Circuit employing intercoupled state machines for transmitting a

Details Circuit employing intercoupled state machines for transmitting a Circuit employing intercoupled state machines for transmitting a

1985-06-26

1987-03-03

Weldon, Ulysses

Communications: electrical

Continuously variable indicating

With meter reading

370 85, 3701101, H04Q 300, H04J 302, H04J 312

Patent

active

046479252

ABSTRACT:
A circuit which operates on input signals representing multiformatted sequences of idle characters, voice characters, and data characters comprises: a first state machine consisting essentially of a logic array, a register, and a counter. One section of the register is coupled to receive the input signals and another section of the register together with the counter is coupled to receive respective signals from the logic array. The logic array has input terminals coupled to receive signals from the register and the counter, and in response, generate control signals indicating in which format and which location therein each character is being received. Second, third, and fourth state machines are coupled to receive respective subsets of the control signals from the first state machine. The second, third, and fourth state machines are adapted to perform transmit and receive operations on the voice and data characters in response to the subset of control signals it receives; and each subset of the control signals is smaller in number than the input terminals of the logic array.

REFERENCES:
patent: 4383315 (1983-05-01), Torng
patent: 4450554 (1984-05-01), Steensma et al.
patent: 4476559 (1984-10-01), Brolin et al.
patent: 4581735 (1986-04-01), Flamm et al.

Affiliated with

Also associated with

Rating

Circuit employing intercoupled state machines for transmitting a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Circuit employing intercoupled state machines for transmitting a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Circuit employing intercoupled state machines for transmitting a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1019730