Micro-controller circuit and control method thereof

The invention discloses a micro-control circuit and a control method. The micro-control circuit comprises a numerical value monitor, a counter and a central processing unit, the numerical value monitor monitors the numerical value of a register. When the value of the register is equal to a specific...

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Bibliographic Details
Main Author CHEN, IING
Format Patent
LanguageChinese
English
Published 01.05.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a micro-control circuit and a control method. The micro-control circuit comprises a numerical value monitor, a counter and a central processing unit, the numerical value monitor monitors the numerical value of a register. When the value of the register is equal to a specific value, the value monitor enables a first interrupt signal. The counter counts the number of pulses of a system clock pulse to adjust a count value. When the count value reaches a target value, the counter notifies the value monitor, so that the value monitor enables a second interrupt signal. When the first interrupt signal is enabled, the central processing unit executes a first specific operation. When the second interrupt signal is enabled, the central processing unit executes a second specific operation. The first specific operation is different from the second specific operation.
Bibliography:Application Number: TW202211148365