JPH0360087U - - Google Patents
Info
- Publication number
- JPH0360087U JPH0360087U JP12180389U JP12180389U JPH0360087U JP H0360087 U JPH0360087 U JP H0360087U JP 12180389 U JP12180389 U JP 12180389U JP 12180389 U JP12180389 U JP 12180389U JP H0360087 U JPH0360087 U JP H0360087U
- Authority
- JP
- Japan
- Prior art keywords
- calibration
- timing calibration
- timing
- determined
- tester
- 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
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
- Tests Of Electronic Circuits (AREA)
Description
第１図はこの考案の実施例の要部を示すブロツ
ク図、第２図は従来のＩＣテスタを示すブロツク
図である。
FIG. 1 is a block diagram showing the main parts of an embodiment of this invention, and FIG. 2 is a block diagram showing a conventional IC tester.
Claims (1)
にタイミング較正が必要か否かを判定し、タイミ
ング較正が必要と判定されるとタイミング較正を
行い、かつその較正データを記憶しておき、タイ
ミング較正を必要としないと判定されると先に記
憶した対応する較正データをタイミング較正回路
に設定するようにしたＩＣテスタにおいて、 上記較正データの記憶のために半導体メモリが
用いられることを特徴とするＩＣテスタ。[Claim for Utility Model Registration] It is determined whether or not timing calibration is necessary for each timing calibration command in the test program, and when it is determined that timing calibration is necessary, the timing calibration is performed and the calibration data is stored. In an IC tester that sets the previously stored corresponding calibration data to the timing calibration circuit when it is determined that timing calibration is not required, a semiconductor memory is used to store the calibration data. Features of IC tester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989121803U JP2573401Y2 (en) | 1989-10-18 | 1989-10-18 | IC tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989121803U JP2573401Y2 (en) | 1989-10-18 | 1989-10-18 | IC tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0360087U true JPH0360087U (en) | 1991-06-13 |
| JP2573401Y2 JP2573401Y2 (en) | 1998-05-28 |
Family
ID=31669827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989121803U Expired - Lifetime JP2573401Y2 (en) | 1989-10-18 | 1989-10-18 | IC tester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2573401Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007114366A (en) * | 2005-10-19 | 2007-05-10 | Riido:Kk | On-roof indication lamp of taxi |
-
1989
- 1989-10-18 JP JP1989121803U patent/JP2573401Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007114366A (en) * | 2005-10-19 | 2007-05-10 | Riido:Kk | On-roof indication lamp of taxi |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2573401Y2 (en) | 1998-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |