GB1246891A - Read-only memory - Google Patents

Read-only memory

Info

Publication number
GB1246891A
GB1246891A GB5259369A GB5259369A GB1246891A GB 1246891 A GB1246891 A GB 1246891A GB 5259369 A GB5259369 A GB 5259369A GB 5259369 A GB5259369 A GB 5259369A GB 1246891 A GB1246891 A GB 1246891A
Authority
GB
United Kingdom
Prior art keywords
read
sectors
columns
diodes
terminals
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
Application number
GB5259369A
Other languages
English (en)
Inventor
Quentin Cumming Cassen
James Allen Luisi
Naif Diab Salman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing North American Inc
Original Assignee
North American Rockwell Corp
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
Application filed by North American Rockwell Corp filed Critical North American Rockwell Corp
Publication of GB1246891A publication Critical patent/GB1246891A/en
Expired legal-status Critical Current

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
    • G11C17/06—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using diode elements

Landscapes

  • Semiconductor Memories (AREA)
  • Read Only Memory (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
GB5259369A 1968-11-12 1969-10-27 Read-only memory Expired GB1246891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77471968A 1968-11-12 1968-11-12

Publications (1)

Publication Number Publication Date
GB1246891A true GB1246891A (en) 1971-09-22

Family

ID=25102058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5259369A Expired GB1246891A (en) 1968-11-12 1969-10-27 Read-only memory

Country Status (6)

Country Link
JP (1) JPS5545998B1 (enExample)
BE (1) BE740906A (enExample)
DE (1) DE1955490B2 (enExample)
FR (1) FR2023105A1 (enExample)
GB (1) GB1246891A (enExample)
NL (1) NL6916625A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1318522A3 (en) * 2001-12-10 2004-02-18 Hewlett-Packard Company Memory devices

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093942A (en) * 1975-06-05 1978-06-06 Tokyo Shibaura Electric Co., Ltd. Matrix circuits
DE19816508A1 (de) 1998-04-14 1999-10-21 Asea Brown Boveri Abbrandschaltanordnung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1318522A3 (en) * 2001-12-10 2004-02-18 Hewlett-Packard Company Memory devices

Also Published As

Publication number Publication date
JPS5545998B1 (enExample) 1980-11-20
NL6916625A (enExample) 1970-05-14
DE1955490A1 (de) 1970-11-19
DE1955490B2 (de) 1973-06-14
BE740906A (enExample) 1970-04-01
FR2023105A1 (enExample) 1970-08-07

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