STC15W408AS is a single chip microcomputer chip, which is often used in embedded systems. The following is a brief introduction of the STC15W408AS chip Chinese user manual:
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Function description: STC15W408AS chip has a variety of functions, including a variety of timers, timer counters, serial ports, universal I\/O ports, PWM output.
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Hardware connection: When using the STC15W408AS chip, it is necessary to connect the external crystal oscillator, power supply, reset circuit and other necessary peripheral circuits. When using serial ports for data transmission, it is also necessary to connect to a computer or other device.
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Software development: When using the STC15W408AS chip for software development, tools such as Keil C51 or SDCC can be used for development. Users need to understand 51 MCU assembly language and C language programming knowledge, and according to the guidance in the chip manual for program design.
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Debugging and testing: After software development, the program needs to be debugged and tested. It can be verified by online debugging, emulator debugging, peripheral testing and other methods.
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The above is a brief introduction to the STC15W408AS chip manual. Because the chip is more complicated to use, it is recommended that users carefully read the relevant documents and materials, and follow the official guidance for development and debugging.