JPS5545006A - Multiprocessor control system of copying machine - Google Patents
Multiprocessor control system of copying machineInfo
- Publication number
- JPS5545006A JPS5545006A JP11748578A JP11748578A JPS5545006A JP S5545006 A JPS5545006 A JP S5545006A JP 11748578 A JP11748578 A JP 11748578A JP 11748578 A JP11748578 A JP 11748578A JP S5545006 A JPS5545006 A JP S5545006A
- Authority
- JP
- Japan
- Prior art keywords
- common memory
- copying machine
- programs
- data exchange
- control system
- 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
- Control Or Security For Electrophotography (AREA)
- Multi Processors (AREA)
Abstract
PURPOSE: To enable data exchange to be readily accomplished by providing the buffer region for performing data exchange between respective microprocessors with each other in the common memory which modules the programs for various controls and check functions and stores the same.
CONSTITUTION: This is the system of dispersing various controls and check functions or other of the copying machine to a plurality of microprocessors CPU 9W11 and processing the same, wherein all the programs thereof are moduled and stored in a common memory 8. The necessary programs are fetched from the common memory 8 according to the condition of the copying machine and are temporarily stored in reference memories 9aW11a. Of these necessary ones are transferred to process execution memories 9bW11b and are executed. The common memory 8 and the respective CPUs are disconnected and connected by pass-line changeover devices 15W17 and the buffer region for performing data exchange between the respective CPUs 9W11 with each other is provided in the common memory 8.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11748578A JPS5545006A (en) | 1978-09-26 | 1978-09-26 | Multiprocessor control system of copying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11748578A JPS5545006A (en) | 1978-09-26 | 1978-09-26 | Multiprocessor control system of copying machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5545006A true JPS5545006A (en) | 1980-03-29 |
Family
ID=14712870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11748578A Pending JPS5545006A (en) | 1978-09-26 | 1978-09-26 | Multiprocessor control system of copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5545006A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57142652A (en) * | 1981-02-27 | 1982-09-03 | Konishiroku Photo Ind Co Ltd | Electrostatic recording apparatus |
JPS5831842A (en) * | 1981-08-21 | 1983-02-24 | Fuji Electric Co Ltd | Supervisory identification method of conveyed object |
JPH02268334A (en) * | 1989-04-11 | 1990-11-02 | Fuji Xerox Co Ltd | State controlling system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5160430A (en) * | 1974-11-22 | 1976-05-26 | Kazuo Sugiura | DEETASHORISHI SUTEMU |
-
1978
- 1978-09-26 JP JP11748578A patent/JPS5545006A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5160430A (en) * | 1974-11-22 | 1976-05-26 | Kazuo Sugiura | DEETASHORISHI SUTEMU |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57142652A (en) * | 1981-02-27 | 1982-09-03 | Konishiroku Photo Ind Co Ltd | Electrostatic recording apparatus |
JPS5831842A (en) * | 1981-08-21 | 1983-02-24 | Fuji Electric Co Ltd | Supervisory identification method of conveyed object |
JPS6129295B2 (en) * | 1981-08-21 | 1986-07-05 | Fuji Electric Co Ltd | |
JPH02268334A (en) * | 1989-04-11 | 1990-11-02 | Fuji Xerox Co Ltd | State controlling system |
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