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JPS54149438A - Sequence control circuit - Google Patents

Sequence control circuit

Info

Publication number
JPS54149438A
JPS54149438A JP5715978A JP5715978A JPS54149438A JP S54149438 A JPS54149438 A JP S54149438A JP 5715978 A JP5715978 A JP 5715978A JP 5715978 A JP5715978 A JP 5715978A JP S54149438 A JPS54149438 A JP S54149438A
Authority
JP
Japan
Prior art keywords
repeat
signal
terminal
control circuit
selector
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.)
Granted
Application number
JP5715978A
Other languages
Japanese (ja)
Other versions
JPS5713889B2 (en
Inventor
Kazuyoshi Matsuhiro
Takatoshi Nakajima
Masaaki Yano
Yasunori Ouchi
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
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone 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 Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP5715978A priority Critical patent/JPS54149438A/en
Publication of JPS54149438A publication Critical patent/JPS54149438A/en
Publication of JPS5713889B2 publication Critical patent/JPS5713889B2/ja
Granted legal-status Critical Current

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  • Executing Machine-Instructions (AREA)

Abstract

PURPOSE: To obtain a sequence control circuit where controllers for a repeat selector and an address selection circuit provided individually and the selection function of external constant input signals in the repeat selector and the selection function in the address selection circuit are made independent of each other.
CONSTITUTION: A repeat control input signal to repeat select control circuit 22 is set to terminal 24 so that number N of repeat times may be set in complementary forms to repeat register 5 by supplying the external input signal from signal input terminal 16 to repeat register 5 through repeat selector 7 in the single address repeat generation operation. A signal independent of the signal set to terminal 24 can be set to terminal 23 of address selection control circuit 21, so that address selection circuit 3 which operates simultaneously with selector 7 may select the signal at terminal 12 and one of signal busses 9, 10 and 11.
COPYRIGHT: (C)1979,JPO&Japio
JP5715978A 1978-05-16 1978-05-16 Sequence control circuit Granted JPS54149438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5715978A JPS54149438A (en) 1978-05-16 1978-05-16 Sequence control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5715978A JPS54149438A (en) 1978-05-16 1978-05-16 Sequence control circuit

Publications (2)

Publication Number Publication Date
JPS54149438A true JPS54149438A (en) 1979-11-22
JPS5713889B2 JPS5713889B2 (en) 1982-03-19

Family

ID=13047778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5715978A Granted JPS54149438A (en) 1978-05-16 1978-05-16 Sequence control circuit

Country Status (1)

Country Link
JP (1) JPS54149438A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734250A (en) * 1980-08-07 1982-02-24 Matsushita Electric Ind Co Ltd Program controlling system
JPS58107960A (en) * 1981-12-21 1983-06-27 Nec Corp Microprocessor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374331A (en) * 1976-12-13 1978-07-01 Rca Corp Macro command executing system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374331A (en) * 1976-12-13 1978-07-01 Rca Corp Macro command executing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734250A (en) * 1980-08-07 1982-02-24 Matsushita Electric Ind Co Ltd Program controlling system
JPS58107960A (en) * 1981-12-21 1983-06-27 Nec Corp Microprocessor

Also Published As

Publication number Publication date
JPS5713889B2 (en) 1982-03-19

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