JPS5616227A - System start system - Google Patents
System start systemInfo
- Publication number
- JPS5616227A JPS5616227A JP9074979A JP9074979A JPS5616227A JP S5616227 A JPS5616227 A JP S5616227A JP 9074979 A JP9074979 A JP 9074979A JP 9074979 A JP9074979 A JP 9074979A JP S5616227 A JPS5616227 A JP S5616227A
- Authority
- JP
- Japan
- Prior art keywords
- unit
- program
- read
- nonvolatile
- peripheral
- 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
Abstract
PURPOSE: To read in the initial program in high speed, by using the peripheral unit for start program reading and the nonvolatile read-only memory unit, in the system start of information processing system.
CONSTITUTION: With the application of the AC input power supply, the start program stored in the nonvolatile read-only memory unit 10 in CPU20 is automatically executed for system set. Next, to read in the program for the initial operation, program reading request is made to the determined nonvolatile read-only memory unit 30. In this case, with the instruction from the unit 3, the program which makes the same operation as the peripheral unit designated in the start program of the unit 10 is stored in the unit 60. After that, the unit 60, based on the program fed from the unit 30, designates from which peripheral unit the main program is supplied for system setting. Thus, the initial program can be read in by using the peripheral unit for start program reading and the nonvolatile unit, in high speed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9074979A JPS5616227A (en) | 1979-07-17 | 1979-07-17 | System start system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9074979A JPS5616227A (en) | 1979-07-17 | 1979-07-17 | System start system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5616227A true JPS5616227A (en) | 1981-02-17 |
JPS6329301B2 JPS6329301B2 (en) | 1988-06-13 |
Family
ID=14007239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9074979A Granted JPS5616227A (en) | 1979-07-17 | 1979-07-17 | System start system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5616227A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59109927A (en) * | 1982-12-15 | 1984-06-25 | Alps Electric Co Ltd | Control system for initial program loading |
JPH0287679A (en) * | 1988-09-26 | 1990-03-28 | Sharp Corp | Frame base for installing solar cell |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5472642A (en) * | 1977-11-22 | 1979-06-11 | Toyoda Machine Works Ltd | Program writer for computer |
JPS5478038A (en) * | 1977-12-05 | 1979-06-21 | Hitachi Ltd | Memory unit |
JPS5490748A (en) * | 1977-12-27 | 1979-07-18 | Mitsubishi Heavy Ind Ltd | Antenna for ground moving crane |
-
1979
- 1979-07-17 JP JP9074979A patent/JPS5616227A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5472642A (en) * | 1977-11-22 | 1979-06-11 | Toyoda Machine Works Ltd | Program writer for computer |
JPS5478038A (en) * | 1977-12-05 | 1979-06-21 | Hitachi Ltd | Memory unit |
JPS5490748A (en) * | 1977-12-27 | 1979-07-18 | Mitsubishi Heavy Ind Ltd | Antenna for ground moving crane |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59109927A (en) * | 1982-12-15 | 1984-06-25 | Alps Electric Co Ltd | Control system for initial program loading |
JPS6213704B2 (en) * | 1982-12-15 | 1987-03-28 | Alps Electric Co Ltd | |
JPH0287679A (en) * | 1988-09-26 | 1990-03-28 | Sharp Corp | Frame base for installing solar cell |
Also Published As
Publication number | Publication date |
---|---|
JPS6329301B2 (en) | 1988-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5248440A (en) | Memory access control system | |
JPS5580131A (en) | Automatic job start processing system | |
JPS5344134A (en) | Microprogram control system | |
JPS55124830A (en) | Input and output control system | |
JPS5616227A (en) | System start system | |
JPS5534774A (en) | Information processing unit | |
JPS5616226A (en) | System start system | |
JPS5569803A (en) | Computer controller | |
JPS5544662A (en) | Input/output program control unit | |
JPS5424553A (en) | Control system for data transfer | |
JPS54140846A (en) | Micro-diagnostic system | |
JPS5537656A (en) | Microprogram control system | |
JPS526032A (en) | Main storage control unit | |
JPS5454546A (en) | Branch address determining system in data processing unit of microprogram control system | |
JPS54161856A (en) | Starting method of microprocessor | |
JPS5588141A (en) | Microprogram control system | |
JPS54141536A (en) | Information processing system | |
JPS559263A (en) | System operation system | |
JPS567152A (en) | Address stopping system for arithmetic process system | |
JPS54145447A (en) | Input-output control system | |
JPS54152440A (en) | Microprogram controller | |
JPS57189252A (en) | Program controlling method | |
JPS54105442A (en) | Microprogram control system | |
JPS5249741A (en) | Microprogram control unit | |
JPS55159257A (en) | Debugging system |