: Within your NeoProgrammer folder, locate the Drivers/CH341A directory. Run SETUP.EXE to install the parallel/serial drivers .
实际应用场景中，刷写512MB容量的W25N01GVZEIG芯片约需6分钟左右。考虑到CH341A本身的价格优势（低至十几元），这个速度对于DIY和维修场景而言已经相当实用。
The CH341A is a USB bus converter chip that allows a PC to communicate with devices using protocols like I2C, SPI, and UART. In the context of programming, it is commonly packaged on a small PCB designed to connect a computer to BIOS chips (8-pin SOIC), TV firmware chips, router flash memory, and more. neoprogrammer 21019 ch341a
：通常带有板载跳线帽或开关，可以在编程模式（Programmer）与TTL串口模式（TTL UART Mode）之间切换。
NeoProgrammer is a modified, improved version of the original, often clunky, CH341A Programmer software (frequently called "AsProgrammer" or "Black Edition" in its early stages). Version 2.1.0.19 is highly regarded for several reasons: In the context of programming, it is commonly
: The software will compare the data written to the chip against the source file. A "Verification Successful" message is critical for confirming the flash worked. Supported Chips & Hardware Variations
: Allows in-circuit serial programming (ICSP) without desoldering the chip from the motherboard. In the context of programming
Click the button (SPI chips cannot write new data without being cleared first). Click Write IC to flash the new file.
Use the function to clear the existing data on the chip.
你需要以下硬件：
