JPH0238839U - - Google Patents
Info
- Publication number
- JPH0238839U JPH0238839U JP11817588U JP11817588U JPH0238839U JP H0238839 U JPH0238839 U JP H0238839U JP 11817588 U JP11817588 U JP 11817588U JP 11817588 U JP11817588 U JP 11817588U JP H0238839 U JPH0238839 U JP H0238839U
- Authority
- JP
- Japan
- Prior art keywords
- digits
- digit
- error
- setting
- measurement
- 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
- 238000005259 measurement Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Debugging And Monitoring (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Description
第１図は本考案の原理構成を示す図、第２図は
本考案の一実施例の構成を示す図、第３図は本考
案の一実施例の表示例を示す図、第４図は従来の
一実施例の構成を示す図、第５図は従来の一実施
例の表示例を示す図、である。
図において、１はエラー数カウンタ、２はエラ
ー数表示部、３は測定ビツト数カウンタ、４は桁
数設定部、５は終了判定部、６は設定桁数表示部
、７はビツト数桁表示手段、を示す。
Figure 1 is a diagram showing the principle configuration of the present invention, Figure 2 is a diagram showing the configuration of an embodiment of the invention, Figure 3 is a diagram showing an example of display of an embodiment of the invention, and Figure 4 is FIG. 5 is a diagram showing a configuration of a conventional embodiment, and FIG. 5 is a diagram showing a display example of a conventional embodiment. In the figure, 1 is an error number counter, 2 is an error number display section, 3 is a measurement bit number counter, 4 is a digit number setting section, 5 is an end judgment section, 6 is a set digit number display section, and 7 is a bit number digit display. means.
Claims (1)
検出器において、 エラー数をエラー数カウンタ１に入力して計数
し、そのエラー数の先頭から所定の桁数だけを表
示するエラー数表示部２と、 ビツト数とスタートの両信号を入力し、スター
ト信号により起動されて入力するビツト数を計数
する測定ビツト数カウンタ３と、 所定の時間間隔から固定桁数を設定する桁数設
定部４と、 前記測定ビツト数カウンタ３の出力と前記桁数
設定部４の出力の二つの出力を入力し、該両信号
の比較を行つて所定の桁数の測定ビツト数を計数
したのち計数終了の判定を行いストツプ信号を生
成し、該ストツプ信号の出力によりエラー数カウ
ンタ１と測定ビツト数カウンタ３の計数を停止さ
せる終了判定部５と、 該桁数設定部５が設定した固定の桁数を表示す
る桁設定表示部６と、 を有するものに、更に、 前記測定ビツト数カウンタ３が計数したビツト
数に対応して任意に可変できる桁数を設定して表
示を行うビツト数桁表示手段７を、 設けたことを特徴とするエラー検出器のエラー
レート表示回路。[Claims for Utility Model Registration] In an error detector that displays the error rate or number of errors, the number of errors is input into error number counter 1 and counted, and only a predetermined number of digits from the beginning of the number of errors are displayed. A number display section 2, a measurement bit number counter 3 which receives both the bit number and start signals, is activated by the start signal and counts the number of input bits, and a number of digits which sets a fixed number of digits from a predetermined time interval. After inputting two outputs, the output of the measurement bit number counter 3 and the output of the digit number setting unit 4 to the setting section 4 and comparing both signals to count the number of measurement bits of a predetermined number of digits, an end determination section 5 that determines the end of counting, generates a stop signal, and stops counting in the error number counter 1 and the measurement bit number counter 3 by outputting the stop signal; and a fixed value set by the digit number setting section 5. a digit setting display section 6 for displaying the number of digits; and a bit number digit for setting and displaying a number of digits that can be arbitrarily changed according to the number of bits counted by the measurement bit number counter 3. An error rate display circuit for an error detector, characterized in that a display means 7 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11817588U JPH0238839U (en) | 1988-09-07 | 1988-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11817588U JPH0238839U (en) | 1988-09-07 | 1988-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0238839U true JPH0238839U (en) | 1990-03-15 |
Family
ID=31362303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11817588U Pending JPH0238839U (en) | 1988-09-07 | 1988-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0238839U (en) |
-
1988
- 1988-09-07 JP JP11817588U patent/JPH0238839U/ja active Pending
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