JPS6242351U - - Google Patents
Info
- Publication number
- JPS6242351U JPS6242351U JP1985131667U JP13166785U JPS6242351U JP S6242351 U JPS6242351 U JP S6242351U JP 1985131667 U JP1985131667 U JP 1985131667U JP 13166785 U JP13166785 U JP 13166785U JP S6242351 U JPS6242351 U JP S6242351U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- information control
- data information
- parallel
- serial
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Maintenance And Management Of Digital Transmission (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Description
第1図はこの考案の一実施例によるデータ情報
制御信号表示装置回路構成図、第2図は従来装置
の回路構成図である。
1はインタフエースパネル、2は信号表示盤、
4はパラレル―シリアル変換回路、5はゲート回
路、6はアドレス制御回路、7はアドレスバス、
8はデータバス、9はシリアル―パラレル変換回
路。なお、図中同一符号は同一、又は相当部分を
示す。
FIG. 1 is a circuit diagram of a data information control signal display device according to an embodiment of the present invention, and FIG. 2 is a circuit diagram of a conventional device. 1 is the interface panel, 2 is the signal display panel,
4 is a parallel-serial conversion circuit, 5 is a gate circuit, 6 is an address control circuit, 7 is an address bus,
8 is a data bus, and 9 is a serial-parallel conversion circuit. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
号の状態を信号毎に表示するデータ情報制御信号
表示装置において、各端末装置毎に接続されてい
て送受される前記各データ情報制御信号を取り出
すインターフエースパネルと、前記各インターフ
エースパネルに対して共通に設けられていて前記
各データ情報制御信号の状態を信号毎に各表示灯
で表示する信号表示盤とからなり、前記各インタ
ーフエースパネルは前記各データ情報制御信号の
パラレル信号をシリアル信号に変換するパラレル
―シリアル変換回路と、前記パラレル―シリアル
変換回路からのシリアル出力信号の出力を制御す
るゲート回路と、共通のデータバスから前記端末
装置を選択するアドレス信号が入力されると前記
ゲート回路にゲートを開く信号を出力するアドレ
ス制御回路とを備え、前記信号表示盤は前記ゲー
ト回路を経て出力される前記各データ情報制御信
号のシリアル信号をパラレル信号に変換して前記
各表示灯に分配するシリアル―パラレル変換回路
を備えていることを特徴とするデータ情報制御信
号表示装置。 In a data information control signal display device that displays the status of each data information control signal controlling various data information for each signal, an interface panel that is connected to each terminal device and takes out each data information control signal that is transmitted and received. and a signal display board that is provided in common to each of the interface panels and displays the status of each of the data information control signals for each signal using indicator lights, and each of the interface panels A parallel-to-serial conversion circuit that converts a parallel signal of an information control signal into a serial signal, a gate circuit that controls output of a serial output signal from the parallel-to-serial conversion circuit, and a common data bus to select the terminal device. and an address control circuit that outputs a signal to open the gate to the gate circuit when an address signal is input, and the signal display panel converts the serial signals of the data information control signals outputted through the gate circuit into parallel signals. 1. A data information control signal display device comprising a serial-to-parallel conversion circuit that converts the data into parallel and distributes the data to each of the indicator lights.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985131667U JPS6242351U (en) | 1985-08-30 | 1985-08-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985131667U JPS6242351U (en) | 1985-08-30 | 1985-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6242351U true JPS6242351U (en) | 1987-03-13 |
Family
ID=31030336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985131667U Pending JPS6242351U (en) | 1985-08-30 | 1985-08-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6242351U (en) |
-
1985
- 1985-08-30 JP JP1985131667U patent/JPS6242351U/ja active Pending
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