Communication system capable of quickly and impartially arbitrat

Details Communication system capable of quickly and impartially arbitrat Communication system capable of quickly and impartially arbitrat

1992-12-21

1993-08-31

Swann, Tod R.

Cryptography

Particular algorithmic function encoding

Nbs/des algorithm

380 49, 34082551, 395425, 395725, 370 856, H04K 100

Patent

active

052416011

ABSTRACT:
In a communication system comprising a plurality of interface circuits (11-1 to 11-3) for communicating with a communication device through a data bus (13) and an arbitrator circuit (12) for arbitrating a data bus employment among the interface circuits when the interface circuits communicate with the communication device through the data bus. The arbitrator circuit is connected to the interface circuits by first through third buses (21 to 23). The interface circuits have individual addresses which are different from one another. Each of the interface circuits supplies the first bus with a demand signal which is representative of a level of employing the data bus. The arbitrator circuit supplies a priority address to the second bus in accordance with the demand signal. Each of the interface circuits supplies a conflict address to the first bus in response to the priority address. The arbitrator circuit supplies an arbitration address to the third bus in accordance with the priority address and the conflict address. Each of the interface circuits acquires a transmission right to employ the data bus in accordance with the arbitration address.

REFERENCES:
patent: 4631534 (1986-12-01), Franklin et al.
patent: 4633394 (1986-12-01), Georgiou et al.
patent: 4638120 (1987-01-01), Herve
patent: 4745548 (1988-05-01), Blahut
patent: 5119374 (1992-06-01), Firoozmand et al.
patent: 5140680 (1992-08-01), Best

Affiliated with

Also associated with

Rating

Communication system capable of quickly and impartially arbitrat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Communication system capable of quickly and impartially arbitrat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication system capable of quickly and impartially arbitrat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2303914