TW350939B - Controlling method for cursors of variable resistance device - Google Patents

Controlling method for cursors of variable resistance device

Info

Publication number
TW350939B
TW350939B TW086107119A TW86107119A TW350939B TW 350939 B TW350939 B TW 350939B TW 086107119 A TW086107119 A TW 086107119A TW 86107119 A TW86107119 A TW 86107119A TW 350939 B TW350939 B TW 350939B
Authority
TW
Taiwan
Prior art keywords
microprocessor
pin
execution
cursor
interruption
Prior art date
Application number
TW086107119A
Other languages
Chinese (zh)
Inventor
Yuan-Zhen Li
Original Assignee
Silitek Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Silitek Corp filed Critical Silitek Corp
Priority to TW086107119A priority Critical patent/TW350939B/en
Application granted granted Critical
Publication of TW350939B publication Critical patent/TW350939B/en

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Abstract

A sort of controlling method for cursors of variable resistance device, by using a sensing element plus a group of capacitors (C1-C4) and with the serial in connection with the plug pins of the microprocessor (INT1-INT4) for execution of the microprocessor for corresponding movement of the cursor, including the following steps: (a) having the microprocessor in execution or sleeping; (b) when the capacitor^s charging voltage reaching the voltage value of interrupting voltage, the microprocessor escaping immediately actual state and skipping to the interruption program for execution of relevant steps; (c) moving the cursor to a corresponding coordinate to the interrupt pin for movement of one unit; (d) setting the pin with interruption in output mode; (e) having the interrupted pin voltage at 0 for discharge in capacity; (f) after the discharge, setting the pin back to the interrupt input mode; (g) interruption back to the last state; (h) repeating the cycle for the operator to control the cursor easily in any direction and at any speed and shift.
TW086107119A 1997-05-26 1997-05-26 Controlling method for cursors of variable resistance device TW350939B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW086107119A TW350939B (en) 1997-05-26 1997-05-26 Controlling method for cursors of variable resistance device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW086107119A TW350939B (en) 1997-05-26 1997-05-26 Controlling method for cursors of variable resistance device

Publications (1)

Publication Number Publication Date
TW350939B true TW350939B (en) 1999-01-21

Family

ID=57939949

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086107119A TW350939B (en) 1997-05-26 1997-05-26 Controlling method for cursors of variable resistance device

Country Status (1)

Country Link
TW (1) TW350939B (en)

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