IT1050025B - Matrice logica perfezionata - Google Patents
Matrice logica perfezionataInfo
- Publication number
- IT1050025B IT1050025B IT30098/75A IT3009875A IT1050025B IT 1050025 B IT1050025 B IT 1050025B IT 30098/75 A IT30098/75 A IT 30098/75A IT 3009875 A IT3009875 A IT 3009875A IT 1050025 B IT1050025 B IT 1050025B
- Authority
- IT
- Italy
- Prior art keywords
- perfected
- logic matrix
- logic
- matrix
- matrix perfected
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/173—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components
- H03K19/177—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form
- H03K19/17704—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form the logic functions being realised by the interconnection of rows and columns
- H03K19/17708—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using elementary logic circuits as components arranged in matrix form the logic functions being realised by the interconnection of rows and columns using an AND matrix followed by an OR matrix, i.e. programmable logic arrays
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Logic Circuits (AREA)
- Electronic Switches (AREA)
- Read Only Memory (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/537,217 US3975623A (en) | 1974-12-30 | 1974-12-30 | Logic array with multiple readout tables |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1050025B true IT1050025B (it) | 1981-03-10 |
Family
ID=24141723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT30098/75A IT1050025B (it) | 1974-12-30 | 1975-12-09 | Matrice logica perfezionata |
Country Status (7)
Country | Link |
---|---|
US (1) | US3975623A (it) |
JP (1) | JPS5523507B2 (it) |
CA (1) | CA1060959A (it) |
DE (1) | DE2556273C2 (it) |
FR (1) | FR2296968A1 (it) |
GB (1) | GB1473030A (it) |
IT (1) | IT1050025B (it) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4029970A (en) * | 1975-11-06 | 1977-06-14 | Ibm Corporation | Changeable decoder structure for a folded logic array |
US4084152A (en) * | 1976-06-30 | 1978-04-11 | International Business Machines Corporation | Time shared programmable logic array |
US4195352A (en) * | 1977-07-08 | 1980-03-25 | Xerox Corporation | Split programmable logic array |
US4139907A (en) * | 1977-08-31 | 1979-02-13 | Bell Telephone Laboratories, Incorporated | Integrated read only memory |
US4123669A (en) * | 1977-09-08 | 1978-10-31 | International Business Machines Corporation | Logical OR circuit for programmed logic arrays |
JPS54148360A (en) * | 1978-05-12 | 1979-11-20 | Nec Corp | Logic array circuit |
JPS562739A (en) * | 1979-06-20 | 1981-01-13 | Nec Corp | Pla logical operation circuit |
US4357678A (en) * | 1979-12-26 | 1982-11-02 | International Business Machines Corporation | Programmable sequential logic array mechanism |
US4506341A (en) * | 1982-06-10 | 1985-03-19 | International Business Machines Corporation | Interlaced programmable logic array having shared elements |
US4531200A (en) * | 1982-12-02 | 1985-07-23 | International Business Machines Corporation | Indexed-indirect addressing using prefix codes |
US4644191A (en) * | 1985-09-19 | 1987-02-17 | Harris Corporation | Programmable array logic with shared product terms |
DE3765695D1 (de) * | 1986-05-30 | 1990-11-29 | Siemens Ag | Programmierbare schaltungsanordnung. |
US5189320A (en) * | 1991-09-23 | 1993-02-23 | Atmel Corporation | Programmable logic device with multiple shared logic arrays |
US6128214A (en) * | 1999-03-29 | 2000-10-03 | Hewlett-Packard | Molecular wire crossbar memory |
US6518156B1 (en) | 1999-03-29 | 2003-02-11 | Hewlett-Packard Company | Configurable nanoscale crossbar electronic circuits made by electrochemical reaction |
US6459095B1 (en) * | 1999-03-29 | 2002-10-01 | Hewlett-Packard Company | Chemically synthesized and assembled electronics devices |
US7030408B1 (en) | 1999-03-29 | 2006-04-18 | Hewlett-Packard Development Company, L.P. | Molecular wire transistor (MWT) |
US6256767B1 (en) * | 1999-03-29 | 2001-07-03 | Hewlett-Packard Company | Demultiplexer for a molecular wire crossbar network (MWCN DEMUX) |
US6314019B1 (en) | 1999-03-29 | 2001-11-06 | Hewlett-Packard Company | Molecular-wire crossbar interconnect (MWCI) for signal routing and communications |
US6458621B1 (en) * | 2001-08-01 | 2002-10-01 | Hewlett-Packard Company | Batch fabricated molecular electronic devices with cost-effective lithographic electrodes |
US7092310B2 (en) * | 2003-12-19 | 2006-08-15 | International Business Machines Corporation | Memory array with multiple read ports |
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 |
JP6975430B2 (ja) * | 2019-02-08 | 2021-12-01 | マコー株式会社 | ワーク表面処理装置及びワーク表面処理方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3699534A (en) * | 1970-12-15 | 1972-10-17 | Us Navy | Cellular arithmetic array |
US3761902A (en) * | 1971-12-30 | 1973-09-25 | Ibm | Functional memory using multi-state associative cells |
US3818452A (en) * | 1972-04-28 | 1974-06-18 | Gen Electric | Electrically programmable logic circuits |
US3816725A (en) * | 1972-04-28 | 1974-06-11 | Gen Electric | Multiple level associative logic circuits |
US3849638A (en) * | 1973-07-18 | 1974-11-19 | Gen Electric | Segmented associative logic circuits |
-
1974
- 1974-12-30 US US05/537,217 patent/US3975623A/en not_active Expired - Lifetime
-
1975
- 1975-09-16 GB GB3791975A patent/GB1473030A/en not_active Expired
- 1975-10-08 CA CA237,279A patent/CA1060959A/en not_active Expired
- 1975-11-05 FR FR7534723A patent/FR2296968A1/fr active Granted
- 1975-12-02 JP JP14247075A patent/JPS5523507B2/ja not_active Expired
- 1975-12-09 IT IT30098/75A patent/IT1050025B/it active
- 1975-12-13 DE DE2556273A patent/DE2556273C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1060959A (en) | 1979-08-21 |
FR2296968A1 (fr) | 1976-07-30 |
US3975623A (en) | 1976-08-17 |
JPS5178951A (it) | 1976-07-09 |
DE2556273A1 (de) | 1976-07-08 |
GB1473030A (en) | 1977-05-11 |
FR2296968B1 (it) | 1978-05-12 |
DE2556273C2 (de) | 1982-04-15 |
JPS5523507B2 (it) | 1980-06-23 |
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