SE8406313L - FELKORRIGERINGSTEST - Google Patents
FELKORRIGERINGSTESTInfo
- Publication number
- SE8406313L SE8406313L SE8406313A SE8406313A SE8406313L SE 8406313 L SE8406313 L SE 8406313L SE 8406313 A SE8406313 A SE 8406313A SE 8406313 A SE8406313 A SE 8406313A SE 8406313 L SE8406313 L SE 8406313L
- Authority
- SE
- Sweden
- Prior art keywords
- error
- correction circuit
- word
- functioning
- bits
- Prior art date
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
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)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
Method of checking the functioning of the error- correction circuit in a computer comprising a memory and an error-correction circuit. By extending the functioning of the error-correction circuit to include handling one or more parity bits belonging to a word in the same way as the bits in said word are handled, and by carrying out a parity check on the unread word before the data bus is opened for transmission of the word, a test for the functioning of the error-correction circuit is obtained. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8406313A SE464377B (en) | 1984-12-12 | 1984-12-12 | Method of checking the functioning of an error-correction circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8406313A SE464377B (en) | 1984-12-12 | 1984-12-12 | Method of checking the functioning of an error-correction circuit |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8406313D0 SE8406313D0 (en) | 1984-12-12 |
SE8406313L true SE8406313L (en) | 1986-06-13 |
SE464377B SE464377B (en) | 1991-04-15 |
Family
ID=20358136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8406313A SE464377B (en) | 1984-12-12 | 1984-12-12 | Method of checking the functioning of an error-correction circuit |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE464377B (en) |
-
1984
- 1984-12-12 SE SE8406313A patent/SE464377B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE464377B (en) | 1991-04-15 |
SE8406313D0 (en) | 1984-12-12 |
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