JPS5474653A - Stack control system - Google Patents

Stack control system

Info

Publication number
JPS5474653A
JPS5474653A JP14151777A JP14151777A JPS5474653A JP S5474653 A JPS5474653 A JP S5474653A JP 14151777 A JP14151777 A JP 14151777A JP 14151777 A JP14151777 A JP 14151777A JP S5474653 A JPS5474653 A JP S5474653A
Authority
JP
Japan
Prior art keywords
working area
data processing
stack
dsp
control system
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
JP14151777A
Other languages
Japanese (ja)
Inventor
Yusaku Miki
Hidemi Yamamoto
Yuichi Kimihira
Akio Tanaka
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 JP14151777A priority Critical patent/JPS5474653A/en
Publication of JPS5474653A publication Critical patent/JPS5474653A/en
Pending legal-status Critical Current

Links

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  • Executing Machine-Instructions (AREA)

Abstract

PURPOSE: To enable high speed processing for a small sized computer, by providing the stack set performing the assurance and release of working area caused at various data processing.
CONSTITUTION: If the main memory unit is tentatively required for data processing, the head address DSP 174 of working area is loaded to the base register, assuring the working area. If in opening, the number of bytes for the working area is decreased from DSP 174 and the working area assured in the stack area is opened.
COPYRIGHT: (C)1979,JPO&Japio
JP14151777A 1977-11-28 1977-11-28 Stack control system Pending JPS5474653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14151777A JPS5474653A (en) 1977-11-28 1977-11-28 Stack control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14151777A JPS5474653A (en) 1977-11-28 1977-11-28 Stack control system

Publications (1)

Publication Number Publication Date
JPS5474653A true JPS5474653A (en) 1979-06-14

Family

ID=15293798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14151777A Pending JPS5474653A (en) 1977-11-28 1977-11-28 Stack control system

Country Status (1)

Country Link
JP (1) JPS5474653A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6297038A (en) * 1985-10-23 1987-05-06 Fuji Electric Co Ltd Program executing system
JPH03142775A (en) * 1989-10-23 1991-06-18 Internatl Business Mach Corp <Ibm> Stack controlling apparatus and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133739A (en) * 1976-04-30 1977-11-09 Ibm Data processor system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133739A (en) * 1976-04-30 1977-11-09 Ibm Data processor system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6297038A (en) * 1985-10-23 1987-05-06 Fuji Electric Co Ltd Program executing system
JPH03142775A (en) * 1989-10-23 1991-06-18 Internatl Business Mach Corp <Ibm> Stack controlling apparatus and method

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