JPS5352373A - Automatic insepctor of shift register type memory chips of major-minor loop system - Google Patents
Automatic insepctor of shift register type memory chips of major-minor loop systemInfo
- Publication number
- JPS5352373A JPS5352373A JP12729276A JP12729276A JPS5352373A JP S5352373 A JPS5352373 A JP S5352373A JP 12729276 A JP12729276 A JP 12729276A JP 12729276 A JP12729276 A JP 12729276A JP S5352373 A JPS5352373 A JP S5352373A
- Authority
- JP
- Japan
- Prior art keywords
- major
- shift register
- memory chips
- type memory
- loop system
- 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)
- Techniques For Improving Reliability Of Storages (AREA)
- Shift Register Type Memory (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
Abstract
PURPOSE: To provide functions of inspecting defect loops and automatically obtaining defect loop numbers in an apparatus of inspecting shift register type memory chips of a major-minor loop system.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12729276A JPS5352373A (en) | 1976-10-25 | 1976-10-25 | Automatic insepctor of shift register type memory chips of major-minor loop system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12729276A JPS5352373A (en) | 1976-10-25 | 1976-10-25 | Automatic insepctor of shift register type memory chips of major-minor loop system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5352373A true JPS5352373A (en) | 1978-05-12 |
JPS571067B2 JPS571067B2 (en) | 1982-01-09 |
Family
ID=14956343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12729276A Granted JPS5352373A (en) | 1976-10-25 | 1976-10-25 | Automatic insepctor of shift register type memory chips of major-minor loop system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5352373A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5562585A (en) * | 1978-11-01 | 1980-05-12 | Hitachi Ltd | Bubble memory tester |
JPS5684A (en) * | 1979-06-12 | 1981-01-06 | Fujitsu Ltd | Inspection method of magnetic bubble memory |
-
1976
- 1976-10-25 JP JP12729276A patent/JPS5352373A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5562585A (en) * | 1978-11-01 | 1980-05-12 | Hitachi Ltd | Bubble memory tester |
JPS5684A (en) * | 1979-06-12 | 1981-01-06 | Fujitsu Ltd | Inspection method of magnetic bubble memory |
JPS6158919B2 (en) * | 1979-06-12 | 1986-12-13 | Fujitsu Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS571067B2 (en) | 1982-01-09 |
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