JPS6348119B2 - - Google Patents
Info
- Publication number
- JPS6348119B2 JPS6348119B2 JP58164481A JP16448183A JPS6348119B2 JP S6348119 B2 JPS6348119 B2 JP S6348119B2 JP 58164481 A JP58164481 A JP 58164481A JP 16448183 A JP16448183 A JP 16448183A JP S6348119 B2 JPS6348119 B2 JP S6348119B2
- Authority
- JP
- Japan
- Prior art keywords
- logic
- rom
- output
- address
- detection 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
Landscapes
- Storage Device Security (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Read Only Memory (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58164481A JPS6057598A (ja) | 1983-09-07 | 1983-09-07 | 読み出し専用メモリ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58164481A JPS6057598A (ja) | 1983-09-07 | 1983-09-07 | 読み出し専用メモリ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6057598A JPS6057598A (ja) | 1985-04-03 |
| JPS6348119B2 true JPS6348119B2 (enrdf_load_stackoverflow) | 1988-09-27 |
Family
ID=15793987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58164481A Granted JPS6057598A (ja) | 1983-09-07 | 1983-09-07 | 読み出し専用メモリ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6057598A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2609831B1 (fr) * | 1987-01-16 | 1989-03-31 | Thomson Semiconducteurs | Circuit de lecture pour memoire |
| JPH0455651U (enrdf_load_stackoverflow) * | 1990-09-18 | 1992-05-13 | ||
| JP2885600B2 (ja) * | 1993-03-29 | 1999-04-26 | 株式会社東芝 | 半導体集積回路 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55140960A (en) * | 1979-04-18 | 1980-11-04 | Mitsubishi Electric Corp | Memory device |
-
1983
- 1983-09-07 JP JP58164481A patent/JPS6057598A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6057598A (ja) | 1985-04-03 |
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