IT1020227B - Perfezionamenti riguardanti gli apparecchi per la manipolazione di informazioni digitali - Google Patents
Perfezionamenti riguardanti gli apparecchi per la manipolazione di informazioni digitaliInfo
- Publication number
- IT1020227B IT1020227B IT26652/74A IT2665274A IT1020227B IT 1020227 B IT1020227 B IT 1020227B IT 26652/74 A IT26652/74 A IT 26652/74A IT 2665274 A IT2665274 A IT 2665274A IT 1020227 B IT1020227 B IT 1020227B
- Authority
- IT
- Italy
- Prior art keywords
- digital information
- handling digital
- improvements regarding
- regarding equipment
- equipment
- Prior art date
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)
- Shift Register Type Memory (AREA)
- Logic Circuits (AREA)
- Mechanical Control Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00391610A US3818203A (en) | 1973-08-27 | 1973-08-27 | Matrix shifter |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1020227B true IT1020227B (it) | 1977-12-20 |
Family
ID=23547279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26652/74A IT1020227B (it) | 1973-08-27 | 1974-08-27 | Perfezionamenti riguardanti gli apparecchi per la manipolazione di informazioni digitali |
Country Status (8)
Country | Link |
---|---|
US (1) | US3818203A (it) |
JP (1) | JPS5922260B2 (it) |
CA (1) | CA995767A (it) |
DE (1) | DE2440389C2 (it) |
FR (1) | FR2242727B1 (it) |
GB (1) | GB1454209A (it) |
IT (1) | IT1020227B (it) |
SE (1) | SE403204B (it) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US3934132A (en) * | 1974-06-10 | 1976-01-20 | Control Data Corporation | Shift network for dual width operands |
US3967101A (en) * | 1975-03-17 | 1976-06-29 | Honeywell Information Systems, Inc. | Data alignment circuit |
US4051358A (en) * | 1976-02-20 | 1977-09-27 | Intel Corporation | Apparatus and method for composing digital information on a data bus |
JPS52156522A (en) * | 1976-06-23 | 1977-12-27 | Yuuzatsuku Denshi Kougiyou Kk | Shift circuit |
JPS5652441A (en) * | 1979-10-05 | 1981-05-11 | Pioneer Electronic Corp | Programmable bit shift circuit |
JPS5679352A (en) * | 1979-12-03 | 1981-06-29 | Nec Corp | Address generator |
USRE33664E (en) * | 1980-12-31 | 1991-08-13 | At&T Bell Laboratories | Data shifting and rotating apparatus |
US4396994A (en) * | 1980-12-31 | 1983-08-02 | Bell Telephone Laboratories, Incorporated | Data shifting and rotating apparatus |
JPS593548A (ja) * | 1982-06-30 | 1984-01-10 | Fujitsu Ltd | 可変長符号の符号変換回路 |
JPS60142422A (ja) * | 1983-12-29 | 1985-07-27 | Fujitsu Ltd | ビツト操作回路 |
DE3854818T2 (de) * | 1987-08-21 | 1996-05-15 | Commw Scient Ind Res Org | Transformationsverarbeitungsschaltung |
US4818988A (en) * | 1988-01-04 | 1989-04-04 | Gte Laboratories Incorporated | Crosspoint switching array |
US4843383A (en) * | 1988-01-13 | 1989-06-27 | National Semiconductor Corporation | Transistor matrix shifter |
US5027300A (en) * | 1989-12-20 | 1991-06-25 | Bull Hn Information Systems Inc. | Two level multiplexer circuit shifter apparatus |
JP2526532B2 (ja) * | 1992-10-14 | 1996-08-21 | 日本プレシジョン・サーキッツ株式会社 | 画像処理用デジタルフィルタ |
US6226735B1 (en) * | 1998-05-08 | 2001-05-01 | Broadcom | Method and apparatus for configuring arbitrary sized data paths comprising multiple context processing elements |
EP2319275B1 (en) * | 2008-07-29 | 2013-11-20 | Koninklijke Philips N.V. | Illumination device comprising multiple leds |
US8438522B1 (en) | 2008-09-24 | 2013-05-07 | Iowa State University Research Foundation, Inc. | Logic element architecture for generic logic chains in programmable devices |
US8661394B1 (en) | 2008-09-24 | 2014-02-25 | Iowa State University Research Foundation, Inc. | Depth-optimal mapping of logic chains in reconfigurable fabrics |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3588483A (en) * | 1968-03-14 | 1971-06-28 | Robert J Lesniewski | Variable digital processor including a register for shifting and rotating bits in either direction |
US3553652A (en) * | 1968-03-29 | 1971-01-05 | Burroughs Corp | Data field transfer apparatus |
US3731073A (en) * | 1972-04-05 | 1973-05-01 | Bell Telephone Labor Inc | Programmable switching array |
-
1973
- 1973-08-27 US US00391610A patent/US3818203A/en not_active Expired - Lifetime
-
1974
- 1974-08-02 CA CA206,223A patent/CA995767A/en not_active Expired
- 1974-08-20 GB GB3662174A patent/GB1454209A/en not_active Expired
- 1974-08-23 JP JP49096258A patent/JPS5922260B2/ja not_active Expired
- 1974-08-23 DE DE2440389A patent/DE2440389C2/de not_active Expired
- 1974-08-26 SE SE7410793A patent/SE403204B/xx not_active IP Right Cessation
- 1974-08-26 FR FR7429172A patent/FR2242727B1/fr not_active Expired
- 1974-08-27 IT IT26652/74A patent/IT1020227B/it active
Also Published As
Publication number | Publication date |
---|---|
SE403204B (sv) | 1978-07-31 |
JPS5051637A (it) | 1975-05-08 |
US3818203A (en) | 1974-06-18 |
FR2242727A1 (it) | 1975-03-28 |
SE7410793L (it) | 1975-02-28 |
DE2440389C2 (de) | 1984-06-14 |
GB1454209A (it) | 1976-11-03 |
JPS5922260B2 (ja) | 1984-05-25 |
FR2242727B1 (it) | 1978-06-09 |
CA995767A (en) | 1976-08-24 |
DE2440389A1 (de) | 1975-03-20 |
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