Click on the IC selection menu to find your specific flash chip (e.g., W25Q128BVcap W 25 cap Q 128 cap B cap V
Extract the existing firmware (BIOS, EC, or EEPROM data) from a chip and save it as a .bin or .hex file.
Let's break down both options.
: The official repository or trusted forks maintained by the developer community are the safest places to download the software. Look for compiled .zip releases. asprogrammer 21013 download extra quality link
25-series chips commonly used in PC BIOS, laptop firmware, and GPU VROMs.
EEPROM and Flash chips require sectors to be completely cleared before new data can be written. Click the button. The software will wipe the memory arrays, leaving them in an empty state (filled with FF values). Step 4: Write and Verify New Firmware
The most reliable place to find the latest stable and beta versions is the nofeletru/UsbAsp-flash GitHub repository Version Status: Click on the IC selection menu to find
: Version 2.1.0.13 includes support for a massive range of 24 and 25 series EEPROM and Flash chips, with manual "Find IC" tools for unidentified parts.
Flashing EEPROM and SPI NOR flash chips requires absolute precision, and the stock hardware utilities often fall short. If you have ever encountered a corrupted motherboard BIOS, a bricked router, or a dead automotive ECU, this open-source layout provides the exact platform needed to revive your hardware.
While built for the CH341A, it often supports other programmers like USBAsp or AVRISP via different drivers. Look for compiled
Step 1: Connect Chip --> Step 2: Click "Read ID" --> Step 3: Load Dump File --> Step 4: Click "Erase/Write"
For the experience with extended chip support and additional hardware compatibility, download the DregMod branch from the official GitHub releases:
The new version may not display all file types by default. You may need to select "All Files" in the open file dialog to see binary (.bin) or hex files.
To ensure you are downloading a safe, functional version without unwanted malware, it is recommended to get it from trusted technical forums or direct GitHub community mirrors.