The programmer is an indispensable tool in electronic manufacturing and development. It is responsible for injecting the software soul (programs, firmware, configurations) into the hardware body (chips). Whether it is batch pre-programming before mass production of products or firmware updates during the development process, it is indispensable. It is different from a simple debugging download cable and focuses more on efficiently, reliably, and in batches completing the programming and solidification tasks of chips.

● Write Data: Write binary files (such as `.bin`, `.hex` files) into the non-volatile memory of the target chip (such as Flash, EEPROM, OTP ROM, PROM, EPROM, etc.).
● Erase Data: Before writing new data, it is usually necessary to erase the old data on the chip first (Flash and other memory types need to be erased before writing).
● Read/Verify Data:Read the data stored in the chip and compare it with the original file to verify that the write operation was correct.
● Programming Configuration: For some complex chips (such as FPGAs, CPLDs, or MCUs with fuse/option bits), the programmer can also set specific configuration bits or fuse bits to define the chip's operating mode, clock source, protection settings, etc.