JPS5431243A - Clock control system - Google Patents

Clock control system

Info

Publication number
JPS5431243A
JPS5431243A JP9759077A JP9759077A JPS5431243A JP S5431243 A JPS5431243 A JP S5431243A JP 9759077 A JP9759077 A JP 9759077A JP 9759077 A JP9759077 A JP 9759077A JP S5431243 A JPS5431243 A JP S5431243A
Authority
JP
Japan
Prior art keywords
control system
clock control
microprogram
secure
applying
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
JP9759077A
Other languages
Japanese (ja)
Other versions
JPS5826571B2 (en
Inventor
Shinji Nishibe
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP52097590A priority Critical patent/JPS5826571B2/en
Publication of JPS5431243A publication Critical patent/JPS5431243A/en
Publication of JPS5826571B2 publication Critical patent/JPS5826571B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To secure an optional selection and then supply/control for the desired clock signal among plural kinds of clock signals through a simple constitution without using any complicated hardware, by applying the microprogram within the device.
COPYRIGHT: (C)1979,JPO&Japio
JP52097590A 1977-08-15 1977-08-15 Clock control method Expired JPS5826571B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52097590A JPS5826571B2 (en) 1977-08-15 1977-08-15 Clock control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52097590A JPS5826571B2 (en) 1977-08-15 1977-08-15 Clock control method

Publications (2)

Publication Number Publication Date
JPS5431243A true JPS5431243A (en) 1979-03-08
JPS5826571B2 JPS5826571B2 (en) 1983-06-03

Family

ID=14196443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52097590A Expired JPS5826571B2 (en) 1977-08-15 1977-08-15 Clock control method

Country Status (1)

Country Link
JP (1) JPS5826571B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51122338A (en) * 1975-04-17 1976-10-26 Mitsubishi Electric Corp Access control system for main memory equipment
JPS5244129A (en) * 1975-10-03 1977-04-06 Nec Corp Clock source selection system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51122338A (en) * 1975-04-17 1976-10-26 Mitsubishi Electric Corp Access control system for main memory equipment
JPS5244129A (en) * 1975-10-03 1977-04-06 Nec Corp Clock source selection system

Also Published As

Publication number Publication date
JPS5826571B2 (en) 1983-06-03

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