JPS5569864A - Real-time monitor control method - Google Patents

Real-time monitor control method

Info

Publication number
JPS5569864A
JPS5569864A JP14235378A JP14235378A JPS5569864A JP S5569864 A JPS5569864 A JP S5569864A JP 14235378 A JP14235378 A JP 14235378A JP 14235378 A JP14235378 A JP 14235378A JP S5569864 A JPS5569864 A JP S5569864A
Authority
JP
Japan
Prior art keywords
real
application program
time monitor
time
input
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
JP14235378A
Other languages
Japanese (ja)
Inventor
Seiya Kojima
Hideo Kataoka
Susumu Goshima
Hiromichi Asano
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 JP14235378A priority Critical patent/JPS5569864A/en
Publication of JPS5569864A publication Critical patent/JPS5569864A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the reliability of a monitor by extracting a real-time monitoring function for the control of a general application program and monitoring function for a generally-used input-output device and then by storing the both in a permanent memory.
CONSTITUTION: The figure shows the rough configuration of a microcomputer system using a real-time controller. Dotted line 14 indicates a real-time monitor, a permanent memory part where stored contents can not be rewritten forever, alternate long and short dash line A indicates a rewritable memory whose memory contents can be rewritten through electric, chemical or mechanical operation, and alternate long and two short dashes line B a freely-rewritable memory. To operate real-time monitor 14, an application program is stored in application program part 8 and input and output devices 4 and 5, register 7, etc., are connected to CPU1. By analyzing interruptions arriving in CPU1, real-time monitor 14 exercises control over which of application program should be executed or that over the operations of input and output devices 4 and 5.
COPYRIGHT: (C)1980,JPO&Japio
JP14235378A 1978-11-20 1978-11-20 Real-time monitor control method Pending JPS5569864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14235378A JPS5569864A (en) 1978-11-20 1978-11-20 Real-time monitor control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14235378A JPS5569864A (en) 1978-11-20 1978-11-20 Real-time monitor control method

Publications (1)

Publication Number Publication Date
JPS5569864A true JPS5569864A (en) 1980-05-26

Family

ID=15313389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14235378A Pending JPS5569864A (en) 1978-11-20 1978-11-20 Real-time monitor control method

Country Status (1)

Country Link
JP (1) JPS5569864A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0885380A1 (en) * 1996-02-26 1998-12-23 Ade Corporation Real time/off line applications testing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0885380A1 (en) * 1996-02-26 1998-12-23 Ade Corporation Real time/off line applications testing system
EP0885380A4 (en) * 1996-02-26 2000-03-22 Ade Corp Real time/off line applications testing system

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