Information transferring apparatus

Details Information transferring apparatus Information transferring apparatus

1976-10-15

1979-03-20

Nusbaum, Mark E.

Boots, shoes, and leggings

G06F 300, G06F 1300

Patent

active

041457552

ABSTRACT:
The system comprises a central information processing unit, an input/output unit, a first-in first-out stack which is connected to receive information from the central information processing unit for sending a "FULL" signal to the central information processing unit when the stack is filled with the information sent from the central information processing unit and for sending thereto an "EMPTY" signal when the stack is empty, an input/output control circuit which operates to transfer the information from the first-in first-out stack to the input/output unit and to detect the state thereof for sending a "READY" signal to the central processing unit when the input/output unit is in a state ready for accepting the information, a command register coupled to the central information processing unit to be set at a particular bit by a bit signal sent from the central processing unit when it receives the "FULL" signal from the first-in first-out stack and the "READY" signal from the input/output control circuit, and a buffer control circuit energized by the output signal from the command register set at the particular bit for applying a transfer commencement command signal to the first-in first-out stack thereby causing it to transfer information to the input/output unit via the input/output control unit.

REFERENCES:
patent: 3482214 (1969-12-01), Sichel et al.
patent: 3573745 (1971-04-01), May
patent: 3689897 (1972-09-01), Sciuchetti
patent: 3693161 (1972-09-01), Price et al.
patent: 3771142 (1973-11-01), Minshull et al.
patent: 3818461 (1974-06-01), Ward et al.
patent: 3878513 (1975-04-01), Werner
patent: 3898626 (1975-08-01), Hutson et al.

Affiliated with

Also associated with

Rating

Information transferring apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Information transferring apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information transferring apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-224575