JPS55150045A - Program debug device for laboratory automation system - Google Patents
Program debug device for laboratory automation systemInfo
- Publication number
- JPS55150045A JPS55150045A JP5681379A JP5681379A JPS55150045A JP S55150045 A JPS55150045 A JP S55150045A JP 5681379 A JP5681379 A JP 5681379A JP 5681379 A JP5681379 A JP 5681379A JP S55150045 A JPS55150045 A JP S55150045A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- control signal
- data signal
- latch circuit
- lamp
- 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
- Debugging And Monitoring (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
PURPOSE: To ensure the easy debug for the CPU program, by securing the lamp display through the latch circuit for the data signal and the control signal each and then sending the necessary signals to the CPU.
CONSTITUTION: Switch 5 is connected to the side of debug device 9 to secure the connection between terminal 3 and device 9. And the checking is given to the data signal or the control signal with unit 7 can operate based on the contents of the data signal and the control signal displayed at device 9. In other words, CPU1 executes the program with transmission of the data signal and the control signal of 16 bits from terminal 3 to device 9. Thus the data signal gives blinking to lamp 11 through latch circuit 13; while the control signal gives blinking to lamp 17 through latch circuit 19 to display the contents of each signal. Here if the displayed signal is not necessary for unit 7, the correction is given. And then the necessary data and control signals are sent to CPU1 via output control generating switch 18. As a result, the easy debug is possible for the CPU program.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5681379A JPS55150045A (en) | 1979-05-09 | 1979-05-09 | Program debug device for laboratory automation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5681379A JPS55150045A (en) | 1979-05-09 | 1979-05-09 | Program debug device for laboratory automation system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55150045A true JPS55150045A (en) | 1980-11-21 |
Family
ID=13037808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5681379A Pending JPS55150045A (en) | 1979-05-09 | 1979-05-09 | Program debug device for laboratory automation system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55150045A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5250136A (en) * | 1975-10-21 | 1977-04-21 | Toshiba Corp | Function confirmation unit of digital signal processing unit |
JPS5427757A (en) * | 1977-08-04 | 1979-03-02 | Ricoh Co Ltd | Program debugger of microcomputer |
-
1979
- 1979-05-09 JP JP5681379A patent/JPS55150045A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5250136A (en) * | 1975-10-21 | 1977-04-21 | Toshiba Corp | Function confirmation unit of digital signal processing unit |
JPS5427757A (en) * | 1977-08-04 | 1979-03-02 | Ricoh Co Ltd | Program debugger of microcomputer |
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