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 zione

Info

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
Application number
IT32143/72A
Other languages
English (en)
Original Assignee
Ibm
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE2165729A external-priority patent/DE2165729C3/de
Application filed by Ibm filed Critical Ibm
Application granted granted Critical
Publication of IT971255B publication Critical patent/IT971255B/it

Links

IT32143/72A 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 IT971255B (it)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS5241020B2 (it) 1977-10-15
JPS4879546A (it) 1973-10-25

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