IT971255B - Sistema di memoria che puo funzio nare come memoria di sola lettura e come memoria di lettura registra zione - Google Patents
Sistema di memoria che puo funzio nare come memoria di sola lettura e come memoria di lettura registra zioneInfo
- Publication number
- IT971255B IT971255B IT32143/72A IT3214372A IT971255B IT 971255 B IT971255 B IT 971255B IT 32143/72 A IT32143/72 A IT 32143/72A IT 3214372 A IT3214372 A IT 3214372A IT 971255 B IT971255 B IT 971255B
- Authority
- IT
- Italy
- Prior art keywords
- memory
- read
- work
- recording
- reading
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2165729A DE2165729C3 (de) | 1971-12-30 | 1971-12-30 | Monolithische, als Lese/Schreiboder als Festwertspeicher betreibbare Speicheranordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
IT971255B true IT971255B (it) | 1974-04-30 |
Family
ID=5829789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT32143/72A IT971255B (it) | 1971-12-30 | 1972-11-28 | Sistema di memoria che puo funzio nare come memoria di sola lettura e come memoria di lettura registra zione |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5241020B2 (it) |
IT (1) | IT971255B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5067045A (it) * | 1973-10-12 | 1975-06-05 | ||
US4006469A (en) * | 1975-12-16 | 1977-02-01 | International Business Machines Corporation | Data storage cell with transistors operating at different threshold voltages |
JP2515706B2 (ja) * | 1986-08-22 | 1996-07-10 | 株式会社日立マイコンシステム | マイクロコンピュ―タ |
JPH0787239B2 (ja) * | 1986-11-18 | 1995-09-20 | 日本電気株式会社 | メモリ |
-
1972
- 1972-11-28 IT IT32143/72A patent/IT971255B/it active
- 1972-12-15 JP JP12540672A patent/JPS5241020B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4879546A (it) | 1973-10-25 |
JPS5241020B2 (it) | 1977-10-15 |
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