JPS62158550U - - Google Patents
Info
- Publication number
- JPS62158550U JPS62158550U JP1986046240U JP4624086U JPS62158550U JP S62158550 U JPS62158550 U JP S62158550U JP 1986046240 U JP1986046240 U JP 1986046240U JP 4624086 U JP4624086 U JP 4624086U JP S62158550 U JPS62158550 U JP S62158550U
- Authority
- JP
- Japan
- Prior art keywords
- interrupt
- mouse
- flop
- flip
- control circuit
- 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
Landscapes
- Position Input By Displaying (AREA)
Description
第１図は本考案のマウス制御回路の割込信号処
理回路の一実施例を示したブロツク図、第２図は
第１図に示した回路を搭載したマウス制御回路の
一例を示したブロツク図、第３図は従来のマウス
制御回路の一例を示したブロツク図である。
１……マウス回路、２……タイマ回路、３，５
，６，８，９……フリツプフロツプ、７……ナン
ドゲート、１０……インバータ。
Fig. 1 is a block diagram showing one embodiment of the interrupt signal processing circuit of the mouse control circuit of the present invention, and Fig. 2 is a block diagram showing an example of the mouse control circuit equipped with the circuit shown in Fig. 1. , FIG. 3 is a block diagram showing an example of a conventional mouse control circuit. 1... Mouse circuit, 2... Timer circuit, 3, 5
, 6, 8, 9... flip-flop, 7... NAND gate, 10... inverter.
Claims (1)
込みが発せられ、この割り込みに従いマウスの移
動量が検出されるマウス制御回路において、上記
割り込みごとセツトされるフリツプフロツプと、
上記フリツプフロツプがセツトされる毎マウスか
ら到来する移動量データを取込み上記フリツプフ
ロツプをリセツトする割り込み処理回路とから成
るマウス制御回路。 In a mouse control circuit in which an interrupt is issued for each pulse periodically issued by a timer and the amount of movement of the mouse is detected in accordance with this interrupt, a flip-flop is set for each interrupt;
A mouse control circuit comprising an interrupt processing circuit that receives movement amount data coming from the mouse every time the flip-flop is set and resets the flip-flop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986046240U JPS62158550U (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986046240U JPS62158550U (en) | 1986-03-31 | 1986-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62158550U true JPS62158550U (en) | 1987-10-08 |
Family
ID=30865722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986046240U Pending JPS62158550U (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62158550U (en) |
-
1986
- 1986-03-31 JP JP1986046240U patent/JPS62158550U/ja active Pending
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