JPS5730200A - Information processing system - Google Patents
Information processing systemInfo
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Detection And Correction Of Errors (AREA)
- Storage Device Security (AREA)
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.
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)
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 |
-
1980
- 1980-07-30 JP JP10459880A patent/JPS5730200A/en active Pending
Cited By (2)
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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