Dynamic barrel shifter

Details Dynamic barrel shifter Dynamic barrel shifter

1990-12-06

1992-07-14

Nguyen, Long T.

Boots, shoes, and leggings

G06F 738

Patent

active

051309416

ABSTRACT:
A dynamic barrel shifter has a data input portion, a data shift portion, and a shifted data output portion including sense inverters which are set at threshold voltage higher than a half of the power source voltage. The sense inverters are provided for every transmission route for each binary code. The dynamic barrel shifter also has a pre-charge portion for pre-charging the data shift portion and the shifted data output portion prior to the input of data. The pre-charge portion includes a first power source voltage applying circuit for applying electric potential lower than the power source voltage to the data shift portion through first gate elements from the power source, and a second power source voltage applying circuit for applying electric potential equal to the power source voltage to the input side of the shifted data output portion through second gate elements.

REFERENCES:
patent: 4653019 (1987-03-01), Hodge et al.
patent: 4831571 (1989-05-01), Tokumaru
patent: 4839839 (1989-06-01), Tokumaru
patent: 4839840 (1989-06-01), Tokumaru
patent: 4962511 (1990-10-01), Tokumaru
patent: 4999796 (1991-03-01), Dewitt et al.
patent: 5024993 (1991-06-01), Kroger et al.

Affiliated with

Also associated with

Rating

Dynamic barrel shifter does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-341179