JPS5945651U - Microprocessor operation display device - Google Patents
Microprocessor operation display deviceInfo
- Publication number
- JPS5945651U JPS5945651U JP13769082U JP13769082U JPS5945651U JP S5945651 U JPS5945651 U JP S5945651U JP 13769082 U JP13769082 U JP 13769082U JP 13769082 U JP13769082 U JP 13769082U JP S5945651 U JPS5945651 U JP S5945651U
- Authority
- JP
- Japan
- Prior art keywords
- microprocessor
- display device
- operation display
- output
- microprocessor operation
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は一般的なマイクロプロセッサ動作表示装置を示
す構成図、第2図は本考案の一実施例を示す構成図であ
る。
1・・・マイクロプロセッサ(CPU)、2・・・論理
和素子、3・・・バッファ素子、4・・・発光ダイオー
ド、5・・・抵抗器、6・・・論理積素子。FIG. 1 is a block diagram showing a general microprocessor operation display device, and FIG. 2 is a block diagram showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Microprocessor (CPU), 2... OR element, 3... Buffer element, 4... Light emitting diode, 5... Resistor, 6... AND element.
Claims (1)
、該マイクロプロセッサが正常な動作状態であればどち
らか一方または両方から信号が出力される2本の端子を
論理和素子の入力へ接続し、該論理和素子の出力とプロ
グラムで制御可能なマイクロプロセッサからの出力信号
とを一理積素子の入力とし、該論理積素子の出力信号を
極性反転するようなバッファ素子および抵抗器によ□っ
て発光ダイオードの点灯および消灯が可能になるように
構成したことを特徴とするマイクロプロセッサ動作表示
装置。A microprocessor that executes operations according to a program, and two terminals from which a signal is output from one or both when the microprocessor is in a normal operating state are connected to the input of an OR element. The output and the output signal from a microprocessor that can be controlled by a program are input to a logical product element, and the light emitting diode is lit by a buffer element and a resistor that inverts the polarity of the output signal of the logical product element. A microprocessor operation display device, characterized in that it is configured so that the light can be turned off.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13769082U JPS5945651U (en) | 1982-09-13 | 1982-09-13 | Microprocessor operation display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13769082U JPS5945651U (en) | 1982-09-13 | 1982-09-13 | Microprocessor operation display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5945651U true JPS5945651U (en) | 1984-03-26 |
Family
ID=30309187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13769082U Pending JPS5945651U (en) | 1982-09-13 | 1982-09-13 | Microprocessor operation display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5945651U (en) |
-
1982
- 1982-09-13 JP JP13769082U patent/JPS5945651U/en active Pending
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