JPS5633873A - Read only memory device - Google Patents
Read only memory deviceInfo
- Publication number
- JPS5633873A JPS5633873A JP10913579A JP10913579A JPS5633873A JP S5633873 A JPS5633873 A JP S5633873A JP 10913579 A JP10913579 A JP 10913579A JP 10913579 A JP10913579 A JP 10913579A JP S5633873 A JPS5633873 A JP S5633873A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- read
- matrix
- circuit
- divided
- 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
- 230000015654 memory Effects 0.000 abstract 11
- 239000011159 matrix material Substances 0.000 abstract 8
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B20/00—Read-only memory [ROM] devices
Landscapes
- Read Only Memory (AREA)
- Semiconductor Memories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10913579A JPS5633873A (en) | 1979-08-29 | 1979-08-29 | Read only memory device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10913579A JPS5633873A (en) | 1979-08-29 | 1979-08-29 | Read only memory device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5633873A true JPS5633873A (en) | 1981-04-04 |
| JPS6329833B2 JPS6329833B2 (enrdf_load_stackoverflow) | 1988-06-15 |
Family
ID=14502463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10913579A Granted JPS5633873A (en) | 1979-08-29 | 1979-08-29 | Read only memory device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5633873A (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5771589A (en) * | 1980-10-20 | 1982-05-04 | Sanyo Electric Co Ltd | Memory exclusively used for read-out of semiconductor |
| JPS57172591A (en) * | 1981-04-17 | 1982-10-23 | Toshiba Corp | Read-only semiconductor storage device |
| JPS5818959A (ja) * | 1981-07-27 | 1983-02-03 | Seiko Epson Corp | メモリ・セル配列 |
| JPS59142797A (ja) * | 1983-01-24 | 1984-08-16 | モトロ−ラ・インコ−ポレ−テツド | 容量性のブ−トストラツプ予備充電回路を有する直列固定記憶装置 |
| JPS6166299A (ja) * | 1984-09-07 | 1986-04-05 | Nec Corp | 読出し専用半導体記憶装置 |
| JPH02210696A (ja) * | 1989-02-09 | 1990-08-22 | Fujitsu Ltd | 半導体記憶装置 |
| JPH03241598A (ja) * | 1990-02-19 | 1991-10-28 | Fujitsu Ltd | シグネチャー回路 |
| JPH0680560B2 (ja) * | 1983-01-10 | 1994-10-12 | エヌ・シー・アール・インターナショナル・インコーポレイテッド | 読出専用メモリ−・システム |
-
1979
- 1979-08-29 JP JP10913579A patent/JPS5633873A/ja active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5771589A (en) * | 1980-10-20 | 1982-05-04 | Sanyo Electric Co Ltd | Memory exclusively used for read-out of semiconductor |
| JPS57172591A (en) * | 1981-04-17 | 1982-10-23 | Toshiba Corp | Read-only semiconductor storage device |
| JPS5818959A (ja) * | 1981-07-27 | 1983-02-03 | Seiko Epson Corp | メモリ・セル配列 |
| JPH0680560B2 (ja) * | 1983-01-10 | 1994-10-12 | エヌ・シー・アール・インターナショナル・インコーポレイテッド | 読出専用メモリ−・システム |
| JPS59142797A (ja) * | 1983-01-24 | 1984-08-16 | モトロ−ラ・インコ−ポレ−テツド | 容量性のブ−トストラツプ予備充電回路を有する直列固定記憶装置 |
| JPS6166299A (ja) * | 1984-09-07 | 1986-04-05 | Nec Corp | 読出し専用半導体記憶装置 |
| JPH02210696A (ja) * | 1989-02-09 | 1990-08-22 | Fujitsu Ltd | 半導体記憶装置 |
| JPH03241598A (ja) * | 1990-02-19 | 1991-10-28 | Fujitsu Ltd | シグネチャー回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6329833B2 (enrdf_load_stackoverflow) | 1988-06-15 |
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