What should we pay attention to in the development process of Yingguang single chip microcomputer?

  More and more engineers use Yingguang MCU to develop some consumer products , Many of them were used before PIC, AVR, perhaps 51 Nuclear engineers , There are also college students who have just graduated from University , For beginners, they may not understand the development process of Yingguang MCU . So what do we need to pay attention to when using Yingguang MCU ？

  One 、 Select the corresponding single-chip microcomputer model according to the functional requirements of the product , You can ask the agent for a singlechip selection table . However, it should be noted that the model selection table may be made by the original factory , After selecting the model , First confirm with the agent whether this model is often available , Don't wait until you have developed the program , We have to take the goods and produce them before we find that they are out of stock , People don't always have it , That would be embarrassing .

  Two 、 Start with a set of development tools that should be widely used , This can be taken directly from the agent of Yingguang , The price should be similar to that of Taobao , And it can be guaranteed to be a regular manufacturer , At the same time, you can ask them for some samples to use . When purchasing development tools , You need to understand the basic knowledge of emulators and burners .

    3、 ... and , Principle design and program debugging
 

1.     On the simulator of Yingguang , The corresponding ports have names , The simulation chip on the simulator , It is specially designed to simulate the functions of chips . So there is no need to connect any chips during simulation , Directly correspond to IO Just connect the pin of the corresponding chip to the debugging board .

2.   If you use the development board , Connect IC Choose a socket that can be directly inserted into the burning base , This makes it easier to change different debugging programs , Direct tests , Do not disassemble welding IC.

    3.    The output end of the simulation pin can also use a welded adapter , Some engineers directly use electric luotie to weld wires on the pins of the simulator , Using the simulator in this way may directly disable the simulator . After welding an adapter , You don't have to connect and check the leads one by one every time , One end of the adapter socket is connected to the simulator , The other end is made into the same interface as burning ,

   4.  All debugged programs should be classified and stored , The naming of burning files should be as standard as possible , Contain product name , Chip model and packaging form , Program checksum, etc . This will also reduce the chance of error when sending it to the supplier for burning .

There should be some advantages to say so much ?
 

In fact, Yingguang single chip microcomputer adopts the global high-tech parallel processing multi-core 8 Bit MCU is compatible with many IC brand （PIC、AVR、EMC、SONI etc. ） My feet , It supports C And compilation , The engineer MCU Experience can be used , No need to relearn and core cost performance ： Same price , More powerful , Same function , Better price . The price of the whole series is 0.3~2.0 Between . Applicable to all kinds of Consumer Electronics , Therefore, it is also good to choose Yingguang single chip microcomputer on the premise of considering both resources and cost .