Digital signal processing device with optimized ALU circuit and

Details Digital signal processing device with optimized ALU circuit and Digital signal processing device with optimized ALU circuit and

1994-08-09

1997-01-14

An, Meng-Ai T.

Boots, shoes, and leggings

364736, 364757, 364748, 3649476, 364258, 3642582, 3642595, 364261, 364DIG1, G06F 700

Patent

active

055949126

ABSTRACT:
A digital signal processing device includes at least one peripheral unit, a data bus and at least three data registers and a flag register exchanging binary-encoded data with the at least one peripheral unit through the data bus. Two shift registers are each loaded with contents of one of the data registers. Two modification units are each connected downstream stream of a respective one of the shift registers. An arithmetic and logic unit is connected to the modification units. A multiplication register is to be written by the arithmetic and logic unit and through the data bus by the at least one peripheral unit. A logic block controls shift operations of at least one of the two shift registers as a function of contents of the multiplication register. A programmable sequence control is connected to the data registers, the at least one peripheral unit, the arithmetic and logic unit, the flag register, the shift registers, and the modification units.

REFERENCES:
patent: 4272828 (1981-06-01), Negi et al.
patent: 4454589 (1984-06-01), Miller
patent: 4613935 (1986-09-01), Couleur
patent: 4622650 (1986-11-01), Kulisch
patent: 4713749 (1987-12-01), Magar et al.
patent: 4800517 (1989-01-01), Asghar et al.
patent: 4815021 (1989-03-01), Steiner et al.
patent: 4926355 (1990-05-01), Boreland
patent: 5045993 (1991-09-01), Murakami et al.
patent: 5282153 (1994-01-01), Bartkowiak et al.

Affiliated with

Also associated with

Rating

Digital signal processing device with optimized ALU circuit and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Digital signal processing device with optimized ALU circuit and , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital signal processing device with optimized ALU circuit and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1396186