JPS5312236A - Memory retry circuit - Google Patents
Memory retry circuitInfo
- Publication number
- JPS5312236A JPS5312236A JP8603276A JP8603276A JPS5312236A JP S5312236 A JPS5312236 A JP S5312236A JP 8603276 A JP8603276 A JP 8603276A JP 8603276 A JP8603276 A JP 8603276A JP S5312236 A JPS5312236 A JP S5312236A
- Authority
- JP
- Japan
- Prior art keywords
- memory retry
- retry circuit
- memory
- reading
- circuit
- 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
- Techniques For Improving Reliability Of Storages (AREA)
- Retry When Errors Occur (AREA)
Abstract
PURPOSE: To achieve an errorless and highly reliabel reading by securing a normal parity as well as a restoration from a memory retry state by reading the same data twice continuously.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8603276A JPS5312236A (en) | 1976-07-21 | 1976-07-21 | Memory retry circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8603276A JPS5312236A (en) | 1976-07-21 | 1976-07-21 | Memory retry circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5312236A true JPS5312236A (en) | 1978-02-03 |
Family
ID=13875311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8603276A Pending JPS5312236A (en) | 1976-07-21 | 1976-07-21 | Memory retry circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5312236A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63278146A (en) * | 1987-05-11 | 1988-11-15 | Fujitsu Ltd | Reading system for status register |
US4912694A (en) * | 1987-02-18 | 1990-03-27 | Canon Kabushiki Kaisha | Information reproducing method and apparatus including comparison of a parity valve counted by a flip-flop with a parity bit attached to a data unit |
-
1976
- 1976-07-21 JP JP8603276A patent/JPS5312236A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4912694A (en) * | 1987-02-18 | 1990-03-27 | Canon Kabushiki Kaisha | Information reproducing method and apparatus including comparison of a parity valve counted by a flip-flop with a parity bit attached to a data unit |
JPS63278146A (en) * | 1987-05-11 | 1988-11-15 | Fujitsu Ltd | Reading system for status register |
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