JPS5730200A - Information processing system - Google Patents

Information processing system

Info

Publication number
JPS5730200A
JPS5730200A JP10459880A JP10459880A JPS5730200A JP S5730200 A JPS5730200 A JP S5730200A JP 10459880 A JP10459880 A JP 10459880A JP 10459880 A JP10459880 A JP 10459880A JP S5730200 A JPS5730200 A JP S5730200A
Authority
JP
Japan
Prior art keywords
address
pointer area
data type
discrimination
read out
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
JP10459880A
Other languages
Japanese (ja)
Inventor
Yutaka Katsumata
Satoru Takeyama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10459880A priority Critical patent/JPS5730200A/en
Publication of JPS5730200A publication Critical patent/JPS5730200A/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

Abstract

PURPOSE:To check whether a pointer area is used correctly or not by storing address information in the pointer area and a discrimination code, indicating the kind of the data, at the same time. CONSTITUTION:In as address register 3, an address to be set in the address part 7-1 of a pointer area 7 for the execution of a store base STB instruction, or an address read out of the address part 7-1 of the pointer area 7 for the execution of a load base LB instruction is entered. A comparator 4 compared a discrimination code read out from a data type discrimination ara 6 with that read out of the data type part 7-0 of the pointer area 7 to check their coincidence. In the data type discrimination area 6, the discrimination code indication of the kind of the data type is stored.
JP10459880A 1980-07-30 1980-07-30 Information processing system Pending JPS5730200A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10459880A JPS5730200A (en) 1980-07-30 1980-07-30 Information processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10459880A JPS5730200A (en) 1980-07-30 1980-07-30 Information processing system

Publications (1)

Publication Number Publication Date
JPS5730200A true JPS5730200A (en) 1982-02-18

Family

ID=14384857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10459880A Pending JPS5730200A (en) 1980-07-30 1980-07-30 Information processing system

Country Status (1)

Country Link
JP (1) JPS5730200A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227838A (en) * 1985-07-29 1987-02-05 Nec Corp Buffer controller of information processor
JPH0862142A (en) * 1995-04-24 1996-03-08 Tokyo Electron Ltd Inspection equipment for liquid crystal display

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227838A (en) * 1985-07-29 1987-02-05 Nec Corp Buffer controller of information processor
JPH0862142A (en) * 1995-04-24 1996-03-08 Tokyo Electron Ltd Inspection equipment for liquid crystal display

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