JPS52135208A - Writing system of number group - Google Patents

Writing system of number group

Info

Publication number
JPS52135208A
JPS52135208A JP5177676A JP5177676A JPS52135208A JP S52135208 A JPS52135208 A JP S52135208A JP 5177676 A JP5177676 A JP 5177676A JP 5177676 A JP5177676 A JP 5177676A JP S52135208 A JPS52135208 A JP S52135208A
Authority
JP
Japan
Prior art keywords
writing system
number group
economically
carry out
switch board
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.)
Pending
Application number
JP5177676A
Other languages
Japanese (ja)
Inventor
Toshiaki Chikatsu
Keiichi Takano
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP5177676A priority Critical patent/JPS52135208A/en
Publication of JPS52135208A publication Critical patent/JPS52135208A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)

Abstract

PURPOSE:To carry out writing or alteration control of memory information easily and economically from a general master test frame in a crossbar switch board.
JP5177676A 1976-05-07 1976-05-07 Writing system of number group Pending JPS52135208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5177676A JPS52135208A (en) 1976-05-07 1976-05-07 Writing system of number group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5177676A JPS52135208A (en) 1976-05-07 1976-05-07 Writing system of number group

Publications (1)

Publication Number Publication Date
JPS52135208A true JPS52135208A (en) 1977-11-12

Family

ID=12896339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5177676A Pending JPS52135208A (en) 1976-05-07 1976-05-07 Writing system of number group

Country Status (1)

Country Link
JP (1) JPS52135208A (en)

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