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What does the value of OV in SCM depend on

The value of OV in MCU depends on the operation process.OV: indicates whether overflow occurred during the operation. If the operation result exceeds the range of data that can be represented by 8-bit binary numbers, that is, the signed number -128~+......
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How to define MCU port with C language?

The interface of single chip microcomputer refers to all external channels connected to the single chip microcomputer system, such as RS232 interface, etc;The port refers to the direct output and input ports of these microcontrollers.Therefore, the d......
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What is the bandwidth of serial communication of single chip microcomputer

For example, if 300 frames of data are transmitted per second, and one frame of data is ten binary numbers, the transmission rate is 300x10=3000 (BPS).Baud rate can measure the rate of digital signal transmission. Its size is the number of bits of bi......
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MCU IO port outputs high level by default. Will it recover after low level trigger

Restore high level after canceling external low levelThe IO port of the single chip microcomputer has read operation and write operation, which are connected by different MOS tubes respectively, and the IO port is connected with a latch, which is not......
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