JPS5611546A - Information processing system - Google Patents
Information processing systemInfo
- Publication number
- JPS5611546A JPS5611546A JP8771979A JP8771979A JPS5611546A JP S5611546 A JPS5611546 A JP S5611546A JP 8771979 A JP8771979 A JP 8771979A JP 8771979 A JP8771979 A JP 8771979A JP S5611546 A JPS5611546 A JP S5611546A
- Authority
- JP
- Japan
- Prior art keywords
- information
- transfer
- controller
- unit
- reliability
- 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
- Computer And Data Communications (AREA)
- Bus Control (AREA)
Abstract
PURPOSE: To increase the reliability, by decreasing the length and number of signal lines, through the transfer of the information to the information processor not via the software, by using the direct access unit from the cyclic digital information transmission unit.
CONSTITUTION: The word serial bit parallel information signal is fed to the input controller 71 of the direct memory access unit DMA7 from the cyclic digital information transmission unit CDC6. Further, when the controller 73 detects it via the gate circuit 72, the controller 73 performs transfer of information to the information processor 8 and when it is finished, the transfer of information to the information processor 9 is made. Thus, the information from the unit CDT6 is transferred to the units 8, 9 not via the software, allowing to decrease the length and number of the signal lines and to increase the reliability.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8771979A JPS5611546A (en) | 1979-07-11 | 1979-07-11 | Information processing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8771979A JPS5611546A (en) | 1979-07-11 | 1979-07-11 | Information processing system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5611546A true JPS5611546A (en) | 1981-02-04 |
Family
ID=13922706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8771979A Pending JPS5611546A (en) | 1979-07-11 | 1979-07-11 | Information processing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5611546A (en) |
-
1979
- 1979-07-11 JP JP8771979A patent/JPS5611546A/en active Pending
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