The programmer is a tool for programmable integrated circuits to write data, and the programmer is mainly used for the programming (or scrub) of chips such as single chip microcomputer (including embedded)\/memory (including BIOS). The programmer mainly modifies the program in the read-only memory, and the programmer is usually connected to the computer and then used with programming software.
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How to use: The basic configuration of using a programmer to copy data to the memory is: a computer (the programmer's requirements for the computer are not high, generally speaking, as long as it can run the Windows 98 operating system), a programmer and the driver software with the programmer. The general procedure is as follows:
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① Connect the programmer to the computer. Different programmers and the connection of the computer is not the same, some programmers are connected to the computer parallel port (printer interface), some are connected to the computer serial port (COM1 or COM2), and some use USB interfaces (such as RF910). In terms of speed, the USB interface is the fastest, and the serial port is the slowest.