controlling data input and output operations, a data bus provided between the main device and the input/output requesting device to facilitate connection therebetwen for transferring data, and a pseudo-status signal generator interposed between the main device and the input/output requesting device for alternately generating status signals representing ready and busy states of the main device in accordance with a status request from the input/output requesting device whereby data transfer speed therebetween is substantially improved.

REFERENCES:
patent: 4167041 (1979-09-01), Curlander et al.
patent: 4495574 (1985-01-01), Hofstetter
patent: 4524417 (1985-06-01), Kimoto
patent: 4698770 (1987-10-01), Rattan et al.
patent: 4723205 (1988-02-01), Fukuda et al.

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