JPS5565163A - Test system - Google Patents
Test systemInfo
- Publication number
- JPS5565163A JPS5565163A JP13870778A JP13870778A JPS5565163A JP S5565163 A JPS5565163 A JP S5565163A JP 13870778 A JP13870778 A JP 13870778A JP 13870778 A JP13870778 A JP 13870778A JP S5565163 A JPS5565163 A JP S5565163A
- Authority
- JP
- Japan
- Prior art keywords
- converter
- tested unit
- block group
- pattern generator
- serial
- 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
Landscapes
- Tests Of Electronic Circuits (AREA)
Abstract
PURPOSE: To enable to perform test in real time in the most of cases, by constituting the simulated environment production circuit with the memory blocks which can change the address area and adjust the memory cycle.
CONSTITUTION: The tested unit 1 is a microprocessor of one chip, for example. The working circuit 2 consists of the serial-parallel converter, parallel-serial converter, D-A converter and A-D converter, and the wiring which selectively connects the memory block group 4 and the pattern generator 3 to the desired terminals of the tested unit. The control processor 5 manages the test system entirely. For example, it performs the storage of the diagnosis program and data to the memrory block group and pattern generator 3 and the comparison between the result of processing of the tested unit 1 and the expected value.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13870778A JPS5565163A (en) | 1978-11-10 | 1978-11-10 | Test system |
NO793568A NO793568L (en) | 1978-11-10 | 1979-11-06 | RESIN COMPOSITION SUITABLE FOR PREPARATION OF FOAM FROM POLYVINYL CHLORIDE RESIN. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13870778A JPS5565163A (en) | 1978-11-10 | 1978-11-10 | Test system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5565163A true JPS5565163A (en) | 1980-05-16 |
JPS6222102B2 JPS6222102B2 (en) | 1987-05-15 |
Family
ID=15228239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13870778A Granted JPS5565163A (en) | 1978-11-10 | 1978-11-10 | Test system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5565163A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010006832A (en) * | 1999-06-16 | 2001-01-26 | 아끼구사 나오유끼 | Semiconductor integrated circuit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59119911A (en) * | 1982-12-25 | 1984-07-11 | Fujitsu Ltd | Piezoelectric oscillator |
-
1978
- 1978-11-10 JP JP13870778A patent/JPS5565163A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59119911A (en) * | 1982-12-25 | 1984-07-11 | Fujitsu Ltd | Piezoelectric oscillator |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010006832A (en) * | 1999-06-16 | 2001-01-26 | 아끼구사 나오유끼 | Semiconductor integrated circuit |
Also Published As
Publication number | Publication date |
---|---|
JPS6222102B2 (en) | 1987-05-15 |
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