JPS5692665A - Data processing system - Google Patents
Data processing systemInfo
- Publication number
- JPS5692665A JPS5692665A JP16977579A JP16977579A JPS5692665A JP S5692665 A JPS5692665 A JP S5692665A JP 16977579 A JP16977579 A JP 16977579A JP 16977579 A JP16977579 A JP 16977579A JP S5692665 A JPS5692665 A JP S5692665A
- Authority
- JP
- Japan
- Prior art keywords
- floppy disc
- information
- parameter
- discriminated
- input
- 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
Abstract
PURPOSE: To enable to perform an initial loading, by transmitting the media type discriminating information to a floppy disc controller, in the system in which the memory floppy disc controller is commonly connected.
CONSTITUTION: When the loader device is a floppy disc, CPU1 produces the cylinder command to read out the index information of the floppy disc. The media type is discriminated from this information and the information discriminated is transmitted to the input and output device 7 as the disc parameter. In the floppy disc controller of the input and output device 7, based on this device parameter, command processing after that is made. Further, when the media is inserted, CPU1 makes setting of the device parameter to this device the same as initial loading.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16977579A JPS5692665A (en) | 1979-12-26 | 1979-12-26 | Data processing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16977579A JPS5692665A (en) | 1979-12-26 | 1979-12-26 | Data processing system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5692665A true JPS5692665A (en) | 1981-07-27 |
Family
ID=15892622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16977579A Pending JPS5692665A (en) | 1979-12-26 | 1979-12-26 | Data processing system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5692665A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59136860A (en) * | 1983-01-27 | 1984-08-06 | Matsushita Electric Ind Co Ltd | Disk controller |
JPS6240521A (en) * | 1985-08-19 | 1987-02-21 | Fujitsu Ltd | Disk controlling system |
-
1979
- 1979-12-26 JP JP16977579A patent/JPS5692665A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59136860A (en) * | 1983-01-27 | 1984-08-06 | Matsushita Electric Ind Co Ltd | Disk controller |
JPS6240521A (en) * | 1985-08-19 | 1987-02-21 | Fujitsu Ltd | Disk controlling system |
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