JPS623520B2 - - Google Patents
Info
- Publication number
- JPS623520B2 JPS623520B2 JP53151030A JP15103078A JPS623520B2 JP S623520 B2 JPS623520 B2 JP S623520B2 JP 53151030 A JP53151030 A JP 53151030A JP 15103078 A JP15103078 A JP 15103078A JP S623520 B2 JPS623520 B2 JP S623520B2
- Authority
- JP
- Japan
- Prior art keywords
- rom
- parity
- ram
- data
- read
- 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
- 238000001514 detection method Methods 0.000 claims description 12
- 101001106432 Homo sapiens Rod outer segment membrane protein 1 Proteins 0.000 description 8
- 102100021424 Rod outer segment membrane protein 1 Human genes 0.000 description 8
- 102100031584 Cell division cycle-associated 7-like protein Human genes 0.000 description 6
- 101000777638 Homo sapiens Cell division cycle-associated 7-like protein Proteins 0.000 description 6
- 101100087530 Caenorhabditis elegans rom-1 gene Proteins 0.000 description 2
- 101100305983 Mus musculus Rom1 gene Proteins 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Detection And Correction Of Errors (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15103078A JPS5580895A (en) | 1978-12-08 | 1978-12-08 | Memory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15103078A JPS5580895A (en) | 1978-12-08 | 1978-12-08 | Memory system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5580895A JPS5580895A (en) | 1980-06-18 |
| JPS623520B2 true JPS623520B2 (cs) | 1987-01-26 |
Family
ID=15509757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15103078A Granted JPS5580895A (en) | 1978-12-08 | 1978-12-08 | Memory system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5580895A (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63149919U (cs) * | 1987-03-24 | 1988-10-03 | ||
| JPH0257917U (cs) * | 1988-10-18 | 1990-04-26 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57127997A (en) * | 1981-01-30 | 1982-08-09 | Nec Corp | Semiconductor integrated storage device |
| JPS5833759A (ja) * | 1981-08-21 | 1983-02-28 | Yamatake Honeywell Co Ltd | 冗長コ−ド付加方式 |
| JPS6232544A (ja) * | 1985-08-05 | 1987-02-12 | Mitsubishi Electric Corp | 情報処理装置の異常検出回路 |
-
1978
- 1978-12-08 JP JP15103078A patent/JPS5580895A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63149919U (cs) * | 1987-03-24 | 1988-10-03 | ||
| JPH0257917U (cs) * | 1988-10-18 | 1990-04-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5580895A (en) | 1980-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5226006A (en) | Write protection circuit for use with an electrically alterable non-volatile memory card | |
| KR880000960A (ko) | 반도체 메모리 | |
| JPH08124380A (ja) | 半導体メモリ及び半導体メモリアクセス方法 | |
| JPS623520B2 (cs) | ||
| KR970067382A (ko) | 다이나믹 랜덤 억세스 메모리내의 패리티 검사 논리 회로를 위한 방법 및 장치 | |
| JPS6325748A (ja) | 電子回路の制御方法およびこの制御方法を実施するための回路 | |
| KR910017284A (ko) | 메모리 칩용 패리티 검사 방법 및 장치 | |
| US5586129A (en) | Parity bit memory simulator | |
| JPS61214040A (ja) | メモリのパリテイ回路 | |
| JPS5769599A (en) | Checking method of memory device | |
| JPH0421221B2 (cs) | ||
| KR950034262A (ko) | 저 전력 소비 반도체 메모리 장치 | |
| JPH0765586A (ja) | Eepromアクセス方式 | |
| KR0172503B1 (ko) | 시스템 패리티를 기억하는 디램 에뮬레이션 칩 | |
| JPS59113600A (ja) | 高信頼記憶回路装置 | |
| JPH01161560A (ja) | I/o機器制御装置 | |
| JPS6235703B2 (cs) | ||
| KR950012216A (ko) | 새로운 메모리 체커 | |
| JPH0715641B2 (ja) | システムパラメ−タの設定ガ−ド装置 | |
| JPS58199498A (ja) | メモリシステム | |
| JPS6365547A (ja) | メモリ内蔵集積回路 | |
| KR970076886A (ko) | 램의 에러 체크방법 | |
| JPS61294556A (ja) | プログラム誤動作検出方式 | |
| JPH04243086A (ja) | 記憶装置 | |
| JPS556679A (en) | Check system of error control circuit |