Shift register

Details Shift register Shift register

2005-06-07

2005-06-07

Wambach, Margaret R. (Department: 2816)

Electrical pulse counters, pulse dividers, or shift registers: c

Shift register

Shift direction control

C377S078000, C377S080000, C377S081000, C345S099000, C345S100000

Reexamination Certificate

active

06904116

ABSTRACT:
A shift register includes bidirectional register units, a direction switching section, a register unit selecting section, and a shift clock supply section. The bidirectional register units are cascaded through first input/output terminals for data shifting and perform data shifting operation. The bidirectional register units have second input/output terminals which separately and directly input/output data. The direction switching section switches the shifting directions of the bidirectional register units. The register unit selecting section selects one of the bidirectional register units and inputs/outputs data through the second input/output terminal. The shift clock supply section supplies shift clocks to the bidirectional register units ranging from the bidirectional register unit selected by the register unit selecting section to the last-stage bidirectional register unit.

REFERENCES:
patent: 4387341 (1983-06-01), Martinson
patent: 1096506 (2001-05-01), None
patent: S63-160408 (1988-07-01), None
patent: H03-222539 (1991-10-01), None
patent: 2001-126491 (2001-05-01), None
patent: WO 98/56005 (1998-12-01), None

Affiliated with

Also associated with

Rating

Shift register does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3502703