Data processing system having apparatus in a communications subs

Boots – shoes – and leggings

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G06F 304

Patent

active

044059795

ABSTRACT:
A data processing system having a communications subsystem operating in a byte control protocol mode includes apparatus for establishing byte synchronization between the data circuit terminating equipment (DCE) and the communications subsystem. The apparatus includes a flop for receiving a stream of predetermined binary bits, a counter generating count signals indicative of the number of binary bits between a byte timing signal from the DCE and the last binary ONE bit of the last byte containing all binary ONE bits, a shift register for the serial shifting of the transmitted data bits and a multiplexer responsive to the count signals for selecting the shift register terminal, thereby timing the byte timing signal to the binary bit stream of data bits, including bytes of all binary ONE bits and a byte of all binary ZERO bits, followed by bytes of data bits.

REFERENCES:
patent: 3680051 (1972-07-01), Blessin et al.
patent: 3825905 (1974-07-01), Allen
patent: 4122519 (1978-10-01), Bielawski et al.
patent: 4156931 (1979-05-01), Adelman et al.
patent: 4188665 (1980-02-01), Nagel et al.
patent: 4225919 (1980-09-01), Kyu et al.
patent: 4254462 (1981-03-01), Raymond et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Data processing system having apparatus in a communications subs does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Data processing system having apparatus in a communications subs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data processing system having apparatus in a communications subs will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-590905

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.