Patent
1993-11-29
1996-12-03
Kriess, Kevin A.
395DIG1, 395271, 3952719, G06F 100
Patent
active
055817440
ABSTRACT:
A method and apparatus for improving communication capability between computer devices and peripherals scans a data signal for a valid synchronizing sequence. If no valid synchronizing sequence is detected within a predetermined amount of time, the polarity of the data signal is inverted. Polarity of the data signal is latched when a valid synchronizing sequence is detected. In another aspect of the invention, a header block that receives a connector also includes a first wire bus and a second wire bus. Jumpers are employed to connect the first pin of the connector to the first wire bus and the second pin of the connector to the second wire bus.
REFERENCES:
patent: 4434324 (1984-02-01), Boggio et al.
patent: 4575864 (1986-03-01), Rice et al.
Hub supported GALCOM 5250 stand alone products (brochure) (pp. 8-10).
ADACOM 3270 Communications-AS2299 Active Star Repeater (single page).
MUX Lab-Twinstar III Pin Configuration Jumpers-Dated Nov. 24, 1992 (single page).
CSP Inc.-SMARTStar AS400/3x Active Repeater (brochure) (two pages).
TIEX-Daisy*Powerpanel Plus (single page).
Network Devices Inc.-Gemini Series, Gemini-2000 (single page).
Frank Andrew
Goyret Ignacio M.
Jaeger Don
Papanier Jordon P.
Andrew Corporation
Kriess Kevin A.
LandOfFree
Method and apparatus for correcting polarity using a synchronizi does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for correcting polarity using a synchronizi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for correcting polarity using a synchronizi will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-794763