Data input circuit and semiconductor device utilizing data...

Details Data input circuit and semiconductor device utilizing data... Data input circuit and semiconductor device utilizing data...

2006-12-12

2006-12-12

To, Doris H. (Department: 2616)

Coded data generation or conversion

Digital code to digital code converters

Serial to parallel

C365S189120, C710S071000, C711S109000

Reexamination Certificate

active

07148826

ABSTRACT:
A data input circuit converts input serial data to n-bit parallel data, and outputs the n-bit parallel data by following an address signal. The data input circuit includes a data shifting unit including a plurality of columns, and sequentially shifting the input serial data through the plurality of columns; and a selection unit selecting a column among the plurality of columns as an input column by following the address signal, wherein the input serial data is inputted to the data shifting unit through the input column. Thus, the data input device can speed up its processing speed with a simplified circuit structure whose circuit size is reduced.

REFERENCES:
patent: 4858190 (1989-08-01), Yamaguchi et al.
patent: 4870621 (1989-09-01), Nakada
patent: 4903240 (1990-02-01), Von Flue
patent: 4985872 (1991-01-01), Halbert, III
patent: 5017809 (1991-05-01), Turner
patent: 5282164 (1994-01-01), Kawana
patent: 5337050 (1994-08-01), Sugawara
patent: 5596540 (1997-01-01), Diem et al.
patent: 5596724 (1997-01-01), Mullins et al.
patent: 5668772 (1997-09-01), Hotta
patent: 5774079 (1998-06-01), Zirngibl
patent: 5777946 (1998-07-01), Inuzuka et al.
patent: 5789736 (1998-08-01), Kawahara
patent: 5862367 (1999-01-01), Chiao-Yen
patent: 5926120 (1999-07-01), Swenson et al.
patent: 6055022 (2000-04-01), Hush
patent: 6091348 (2000-07-01), Crayford
patent: 6092165 (2000-07-01), Bolyn
patent: 6128244 (2000-10-01), Thompson et al.
patent: 6259387 (2001-07-01), Fukazawa
patent: 6438054 (2002-08-01), Kanazashi
patent: 6509851 (2003-01-01), Clark et al.

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