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c.更换驱动板时,经常会提到“擦除、编程、烧写”等概念,所针对的都是EEPROM存储器中的数据,而不是程序。对于情况(a)“擦除、编程、烧写”的是MCU内部EEPROM存储器中的数据;对于情况(b),“擦除、编程、烧写”的是MCU外部EEPROM存储器中的数据。(3)输入/输出(I/O)接口输入/输出接口电路是指CPU与外部电路、设备之间连接通道及有关的控制电路。由于外部电路、设
c. Replacing the driver board, often referred to “erase, programming, burning ” and other concepts, are for the EEPROM memory data, rather than the program. For situation (a) “Erase, Program, Program” is the data in the MCU internal EEPROM memory; for Case (b), “Erase, Program, Program” is in the MCU external EEPROM memory The data. (3) Input / Output (I / O) Interface The input / output interface circuit refers to the connection between the CPU and external circuits and between devices and the related control circuits. Due to the external circuit, set