JPS5247979B2 - - Google Patents
Info
- Publication number
- JPS5247979B2 JPS5247979B2 JP48054845A JP5484573A JPS5247979B2 JP S5247979 B2 JPS5247979 B2 JP S5247979B2 JP 48054845 A JP48054845 A JP 48054845A JP 5484573 A JP5484573 A JP 5484573A JP S5247979 B2 JPS5247979 B2 JP S5247979B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/317—Testing of digital circuits
- G01R31/3181—Functional testing
- G01R31/31813—Test pattern generators
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/02—Digital function generators
- G06F1/03—Digital function generators working, at least partly, by table look-up
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Tests Of Electronic Circuits (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Communication Control (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Dram (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26350072A | 1972-06-16 | 1972-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4944675A JPS4944675A (US06492441-20021210-C00072.png) | 1974-04-26 |
| JPS5247979B2 true JPS5247979B2 (US06492441-20021210-C00072.png) | 1977-12-06 |
Family
ID=23002032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48054845A Expired JPS5247979B2 (US06492441-20021210-C00072.png) | 1972-06-16 | 1973-05-18 |
Country Status (6)
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53105351A (en) * | 1977-02-26 | 1978-09-13 | Nippon Telegr & Teleph Corp <Ntt> | Signal generator |
| JPS53105352A (en) * | 1977-02-26 | 1978-09-13 | Nippon Telegr & Teleph Corp <Ntt> | Signal generator |
| DE2829709C2 (de) * | 1978-07-06 | 1984-02-23 | Ibm Deutschland Gmbh, 7000 Stuttgart | Verfahren und Anordnung zur Erzeugung zeitlich unmittelbar aufeinanderfolgender Impulszyklen |
| JPS5395682U (US06492441-20021210-C00072.png) * | 1978-01-30 | 1978-08-03 | ||
| JPS5395681U (US06492441-20021210-C00072.png) * | 1978-01-30 | 1978-08-03 | ||
| US4459021A (en) * | 1978-11-03 | 1984-07-10 | The Perkin-Elmer Corporation | Memory registration system |
| US4450560A (en) * | 1981-10-09 | 1984-05-22 | Teradyne, Inc. | Tester for LSI devices and memory devices |
| JPS5861629A (ja) * | 1981-10-09 | 1983-04-12 | Hitachi Ltd | ビツトパタ−ン発生装置 |
| US4451918A (en) * | 1981-10-09 | 1984-05-29 | Teradyne, Inc. | Test signal reloader |
| JPH0615997B2 (ja) * | 1982-10-12 | 1994-03-02 | 株式会社ト−キン | 温度圧力検出装置 |
| US4635096A (en) * | 1983-04-08 | 1987-01-06 | Sony Corporation | Test signal generator |
| FR2553540B1 (fr) * | 1983-10-13 | 1986-01-03 | Centre Nat Rech Scient | Dispositif de test aleatoire pour circuits logiques, notamment microprocesseurs |
| US4555784A (en) * | 1984-03-05 | 1985-11-26 | Ampex Corporation | Parity and syndrome generation for error detection and correction in digital communication systems |
| US4597083A (en) * | 1984-04-06 | 1986-06-24 | Ampex Corporation | Error detection and correction in digital communication systems |
| US4719459A (en) * | 1986-03-06 | 1988-01-12 | Grumman Aerospace Corporation | Signal distribution system switching module |
| US4855681A (en) * | 1987-06-08 | 1989-08-08 | International Business Machines Corporation | Timing generator for generating a multiplicty of timing signals having selectable pulse positions |
| CA2092291A1 (en) * | 1990-09-24 | 1992-03-25 | Steven G. Morton | Sonet signal generating apparatus and method |
| US5285453A (en) * | 1990-12-28 | 1994-02-08 | International Business Machines Corporation | Test pattern generator for testing embedded arrays |
| US5349587A (en) * | 1992-03-26 | 1994-09-20 | Northern Telecom Limited | Multiple clock rate test apparatus for testing digital systems |
| CN100410890C (zh) * | 2006-04-07 | 2008-08-13 | 建兴电子科技股份有限公司 | 一种可以产生特定信号码型的装置及其产生方法 |
| CN102798816B (zh) * | 2011-05-26 | 2014-11-05 | 上海复旦微电子集团股份有限公司 | 一种用于检测存储器译码电路的测试图形的生成方法 |
| GB2578317B (en) | 2018-10-23 | 2021-11-24 | Advanced Risc Mach Ltd | Generating a test sequence of code based on a directed sequence of code and randomly selected instructions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3444526A (en) * | 1966-06-08 | 1969-05-13 | Ibm | Storage system using a storage device having defective storage locations |
| GB1172617A (en) * | 1967-09-18 | 1969-12-03 | Solartron Electronic Group | The Generation of Binomially-Distributed Pseudo-Random Electrical Signals |
| US3588830A (en) * | 1968-01-17 | 1971-06-28 | Ibm | System for using a memory having irremediable bad bits |
-
1972
- 1972-06-16 US US00263500A patent/US3781829A/en not_active Expired - Lifetime
-
1973
- 1973-03-26 IT IT22097/73A patent/IT981610B/it active
- 1973-05-11 FR FR7317613A patent/FR2189745B1/fr not_active Expired
- 1973-05-15 CA CA171,604A patent/CA1001318A/en not_active Expired
- 1973-05-18 JP JP48054845A patent/JPS5247979B2/ja not_active Expired
- 1973-05-18 DE DE2325151A patent/DE2325151C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2189745B1 (US06492441-20021210-C00072.png) | 1978-12-01 |
| IT981610B (it) | 1974-10-10 |
| FR2189745A1 (US06492441-20021210-C00072.png) | 1974-01-25 |
| CA1001318A (en) | 1976-12-07 |
| JPS4944675A (US06492441-20021210-C00072.png) | 1974-04-26 |
| DE2325151A1 (de) | 1974-01-03 |
| US3781829A (en) | 1973-12-25 |
| DE2325151C2 (de) | 1982-10-28 |
