JPH0348772U - - Google Patents
Info
- Publication number
- JPH0348772U JPH0348772U JP10913389U JP10913389U JPH0348772U JP H0348772 U JPH0348772 U JP H0348772U JP 10913389 U JP10913389 U JP 10913389U JP 10913389 U JP10913389 U JP 10913389U JP H0348772 U JPH0348772 U JP H0348772U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- absence
- channel
- display
- signal
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Tests Of Electronic Circuits (AREA)
Description
第１図及び第２図はこの考案に係る多現象オシ
ロスコープの実施例を示し、第１図はこの考案の
回路ブロツク図、第２図はチヤンネル表示機能の
ある回路ブロツク図である。第３図は従来例の回
路ブロツク図である。
主な符号の説明、１〜３……第１〜ｎ番目の信
号入力端子、４〜６……第１〜ｎ番目の信号増幅
回路、７〜９……第１〜ｎ番目の信号有無判別回
路、１０……表示チヤンネル判別回路、１１……
表示チヤンネル切換回路、１２……水平掃引回路
、１３……トリガ信号切換回路、１４……表示装
置、１５……選択チヤンネル表示回路。
1 and 2 show an embodiment of the multiphenomenal oscilloscope according to this invention, FIG. 1 is a circuit block diagram of this invention, and FIG. 2 is a circuit block diagram with a channel display function. FIG. 3 is a circuit block diagram of a conventional example. Explanation of main symbols, 1 to 3...1st to nth signal input terminals, 4 to 6...1st to nth signal amplification circuits, 7 to 9...1st to nth signal presence/absence determination Circuit, 10...Display channel discrimination circuit, 11...
Display channel switching circuit, 12... Horizontal sweep circuit, 13... Trigger signal switching circuit, 14... Display device, 15... Selected channel display circuit.
Claims (1)
多現象オシロスコープにおいて、 複数の入力信号の有無を判別させる信号有無判
別回路と、この信号有無判別回路の出力に応じて
、表示するチヤンネルを選択する表示チヤンネル
判別回路とを設けて構成したことを特徴とする多
現象オシロスコープ。 ２ 現在表示しているチヤンネルがどのチヤンネ
ルであるかを表示する選択チヤンネル表示回路を
設けて構成したことを特徴とする請求項１記載の
多現象オシロスコープ。[Scope of Claim for Utility Model Registration] 1. In a multi-phenomenon oscilloscope that displays multiple signal waveforms on one display screen, a signal presence/absence discrimination circuit that discriminates the presence or absence of multiple input signals, and a signal presence/absence discrimination circuit that determines the presence or absence of multiple input signals, and a signal detection circuit that responds to the output of this signal presence/absence discrimination circuit. A multi-phenomenon oscilloscope comprising: a display channel discriminating circuit for selecting a channel to display; 2. The multiphenomenal oscilloscope according to claim 1, further comprising a selection channel display circuit for displaying which channel is currently being displayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989109133U JP2560604Y2 (en) | 1989-09-20 | 1989-09-20 | Multi-phenomenon oscilloscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989109133U JP2560604Y2 (en) | 1989-09-20 | 1989-09-20 | Multi-phenomenon oscilloscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0348772U true JPH0348772U (en) | 1991-05-10 |
| JP2560604Y2 JP2560604Y2 (en) | 1998-01-26 |
Family
ID=31657734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989109133U Expired - Lifetime JP2560604Y2 (en) | 1989-09-20 | 1989-09-20 | Multi-phenomenon oscilloscope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2560604Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6128945A (en) * | 1984-05-15 | 1986-02-08 | Konishiroku Photo Ind Co Ltd | Image stabilizing liquid for processing silver halide photographic sensitive material |
| JPS63186152A (en) * | 1986-12-19 | 1988-08-01 | テクトロニックス・インコーポレイテッド | Automatic adjusting oscilloscope |
-
1989
- 1989-09-20 JP JP1989109133U patent/JP2560604Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6128945A (en) * | 1984-05-15 | 1986-02-08 | Konishiroku Photo Ind Co Ltd | Image stabilizing liquid for processing silver halide photographic sensitive material |
| JPS63186152A (en) * | 1986-12-19 | 1988-08-01 | テクトロニックス・インコーポレイテッド | Automatic adjusting oscilloscope |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2560604Y2 (en) | 1998-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |