JPS5252539A - Programmable computer - Google Patents
Programmable computerInfo
- Publication number
- JPS5252539A JPS5252539A JP51122219A JP12221976A JPS5252539A JP S5252539 A JPS5252539 A JP S5252539A JP 51122219 A JP51122219 A JP 51122219A JP 12221976 A JP12221976 A JP 12221976A JP S5252539 A JPS5252539 A JP S5252539A
- Authority
- JP
- Japan
- Prior art keywords
- programmable computer
- programmable
- computer
- 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
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
-
- 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
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/1608—Error detection by comparing the output signals of redundant hardware
- G06F11/1612—Error detection by comparing the output signals of redundant hardware where the redundant component is persistent storage
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62228075A | 1975-10-10 | 1975-10-10 | |
US05/622,288 US4006455A (en) | 1975-10-10 | 1975-10-10 | Error correction system in a programmable calculator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5252539A true JPS5252539A (en) | 1977-04-27 |
Family
ID=27089172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51122219A Pending JPS5252539A (en) | 1975-10-10 | 1976-10-12 | Programmable computer |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5252539A (en) |
DE (1) | DE2645641A1 (en) |
FR (1) | FR2329018A1 (en) |
GB (1) | GB1561069A (en) |
HK (1) | HK35283A (en) |
IT (1) | IT1074727B (en) |
SE (1) | SE7611230L (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53135538A (en) * | 1977-04-30 | 1978-11-27 | Sharp Corp | Electronic desk computer with program |
JPS61662U (en) * | 1985-05-16 | 1986-01-06 | シャープ株式会社 | electronic calculator |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5863994A (en) * | 1981-10-12 | 1983-04-16 | カシオ計算機株式会社 | Electronic musical instrument |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2098984A5 (en) * | 1970-07-31 | 1972-03-10 | Martin Elie | |
FR2245257A5 (en) * | 1973-07-03 | 1975-04-18 | Anvar | |
US3855461A (en) * | 1973-08-30 | 1974-12-17 | Hewlett Packard Co | Calculator with key code association and display features |
US3976975A (en) * | 1974-02-04 | 1976-08-24 | Texas Instruments Incorporated | Prompting calculator |
-
1976
- 1976-09-22 GB GB39290/76A patent/GB1561069A/en not_active Expired
- 1976-10-07 IT IT51638/76A patent/IT1074727B/en active
- 1976-10-08 FR FR7630346A patent/FR2329018A1/en active Granted
- 1976-10-08 DE DE19762645641 patent/DE2645641A1/en not_active Ceased
- 1976-10-08 SE SE7611230A patent/SE7611230L/en unknown
- 1976-10-12 JP JP51122219A patent/JPS5252539A/en active Pending
-
1983
- 1983-09-08 HK HK352/83A patent/HK35283A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53135538A (en) * | 1977-04-30 | 1978-11-27 | Sharp Corp | Electronic desk computer with program |
JPS61662U (en) * | 1985-05-16 | 1986-01-06 | シャープ株式会社 | electronic calculator |
Also Published As
Publication number | Publication date |
---|---|
FR2329018B1 (en) | 1982-10-01 |
SE7611230L (en) | 1977-04-11 |
IT1074727B (en) | 1985-04-20 |
DE2645641A1 (en) | 1977-04-28 |
FR2329018A1 (en) | 1977-05-20 |
GB1561069A (en) | 1980-02-13 |
HK35283A (en) | 1983-09-16 |
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