JPS5597629A - Programmable control unit - Google Patents
Programmable control unitInfo
- Publication number
- JPS5597629A JPS5597629A JP584279A JP584279A JPS5597629A JP S5597629 A JPS5597629 A JP S5597629A JP 584279 A JP584279 A JP 584279A JP 584279 A JP584279 A JP 584279A JP S5597629 A JPS5597629 A JP S5597629A
- Authority
- JP
- Japan
- Prior art keywords
- input
- output
- processor
- memory
- bus
- 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
Landscapes
- Multi Processors (AREA)
Abstract
PURPOSE: To shorten the execution time for the program which attains the desired control function by securing the independent and parallel operation for several processor units, thus obtaining the good response properties.
CONSTITUTION: Processor units 1.1, 1.2W1.n have operation independently based on the programs stored in proper memories 2.1, 2.2W2.n each, and also performs the data transfer to input/output data memory 5 via processor bus 3 and under the control of processor controller 4. Input/output controller 6 carries out the data transfer to memory 5 independently from processors 1.1, 1.2W1.n. Then the output signals sent from these processor units are delivered to input/output control bus 7, and at the same time the input signals are received from input/output modules 8.1, 8.2W8.n via bus 7 to be transferred to memory 5.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP584279A JPS5597629A (en) | 1979-01-22 | 1979-01-22 | Programmable control unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP584279A JPS5597629A (en) | 1979-01-22 | 1979-01-22 | Programmable control unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5597629A true JPS5597629A (en) | 1980-07-25 |
Family
ID=11622263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP584279A Pending JPS5597629A (en) | 1979-01-22 | 1979-01-22 | Programmable control unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5597629A (en) |
-
1979
- 1979-01-22 JP JP584279A patent/JPS5597629A/en active Pending
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