JPS6433094U - - Google Patents
Info
- Publication number
- JPS6433094U JPS6433094U JP12831487U JP12831487U JPS6433094U JP S6433094 U JPS6433094 U JP S6433094U JP 12831487 U JP12831487 U JP 12831487U JP 12831487 U JP12831487 U JP 12831487U JP S6433094 U JPS6433094 U JP S6433094U
- Authority
- JP
- Japan
- Prior art keywords
- fractional
- time
- pulses
- pulse
- measuring
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Measurement Of Unknown Time Intervals (AREA)
Description
第１図は本考案に係る時間計測装置の一実施例
を示したブロツク図、第２図は端数パルス発生回
路の具体例を示す図、第３図は第２図のタイムチ
ヤート、第４図は本考案の特徴を説明するための
図、第５図は従来の問題点を説明するための図で
ある。
１……端数パルス発生回路、２……時間・電圧
変換器、３……カウンタ、３１，３６……バツフ
ア、３２〜３４，３７〜３９……フリツプフロツ
プ、３５，４０……ゲート。
Fig. 1 is a block diagram showing an embodiment of a time measuring device according to the present invention, Fig. 2 is a diagram showing a specific example of a fractional pulse generation circuit, Fig. 3 is a time chart of Fig. 2, and Fig. 4 5 is a diagram for explaining the features of the present invention, and FIG. 5 is a diagram for explaining the problems of the prior art. 1... Fractional pulse generation circuit, 2... Time/voltage converter, 3... Counter, 31, 36... Buffer, 32-34, 37-39... Flip-flop, 35, 40... Gate.
Claims (1)
て、 所謂端数時間△に少なくとも２クロツク２ｔ０
分のオフセツト時間を付加した前側端数パルスＰ
Ａと後側端数パルスＰＢを得る手段と、 この２つの端数パルスＰＡ，ＰＢのパルス幅に
応じた電圧を発生させる手段と、 を備えたことを特徴とする時間計測装置。[Scope of Utility Model Registration Claim] In a device for measuring the difference in generation time of two signals, at least 2 clocks 2t 0 in a so-called fractional time △
Front fractional pulse P with an offset time of
A time measuring device comprising: means for obtaining fractional pulses A and rear fractional pulses PB; and means for generating a voltage according to the pulse widths of these two fractional pulses PA and PB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12831487U JPS6433094U (en) | 1987-08-24 | 1987-08-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12831487U JPS6433094U (en) | 1987-08-24 | 1987-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6433094U true JPS6433094U (en) | 1989-03-01 |
Family
ID=31381537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12831487U Pending JPS6433094U (en) | 1987-08-24 | 1987-08-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6433094U (en) |
-
1987
- 1987-08-24 JP JP12831487U patent/JPS6433094U/ja active Pending
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