JPS5652441A - Programmable bit shift circuit - Google Patents
Programmable bit shift circuitInfo
- Publication number
- JPS5652441A JPS5652441A JP12858379A JP12858379A JPS5652441A JP S5652441 A JPS5652441 A JP S5652441A JP 12858379 A JP12858379 A JP 12858379A JP 12858379 A JP12858379 A JP 12858379A JP S5652441 A JPS5652441 A JP S5652441A
- Authority
- JP
- Japan
- Prior art keywords
- shift
- pieces
- line
- data lines
- lines
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
- G06F5/01—Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising
- G06F5/015—Methods or arrangements for data conversion without changing the order or content of the data handled for shifting, e.g. justifying, scaling, normalising having at least two separately controlled shifting levels, e.g. using shifting matrices
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Logic Circuits (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12858379A JPS5652441A (en) | 1979-10-05 | 1979-10-05 | Programmable bit shift circuit |
US06/194,659 US4383304A (en) | 1979-10-05 | 1980-10-06 | Programmable bit shift circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12858379A JPS5652441A (en) | 1979-10-05 | 1979-10-05 | Programmable bit shift circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5652441A true JPS5652441A (en) | 1981-05-11 |
Family
ID=14988335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12858379A Pending JPS5652441A (en) | 1979-10-05 | 1979-10-05 | Programmable bit shift circuit |
Country Status (2)
Country | Link |
---|---|
US (1) | US4383304A (ja) |
JP (1) | JPS5652441A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59204880A (ja) * | 1983-05-10 | 1984-11-20 | キヤノン株式会社 | 文字パターンの処理装置 |
JPS62184531A (ja) * | 1986-02-10 | 1987-08-12 | Hitachi Ltd | バレルシフタ |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4622648A (en) * | 1982-05-10 | 1986-11-11 | American Microsystems, Inc. | Combinational logic structure using PASS transistors |
JPS59216245A (ja) * | 1983-05-25 | 1984-12-06 | Nec Corp | 正規化回路 |
US4583197A (en) * | 1983-06-30 | 1986-04-15 | International Business Machines Corporation | Multi-stage pass transistor shifter/rotator |
US4636976A (en) * | 1984-09-28 | 1987-01-13 | Data General Corporation | Bit shifting apparatus |
US4626894A (en) * | 1984-10-04 | 1986-12-02 | Rca Corporation | Signal filtering system having adaptively cascaded filter stages for developing a variable bandwidth frequency characteristic |
US4984189A (en) * | 1985-04-03 | 1991-01-08 | Nec Corporation | Digital data processing circuit equipped with full bit string reverse control circuit and shifter to perform full or partial bit string reverse operation and data shift operation |
JPH0751366B2 (ja) * | 1985-06-27 | 1995-06-05 | キヤノン株式会社 | 出力制御方法 |
US4797852A (en) * | 1986-02-03 | 1989-01-10 | Intel Corporation | Block shifter for graphics processor |
JPS63225822A (ja) * | 1986-08-11 | 1988-09-20 | Toshiba Corp | バレルシフタ |
JPS6382513A (ja) * | 1986-09-26 | 1988-04-13 | Toshiba Corp | バレルシフタ |
JPS6386024A (ja) * | 1986-09-30 | 1988-04-16 | Toshiba Corp | バレルシフタ |
US5073864A (en) * | 1987-02-10 | 1991-12-17 | Davin Computer Corporation | Parallel string processor and method for a minicomputer |
WO1988006308A1 (en) * | 1987-02-10 | 1988-08-25 | Davin Computer Corporation | Parallel string processor and method for a minicomputer |
US4896133A (en) * | 1987-02-10 | 1990-01-23 | Davin Computer Corporation | Parallel string processor and method for a minicomputer |
AU1933788A (en) * | 1987-08-20 | 1989-03-09 | Davin Computer Corporation | Parallel string processor and method for a minicomputer |
US4905175A (en) * | 1988-12-05 | 1990-02-27 | General Electric Company | Digit-serial shifters constructed from basic cells |
JP2603134B2 (ja) * | 1989-06-06 | 1997-04-23 | 三菱電機株式会社 | 移動平均処理装置 |
US4999796A (en) * | 1989-12-14 | 1991-03-12 | Motorola, Inc. | Sticky bit detection and shifting logic |
US5560007A (en) * | 1993-06-30 | 1996-09-24 | Borland International, Inc. | B-tree key-range bit map index optimization of database queries |
US5586288A (en) * | 1993-09-22 | 1996-12-17 | Hilevel Technology, Inc. | Memory interface chip with rapid search capability |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3076181A (en) * | 1957-09-26 | 1963-01-29 | Rca Corp | Shifting apparatus |
US3989955A (en) * | 1972-09-30 | 1976-11-02 | Tokyo Shibaura Electric Co., Ltd. | Logic circuit arrangements using insulated-gate field effect transistors |
US3818203A (en) * | 1973-08-27 | 1974-06-18 | Honeywell Inc | Matrix shifter |
US3887799A (en) * | 1973-12-03 | 1975-06-03 | Theodore P Lindgren | Asynchronous n bit position data shifter |
US3961750A (en) * | 1974-04-05 | 1976-06-08 | Signetics Corporation | Expandable parallel binary shifter/rotator |
US4051358A (en) * | 1976-02-20 | 1977-09-27 | Intel Corporation | Apparatus and method for composing digital information on a data bus |
-
1979
- 1979-10-05 JP JP12858379A patent/JPS5652441A/ja active Pending
-
1980
- 1980-10-06 US US06/194,659 patent/US4383304A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59204880A (ja) * | 1983-05-10 | 1984-11-20 | キヤノン株式会社 | 文字パターンの処理装置 |
JPS62184531A (ja) * | 1986-02-10 | 1987-08-12 | Hitachi Ltd | バレルシフタ |
Also Published As
Publication number | Publication date |
---|---|
US4383304A (en) | 1983-05-10 |
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