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JPS55159253A - Microprogram control unit - Google Patents

Microprogram control unit

Info

Publication number
JPS55159253A
JPS55159253A JP6587679A JP6587679A JPS55159253A JP S55159253 A JPS55159253 A JP S55159253A JP 6587679 A JP6587679 A JP 6587679A JP 6587679 A JP6587679 A JP 6587679A JP S55159253 A JPS55159253 A JP S55159253A
Authority
JP
Japan
Prior art keywords
firmware
execution
command
load
control unit
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
JP6587679A
Other languages
Japanese (ja)
Inventor
Moritomo Matsuyama
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 JP6587679A priority Critical patent/JPS55159253A/en
Publication of JPS55159253A publication Critical patent/JPS55159253A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To increase the system efficiency, by enabling to execute the firmware module in combination arbitrarily.
CONSTITUTION: The processor 3 can start the firmware load command and the execution command. The firmware to be started is stored in many numbers in the large capacity external memory 7 such as magnetic discs. The desired firmware is transferred to the program memory 1 with the load command and execution is made by the execution command. In combining the firmware, many numbers of combinations as load command → load end → execution of firmware → end of execution → execution of next firmware, are executed.
COPYRIGHT: (C)1980,JPO&Japio
JP6587679A 1979-05-28 1979-05-28 Microprogram control unit Pending JPS55159253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6587679A JPS55159253A (en) 1979-05-28 1979-05-28 Microprogram control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6587679A JPS55159253A (en) 1979-05-28 1979-05-28 Microprogram control unit

Publications (1)

Publication Number Publication Date
JPS55159253A true JPS55159253A (en) 1980-12-11

Family

ID=13299610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6587679A Pending JPS55159253A (en) 1979-05-28 1979-05-28 Microprogram control unit

Country Status (1)

Country Link
JP (1) JPS55159253A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04178809A (en) * 1990-11-14 1992-06-25 Chugoku Nippon Denki Software Kk Dynamic operation environment changing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04178809A (en) * 1990-11-14 1992-06-25 Chugoku Nippon Denki Software Kk Dynamic operation environment changing system

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