JPS5667427A - Program loading system - Google Patents
Program loading systemInfo
- Publication number
- JPS5667427A JPS5667427A JP14354279A JP14354279A JPS5667427A JP S5667427 A JPS5667427 A JP S5667427A JP 14354279 A JP14354279 A JP 14354279A JP 14354279 A JP14354279 A JP 14354279A JP S5667427 A JPS5667427 A JP S5667427A
- Authority
- JP
- Japan
- Prior art keywords
- control section
- program
- loader program
- rom3
- transfer
- 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 use loader program in common to different systems, by executing the loading of system through the use of transfer managing program inserted to the system program in addition to the loader program of fixed memory.
CONSTITUTION: After the application of power supply, the loader program of an ROM3 is initially set with a system control section 1, the head address of an RAM4 storing the transfer information is fed to floppy disc control section 2, and the number of transfer bytes is set to a control section 1. Further, the progress of the loader program is made by the increment of the control section 1 and the transfer start instruction outut from the memory 3 is interpreted at the control section 1. Further, the floppy disc 5 is controlled at the control section 2 to start the data read and detect the data block, the control section 1 is interrupted, and an A register 12 of the control section 1 is loaded under the control of ROM3. Further, the program for the entire system can be executed with the loader program of the ROM3.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14354279A JPS5667427A (en) | 1979-11-06 | 1979-11-06 | Program loading system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14354279A JPS5667427A (en) | 1979-11-06 | 1979-11-06 | Program loading system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5667427A true JPS5667427A (en) | 1981-06-06 |
Family
ID=15341164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14354279A Pending JPS5667427A (en) | 1979-11-06 | 1979-11-06 | Program loading system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5667427A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986002184A1 (en) * | 1984-09-27 | 1986-04-10 | Fanuc Ltd | Method of loading system program |
-
1979
- 1979-11-06 JP JP14354279A patent/JPS5667427A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986002184A1 (en) * | 1984-09-27 | 1986-04-10 | Fanuc Ltd | Method of loading system program |
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