JPS57172440A - Data collating system - Google Patents

Data collating system

Info

Publication number
JPS57172440A
JPS57172440A JP5719981A JP5719981A JPS57172440A JP S57172440 A JPS57172440 A JP S57172440A JP 5719981 A JP5719981 A JP 5719981A JP 5719981 A JP5719981 A JP 5719981A JP S57172440 A JPS57172440 A JP S57172440A
Authority
JP
Japan
Prior art keywords
data
collation
black list
register
collating
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
JP5719981A
Other languages
Japanese (ja)
Inventor
Naruhito Toyonaga
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5719981A priority Critical patent/JPS57172440A/en
Publication of JPS57172440A publication Critical patent/JPS57172440A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme

Abstract

PURPOSE:To reduce the collating processing time, by providing a collating circuit for performing a plurality of data collations at the same time to a computer system. CONSTITUTION:In an international telephone exchanger of accumulating program system, a CPU1 sets a telephone number of a subscriber required for the collation of number with a black list to registers R0-R7 synchronously, collating data is read out by one word from the black list in a storage device 2 and it is set in a register R8. The collation between the data of the R8 and the R0-R7 is made at a respective collation circuits 6 at the same time and when the collation data and collated data are coincident with each other, 1 is set to the corresponding bit of a register R9 and this is repeated until the data of the black list becomes absent. When the collation is finished, the content of the register R9 storing the result of collation is read to discriminate whether there is any coincidence between the collated data and the data in the black list.
JP5719981A 1981-04-17 1981-04-17 Data collating system Pending JPS57172440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5719981A JPS57172440A (en) 1981-04-17 1981-04-17 Data collating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5719981A JPS57172440A (en) 1981-04-17 1981-04-17 Data collating system

Publications (1)

Publication Number Publication Date
JPS57172440A true JPS57172440A (en) 1982-10-23

Family

ID=13048817

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5719981A Pending JPS57172440A (en) 1981-04-17 1981-04-17 Data collating system

Country Status (1)

Country Link
JP (1) JPS57172440A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044458A1 (en) * 1999-01-28 2000-08-03 Sega Enterprises, Ltd. Network game system, game device terminal used in it and storage medium
US9452361B2 (en) 2000-12-28 2016-09-27 Nintendo Co., Ltd. Network game system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044458A1 (en) * 1999-01-28 2000-08-03 Sega Enterprises, Ltd. Network game system, game device terminal used in it and storage medium
US6848997B1 (en) 1999-01-28 2005-02-01 Kabushiki Kaisha Sega Enterprises Network game system, game device terminal used in it and storage medium
US7618320B2 (en) 1999-01-28 2009-11-17 Kabushiki Kaisha Sega Network game system, and game terminal device and storage medium used therefor
US9452361B2 (en) 2000-12-28 2016-09-27 Nintendo Co., Ltd. Network game system

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