Asprogrammer+21013

Do not use random versions from unknown blogs. The best version for the CH341A is ASProgrammer_2.0.0.x or higher.

: AsProgrammer can sometimes be slower than other tools like Colibri, but it is generally more reliable for difficult chips.

To help you specifically, could you tell me the of the chip you are trying to program? This will let me confirm if you need a 1.8V adapter or specific software settings . Programming an eeprom with CH431A and Asprogrammer asprogrammer+21013

When you search for asprogrammer+21013 , what you actually need is ASProgrammer fully configured for the CH341A programmer .

Ensure the chip is firmly connected and clean. Check that the 1.8v adapter is used if the chip operates at 1.8v. Do not use random versions from unknown blogs

: Features a vastly updated chiplist.xml database out of the box, supporting modern 1.8V and 3.3V SPI Flash and I2C EEPROMs from manufacturers like Winbond, Macronix, and GigaDevice.

The "21013" build is part of the "Plus" fork, which includes significant improvements over the original ASProgrammer project. To help you specifically, could you tell me

: Users typically follow a specific "order of operations" to ensure success: Verify Read Blank Check Verify Write Common Uses & Challenges Programming an eeprom with CH431A and Asprogrammer

Compared to classic legacy releases like version 1.41, version 2.1.0.13 introduces minor layout changes that significantly improve standard operating procedures:

: The chip pins are not making proper electrical contact with the test clip, or the target IC is locked out by a master circuit board controller.

For ongoing discussions and support, you can use the GitHub Discussions page maintained by the developer.