Go to and select your new .bin , .rom , or .fd firmware file. Click the Programm IC (Write icon) .
Once your software is running and your hardware is connected, follow this universal workflow to read or write a BIOS/EEPROM chip. 1. Hardware Selection
Wait for the progress bar to reach 100%. The main window will populate with Hexadecimal code.
AsProgrammer is appreciated for its balance of powerful features and straightforward design. Version 2.1.0.13 offers a complete workflow for working with memory chips. asprogrammer 21 013 download free
The software cannot read the chip's signature. This is almost always caused by a loose connection with the SOIC8 test clip or placing the chip backward into the programmer socket. Readjust the clip and try again. "Verification error at address 0x00000"
AsProgrammer is portable and does not require a traditional Windows installer. Download the zip archive and extract it to a dedicated folder on your local drive (e.g., C:\AsProgrammer\ ). Step 3: Configure the Language
In the software, go to Settings > Programmer and choose CH341 (SPI) . Set speed to Default unless you experience read errors. Go to and select your new
Look for the success log message: "Verification successful" or "Execution finished" . Troubleshooting Common Errors "Device not found" or "Hardware Error"
Wait for the verification message confirming the chip is blank. 5. Writing New Firmware
The safest place to download AsProgrammer is from trusted, open-source repositories like GitHub. Look for forks maintained by the community or developer profiles like NoNameNo or YuriV . AsProgrammer is appreciated for its balance of powerful
This often happens if the CH341A drivers are not properly installed. The 4PDA community provides alternative drivers if the default ones fail.
You can find AsProgrammer v2.1.0.13 on several reputable software download websites.
: Supports SPI, I2C, and MicroWire protocols. It is portable, meaning no installation is required; just extract and run. Common Use Cases
Requires no formal installation; you can run the executable directly from a USB drive.
Here is a list of reliable download locations: