JPS6472698A - System for driving tester line - Google Patents
System for driving tester lineInfo
- Publication number
- JPS6472698A JPS6472698A JP62229995A JP22999587A JPS6472698A JP S6472698 A JPS6472698 A JP S6472698A JP 62229995 A JP62229995 A JP 62229995A JP 22999587 A JP22999587 A JP 22999587A JP S6472698 A JPS6472698 A JP S6472698A
- Authority
- JP
- Japan
- Prior art keywords
- control line
- attachment
- drivers
- control
- collectively
- 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.)
- Pending
Links
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
- Selective Calling Equipment (AREA)
Abstract
PURPOSE:To collectively control respective drivers from outside an attachment by means of one control line by providing a means which collectively controls plural drivers in the attachment and switching outputs by means of the installation of the attachment and one control line from outside. CONSTITUTION:As for the means for collectively controlling plural drivers in the attachment 200, the control line 203 is set in common with respect to respective drivers, or a collective program set previously is caused to be switched without providing the control line, and the output polarity of the collective control means is switched by the installation of the attachment 200 and one control line 203 from outside. When the attachment 200 provided with plural drivers 210 is installed in a tester 100, respective control signals of plural drivers are set in common, and one control line 203 is connected with a control line 103 in the tester 100 at a contact point 102, whereby the control line is switched ON/OFF. Thus, the output level of plural drivers 210 are collectively controlled with respect to inputs S1G1-S1G9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62229995A JPS6472698A (en) | 1987-09-14 | 1987-09-14 | System for driving tester line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62229995A JPS6472698A (en) | 1987-09-14 | 1987-09-14 | System for driving tester line |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6472698A true JPS6472698A (en) | 1989-03-17 |
Family
ID=16900954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62229995A Pending JPS6472698A (en) | 1987-09-14 | 1987-09-14 | System for driving tester line |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6472698A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06505105A (en) * | 1990-12-06 | 1994-06-09 | テラダイン,インコーポレイテッド | Minimum memory in-circuit digital tester method and apparatus |
-
1987
- 1987-09-14 JP JP62229995A patent/JPS6472698A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06505105A (en) * | 1990-12-06 | 1994-06-09 | テラダイン,インコーポレイテッド | Minimum memory in-circuit digital tester method and apparatus |
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