JPS6187320U - - Google Patents
Info
- Publication number
- JPS6187320U JPS6187320U JP1984171617U JP17161784U JPS6187320U JP S6187320 U JPS6187320 U JP S6187320U JP 1984171617 U JP1984171617 U JP 1984171617U JP 17161784 U JP17161784 U JP 17161784U JP S6187320 U JPS6187320 U JP S6187320U
- Authority
- JP
- Japan
- Prior art keywords
- pulse output
- circuit
- ball
- trackball
- axis encoder
- 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
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Digital Computer Display Output (AREA)
- Position Input By Displaying (AREA)
Description
第１図は、本考案の一実施例のブロツク図、第
２図は、パルス間引き回路の一実施例のブロツク
図、第３図は、第１図の各部の波形図である。
１…ボール、２…Ｙ軸エンコーダ、３…Ｘ軸エ
ンコーダ、４…波形整形回路、５…パルス出力回
路、６…パルス間引き回路、８…Ｎ進カウンタ、
９…反転ゲート。
FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is a block diagram of an embodiment of a pulse thinning circuit, and FIG. 3 is a waveform diagram of each part of FIG. 1. 1... Ball, 2... Y-axis encoder, 3... X-axis encoder, 4... Waveform shaping circuit, 5... Pulse output circuit, 6... Pulse thinning circuit, 8... N-ary counter,
9...Reversal gate.
Claims (1)
せるＸ軸エンコーダ、Ｙ軸エンコーダ、波形整形
回路及びパルス出力回路からなるトラツクボール
において、パルス出力速度切換えスイツチとパル
ス間引き回路を設けたことを特徴とするパルス出
力速度可変形トラツクボール。 A trackball comprising a ball and an X-axis encoder, a Y-axis encoder, a waveform shaping circuit, and a pulse output circuit that generate pulses in accordance with the rotation of the ball, and is characterized by being provided with a pulse output speed changeover switch and a pulse thinning circuit. Variable pulse output speed trackball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984171617U JPS6187320U (en) | 1984-11-14 | 1984-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984171617U JPS6187320U (en) | 1984-11-14 | 1984-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6187320U true JPS6187320U (en) | 1986-06-07 |
Family
ID=30729293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984171617U Pending JPS6187320U (en) | 1984-11-14 | 1984-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6187320U (en) |
-
1984
- 1984-11-14 JP JP1984171617U patent/JPS6187320U/ja active Pending