JPS5710859A - Interprocessor communication system - Google Patents

Interprocessor communication system

Info

Publication number
JPS5710859A
JPS5710859A JP8537580A JP8537580A JPS5710859A JP S5710859 A JPS5710859 A JP S5710859A JP 8537580 A JP8537580 A JP 8537580A JP 8537580 A JP8537580 A JP 8537580A JP S5710859 A JPS5710859 A JP S5710859A
Authority
JP
Japan
Prior art keywords
data
error
correctness
received
sent
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
JP8537580A
Other languages
Japanese (ja)
Inventor
Keiichiro Kawai
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
Original Assignee
NEC 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 Electric Co Ltd filed Critical NEC Corp
Priority to JP8537580A priority Critical patent/JPS5710859A/en
Publication of JPS5710859A publication Critical patent/JPS5710859A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes

Abstract

PURPOSE:To execute a logical error inspection of a data to be communicated, by a sending side, by providing a correctness and error informaton data part for informing whether a data which has been sent in the previous time is correct or erroneous, in a sending data. CONSTITUTION:When inspecting the rationality of a data to be communicated in an interprocessor communication, its partial logical error inspection is executed in a sending side, and in a sending data is provided a correctness and error information data part for information whether a data which has been sent previous time is correct or erroneous, through which it is sent. A signal from a data bus 106 is received by a receiving device 113, a received data is stored in a buffer 204, also contents of a register 202 in which a correctness or error decision data of a data which has been received in the previous time has been registered, and a correctness and error information data which has been received this time are detected by a coincidence detecting circuit 201, and a logical circuit 203 sends out a confirmation signal 208 to a receiving processor 110.
JP8537580A 1980-06-24 1980-06-24 Interprocessor communication system Pending JPS5710859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8537580A JPS5710859A (en) 1980-06-24 1980-06-24 Interprocessor communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8537580A JPS5710859A (en) 1980-06-24 1980-06-24 Interprocessor communication system

Publications (1)

Publication Number Publication Date
JPS5710859A true JPS5710859A (en) 1982-01-20

Family

ID=13856966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8537580A Pending JPS5710859A (en) 1980-06-24 1980-06-24 Interprocessor communication system

Country Status (1)

Country Link
JP (1) JPS5710859A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8776782B2 (en) * 2009-04-27 2014-07-15 Kingspan Holdings (Irl) Limited Solar collector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8776782B2 (en) * 2009-04-27 2014-07-15 Kingspan Holdings (Irl) Limited Solar collector

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