JPS5255450A - Control system of processor - Google Patents
Control system of processorInfo
- Publication number
- JPS5255450A JPS5255450A JP50131178A JP13117875A JPS5255450A JP S5255450 A JPS5255450 A JP S5255450A JP 50131178 A JP50131178 A JP 50131178A JP 13117875 A JP13117875 A JP 13117875A JP S5255450 A JPS5255450 A JP S5255450A
- Authority
- JP
- Japan
- Prior art keywords
- processor
- control system
- progressed
- chip
- improving
- 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.)
- Granted
Links
Landscapes
- Microcomputers (AREA)
Abstract
PURPOSE: DMA transfer and program execution are progressed in parallel with processor unified into one chip, thus improving the system efficiency.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50131178A JPS5942331B2 (en) | 1975-10-31 | 1975-10-31 | Prosetsusasouchinoseigiohoshiki |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50131178A JPS5942331B2 (en) | 1975-10-31 | 1975-10-31 | Prosetsusasouchinoseigiohoshiki |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5255450A true JPS5255450A (en) | 1977-05-06 |
JPS5942331B2 JPS5942331B2 (en) | 1984-10-15 |
Family
ID=15051820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50131178A Expired JPS5942331B2 (en) | 1975-10-31 | 1975-10-31 | Prosetsusasouchinoseigiohoshiki |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5942331B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5525173A (en) * | 1978-08-14 | 1980-02-22 | Nec Corp | Asynchronous processing system for external unit |
JPS629451A (en) * | 1985-07-05 | 1987-01-17 | Nec Corp | Parallel data input device |
-
1975
- 1975-10-31 JP JP50131178A patent/JPS5942331B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5525173A (en) * | 1978-08-14 | 1980-02-22 | Nec Corp | Asynchronous processing system for external unit |
JPS5843770B2 (en) * | 1978-08-14 | 1983-09-29 | 日本電気株式会社 | Asynchronous processing method for external devices |
JPS629451A (en) * | 1985-07-05 | 1987-01-17 | Nec Corp | Parallel data input device |
JPH0535456B2 (en) * | 1985-07-05 | 1993-05-26 | Nippon Electric Co |
Also Published As
Publication number | Publication date |
---|---|
JPS5942331B2 (en) | 1984-10-15 |
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