JPS5527907A - Logic tester - Google Patents
Logic testerInfo
- Publication number
- JPS5527907A JPS5527907A JP10006278A JP10006278A JPS5527907A JP S5527907 A JPS5527907 A JP S5527907A JP 10006278 A JP10006278 A JP 10006278A JP 10006278 A JP10006278 A JP 10006278A JP S5527907 A JPS5527907 A JP S5527907A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- tested
- decision
- signals
- check
- 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.)
- Granted
Links
Abstract
PURPOSE: To check intermittent abnormalities quickly by making multiple sampling in one cycle of decision results of tested logical signals.
CONSTITUTION: A tested logic circuit 12 transfers determined output from a tester control circuit 15 to a check circuit 13 in response to a special pattern. In the circuit 13 a comparison circuit 31 compares tested signals with a threshold value by the level, supplies test signals to a decision circuit 32. The coincidence of the logical level with an expected value pattern is decided and the decision outputs are written in a fail memory 33 one after another by use of a multiple sampling clock.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53100062A JPS6046667B2 (en) | 1978-08-18 | 1978-08-18 | logic tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53100062A JPS6046667B2 (en) | 1978-08-18 | 1978-08-18 | logic tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5527907A true JPS5527907A (en) | 1980-02-28 |
| JPS6046667B2 JPS6046667B2 (en) | 1985-10-17 |
Family
ID=14263973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53100062A Expired JPS6046667B2 (en) | 1978-08-18 | 1978-08-18 | logic tester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6046667B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2026079A3 (en) * | 2007-08-14 | 2009-03-25 | Fluke Corporation | Digital multimeter having improved recording functionality |
| US8076926B2 (en) | 2007-08-14 | 2011-12-13 | Fluke Corporation | Rotary switch memory for digital multimeter |
| US8198884B2 (en) | 2007-08-14 | 2012-06-12 | Fluke Corporation | Mini-measurement display for digital multimeter |
| US8269481B2 (en) | 2007-08-14 | 2012-09-18 | Fluke Corporation | Automatic capture and storage of measurements in digital multimeter |
| US8456152B2 (en) | 2007-08-14 | 2013-06-04 | Fluke Corporation | Digital multimeter with context-sensitive explanatory information |
| US8456153B2 (en) | 2007-08-14 | 2013-06-04 | Fluke Corporation | Digital multimeter having improved recording functionality |
| US9347975B2 (en) | 2007-08-14 | 2016-05-24 | Fluke Corporation | Auto-numbering of measurements in digital multimeter |
-
1978
- 1978-08-18 JP JP53100062A patent/JPS6046667B2/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2026079A3 (en) * | 2007-08-14 | 2009-03-25 | Fluke Corporation | Digital multimeter having improved recording functionality |
| US7679356B2 (en) | 2007-08-14 | 2010-03-16 | Fluke Corporation | Digital multimeter having improved recording functionality |
| US8076926B2 (en) | 2007-08-14 | 2011-12-13 | Fluke Corporation | Rotary switch memory for digital multimeter |
| US8198884B2 (en) | 2007-08-14 | 2012-06-12 | Fluke Corporation | Mini-measurement display for digital multimeter |
| US8269481B2 (en) | 2007-08-14 | 2012-09-18 | Fluke Corporation | Automatic capture and storage of measurements in digital multimeter |
| US8456152B2 (en) | 2007-08-14 | 2013-06-04 | Fluke Corporation | Digital multimeter with context-sensitive explanatory information |
| US8456153B2 (en) | 2007-08-14 | 2013-06-04 | Fluke Corporation | Digital multimeter having improved recording functionality |
| US9347975B2 (en) | 2007-08-14 | 2016-05-24 | Fluke Corporation | Auto-numbering of measurements in digital multimeter |
| US9739803B2 (en) | 2007-08-14 | 2017-08-22 | Fluke Corporation | Auto-numbering of measurements in digital multimeter |
| US10191087B2 (en) | 2007-08-14 | 2019-01-29 | Fluke Corporation | Automated storage of successive stable measurements in a digital multimeter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6046667B2 (en) | 1985-10-17 |
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