JPS5585964A - Multi computer system - Google Patents
Multi computer systemInfo
- Publication number
- JPS5585964A JPS5585964A JP15955378A JP15955378A JPS5585964A JP S5585964 A JPS5585964 A JP S5585964A JP 15955378 A JP15955378 A JP 15955378A JP 15955378 A JP15955378 A JP 15955378A JP S5585964 A JPS5585964 A JP S5585964A
- Authority
- JP
- Japan
- Prior art keywords
- unit
- memory unit
- μpc
- computer system
- rsr
- 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
- Multi Processors (AREA)
- Memory System (AREA)
Abstract
PURPOSE: To increase the processing ability of multi computer system, by constituting the memory unit possible for random access with the random shift register RSR and connecting the output of one RSR to the input of another RSR.
CONSTITUTION: One serial output SO of the memory unit consisting of RSR15-1, 15-2 and another serial input SI are connected with the copy buses 18-1, 18-2. In transfering the content of the memory unit 15-1 at μPC 17-1 to the memory unit 15-2 at μPC 17-2, the content of the unit 15-1 is sequentially transferred to the unit 15-2 via the bus 18-1 by taking the logic of the control input C of the unit 15-2 as 0. During the period of data transfer, the μPC 17-1 can access the memory unit freely via the bus 16-1. The transfer of the content of the unit 15-2 to the unit 15-1 is similarly made by taking the logic of the control input of the unit 15-1 as 0. Accordingly, the data transfer outside the computer system and the access in the system can simultaneously be made.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53159553A JPS5833971B2 (en) | 1978-12-21 | 1978-12-21 | multi computer system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53159553A JPS5833971B2 (en) | 1978-12-21 | 1978-12-21 | multi computer system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5585964A true JPS5585964A (en) | 1980-06-28 |
JPS5833971B2 JPS5833971B2 (en) | 1983-07-23 |
Family
ID=15696248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53159553A Expired JPS5833971B2 (en) | 1978-12-21 | 1978-12-21 | multi computer system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5833971B2 (en) |
-
1978
- 1978-12-21 JP JP53159553A patent/JPS5833971B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5833971B2 (en) | 1983-07-23 |
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