JPS54148342A - Reset control system for terminal unit in information process system - Google Patents
Reset control system for terminal unit in information process systemInfo
- Publication number
- JPS54148342A JPS54148342A JP5651778A JP5651778A JPS54148342A JP S54148342 A JPS54148342 A JP S54148342A JP 5651778 A JP5651778 A JP 5651778A JP 5651778 A JP5651778 A JP 5651778A JP S54148342 A JPS54148342 A JP S54148342A
- Authority
- JP
- Japan
- Prior art keywords
- reset
- making time
- carried out
- time
- normal
- 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 carry out the all-clear of the table area plus the request and reception of the table only at the making time of the power supply by deciding whether the reset at the power making time or the normal reset based on the program.
CONSTITUTION: When the power supply reset or the normal reset occurs at terminal units 31-1W31-n, the parity check is carried out for the table through parity check circuit 24 and based on address designation 23. And if some error is detected then, the power making time is decided. Thus, the table area of RAM23 is all cleared, and at the same time the WBCC breakdown is carried out. Then the table WBCC checking is carried out, and then the application is given when it is the normal resetting time. On the oter hand, the table request is given at the power making time, and terminal control part 30 is driven. Thus, the tables are collected from corresponding terminal units 31-1W31-n and then sent to RAM23 where the internal table is renewed to the data. As a result, the processing capacity is increased greatly for the microprocessor system.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53056517A JPS5824811B2 (en) | 1978-05-15 | 1978-05-15 | Reset control method for terminal devices in information processing systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53056517A JPS5824811B2 (en) | 1978-05-15 | 1978-05-15 | Reset control method for terminal devices in information processing systems |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54148342A true JPS54148342A (en) | 1979-11-20 |
JPS5824811B2 JPS5824811B2 (en) | 1983-05-24 |
Family
ID=13029305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53056517A Expired JPS5824811B2 (en) | 1978-05-15 | 1978-05-15 | Reset control method for terminal devices in information processing systems |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5824811B2 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5779535A (en) * | 1980-11-06 | 1982-05-18 | Canon Inc | Information processor |
JPS58169219A (en) * | 1982-03-31 | 1983-10-05 | Nec Home Electronics Ltd | Memory contents holding system of microcomputer |
JPS6074009A (en) * | 1983-09-30 | 1985-04-26 | Fujitsu Ltd | Decision system for flag in initialization |
JPS6188317A (en) * | 1984-10-05 | 1986-05-06 | Seiko Epson Corp | Distinction method of power-on and reset |
JPS61139844A (en) * | 1984-12-12 | 1986-06-27 | Minolta Camera Co Ltd | Microprocessor built-in device |
JPS621036A (en) * | 1985-04-10 | 1987-01-07 | マイクロソフト コ−ポレ−シヨン | Execution of program for multimode microprocessor and operating system |
JPH08110824A (en) * | 1995-04-24 | 1996-04-30 | Seiko Epson Corp | Information processor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3831148A (en) * | 1973-01-02 | 1974-08-20 | Honeywell Inf Systems | Nonexecute test apparatus |
JPS532051A (en) * | 1976-06-28 | 1978-01-10 | Fujitsu Ltd | Program load system |
-
1978
- 1978-05-15 JP JP53056517A patent/JPS5824811B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3831148A (en) * | 1973-01-02 | 1974-08-20 | Honeywell Inf Systems | Nonexecute test apparatus |
JPS532051A (en) * | 1976-06-28 | 1978-01-10 | Fujitsu Ltd | Program load system |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5779535A (en) * | 1980-11-06 | 1982-05-18 | Canon Inc | Information processor |
JPS58169219A (en) * | 1982-03-31 | 1983-10-05 | Nec Home Electronics Ltd | Memory contents holding system of microcomputer |
JPS6074009A (en) * | 1983-09-30 | 1985-04-26 | Fujitsu Ltd | Decision system for flag in initialization |
JPH0442684B2 (en) * | 1983-09-30 | 1992-07-14 | Fujitsu Ltd | |
JPS6188317A (en) * | 1984-10-05 | 1986-05-06 | Seiko Epson Corp | Distinction method of power-on and reset |
JPS61139844A (en) * | 1984-12-12 | 1986-06-27 | Minolta Camera Co Ltd | Microprocessor built-in device |
JPS621036A (en) * | 1985-04-10 | 1987-01-07 | マイクロソフト コ−ポレ−シヨン | Execution of program for multimode microprocessor and operating system |
JPH08110824A (en) * | 1995-04-24 | 1996-04-30 | Seiko Epson Corp | Information processor |
Also Published As
Publication number | Publication date |
---|---|
JPS5824811B2 (en) | 1983-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS54148342A (en) | Reset control system for terminal unit in information process system | |
JPS5419337A (en) | Constant and program setting system | |
JPS54136151A (en) | Multiple microprocessor | |
JPS5619593A (en) | Parity check processing system for memory | |
JPS55129818A (en) | Error processing system in terminal unit | |
JPS52151487A (en) | Process control system in electronic computer | |
JPS5611584A (en) | Error check system for character pattern | |
JPS52124836A (en) | Reset of data processing unit | |
JPS553011A (en) | Error processing system for sequence control unit | |
JPS556637A (en) | Terminal control system | |
JPS54132147A (en) | Remote maintenance system | |
JPS5374329A (en) | Change-over system in trouble of electronic computer system | |
JPS5390731A (en) | Control circuit for memory unit | |
JPS5238845A (en) | Reexecution system of data transfer | |
JPS57202157A (en) | Packet exchanger | |
JPS526031A (en) | Information processing unit | |
JPS5386599A (en) | Checking system for connection lines between headquarter unit and terminal unit | |
JPS5295136A (en) | Data processing equipment | |
JPS5488742A (en) | Data buffer managing and processing system in communication control processor | |
JPS5619594A (en) | Memory failure detection system | |
JPS5696356A (en) | Multimicroprocessor | |
JPS5413242A (en) | Generation circuit for circulation code | |
JPS53138253A (en) | Multi-computer system | |
JPS5613600A (en) | Check system for memory contents | |
JPS52109844A (en) | Diagnostic system |