JPH0263156U - - Google Patents
Info
- Publication number
- JPH0263156U JPH0263156U JP14058988U JP14058988U JPH0263156U JP H0263156 U JPH0263156 U JP H0263156U JP 14058988 U JP14058988 U JP 14058988U JP 14058988 U JP14058988 U JP 14058988U JP H0263156 U JPH0263156 U JP H0263156U
- Authority
- JP
- Japan
- Prior art keywords
- pin position
- component pin
- component
- data
- position coordinate
- 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 3
- 238000006243 chemical reaction Methods 0.000 description 1
Description
第１図は本考案の一実施例のブロツク図、第２
図は第１図の実施例を用いて表示される直線ラツ
ツネストと円形ラツツネストの一例のパターン図
、第３図は第１図の実施例を用いて表示される直
線ラツツネストと円形ラツツネストの他の例のパ
ターン図、第４図は従来の印刷配線板の配線密度
観察装置の一例を用いて表示される直線ラツツネ
ストのパターン図である。
１……入力部、２……ネツト記憶部、３……デ
ータ変換部、４……グラフイツク表示部、２１ａ
〜２１ｄ，３１ａ〜３１ｄ，４１ａ〜４１ｌ……
部品ピン、２２，３２，４２ａ，４２ｂ……直線
ラツツネスト、２３ａ，２３ｂ，３３ａ，３３ｂ
……円形ネツツネスト。
Fig. 1 is a block diagram of an embodiment of the present invention;
The figure is a pattern diagram of an example of a linear rat's nest and a circular rat's nest displayed using the embodiment of Fig. 1, and Fig. 3 is another example of a linear rat's nest and a circular rat's nest that is displayed using the embodiment of Fig. 1. FIG. 4 is a pattern diagram of a linear ratsnest displayed using an example of a conventional printed wiring board wiring density observation device. 1... Input section, 2... Net storage section, 3... Data conversion section, 4... Graphic display section, 21a
~21d, 31a~31d, 41a~41l...
Component pins, 22, 32, 42a, 42b...Straight ratsnest, 23a, 23b, 33a, 33b
...Circular nettutsu nest.
Claims (1)
力する入力部と、該入力部から入力した第１の部
品ピン位置座標と第２の部品ピン位置座標とを第
１の部品ピンと第２の部品ピンとの部品ピン間の
接続関係を示すデータとして記憶するネツト記憶
部と、前記データを前記第１の部品ピン位置座標
と第２の部品ピン位置座標とを結ぶ線分のデータ
及び該線分を直径とする円のデータに変換するデ
ータ変換部と、該データ変換部から転送される前
記線分及び円のデータを絵柄表示するグラフイツ
ク表示部とを含むことを特徴とする印刷配線板の
配線密度観察装置。 An input section for inputting characters and coordinate values of component pins on the printed wiring board, and a first component pin position coordinate and a second component pin position coordinate inputted from the input section are input to the first component pin and the second component pin position coordinate. a net storage unit that stores data indicating connection relationships between component pins; and data on a line segment connecting the first component pin position coordinates and a second component pin position coordinate, and the line segment. Wiring for a printed wiring board, characterized in that it includes a data converter that converts data into data of a circle having a diameter of Density observation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14058988U JPH0263156U (en) | 1988-10-27 | 1988-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14058988U JPH0263156U (en) | 1988-10-27 | 1988-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0263156U true JPH0263156U (en) | 1990-05-11 |
Family
ID=31404899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14058988U Pending JPH0263156U (en) | 1988-10-27 | 1988-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0263156U (en) |
-
1988
- 1988-10-27 JP JP14058988U patent/JPH0263156U/ja active Pending
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