The request refers to AsProgrammer v2.1.0.13 , an open-source software utility used to program memory chips (EEPROM, SPI Flash) via hardware programmers like the Overview of AsProgrammer 2.1.0.13
AsProgrammer is a popular alternative to the original proprietary software for the CH341A, often preferred for its improved stability, hardware support, and community-driven updates. Version 2.1.0.13_fix is frequently cited in technical communities (such as
) as a stable release for reflashing BIOS chips and fixing bricked devices. Key Features Broad Protocol Support : Works with SPI, I2C, and MicroWire protocols. Hardware Compatibility : Supports various programmers including: CH341A / CH347 (most common). (requires custom firmware). AVRISP-mkII Customization chiplist.xml
file that users can manually edit to add support for otherwise unrecognized memory chips Scripting Support
: Includes a script editor for custom operations like block erasing or specific write procedures. Practical Use Cases
AsProgrammer dregmod allow you to program flash ... - GitHub
AsProgrammer v2.1.0.13 is widely regarded as a superior alternative to the default software supplied with the CH341A USB programmer. It is primarily used for flashing BIOS chips, EEPROMs, and SPI flash memory. Key Features & Benefits asprogrammer+21013
Portability: The software is portable and does not require a standard installation on your system.
Hardware Compatibility: While built for the CH341A, it supports other hardware like Bus Pirate, UsbAsp, and Arduino-based programmers.
Protocol Support: It handles SPI, I2C, and MicroWire protocols.
Language Support: The interface can be set to English, Russian, or French.
User Interface: Provides a clean interface for reading, programming, erasing, and verifying ICs. User Feedback & Performance
Reliability: Users often report it is more stable than original manufacturer tools, especially for reading chip IDs correctly. The request refers to AsProgrammer v2
Troubleshooting: If the interface appears in a foreign language like Chinese, you can fix it by creating a "languages" folder in the program directory and adding the English text file.
Limitations: Some users have noted difficulties reading chips while they are still on a motherboard due to power-related issues; removing the chip or ensuring a stable 3.3V/5V supply is often required.
Safety: The "unprotect" feature is praised for its ability to modify status registers, though it should be used cautiously to avoid bricking chips.
AsProgrammer dregmod allow you to program flash ... - GitHub
AsProgrammer 2.1.0.13 is a specialized, open-source utility designed for flashing and programming 24-series EEPROM and 25-series SPI Flash memory chips, commonly utilized for BIOS recovery and firmware customization alongside CH341A USB programmers. This stable release version, often recommended within community forums for its reliability, supports functions such as reading, erasing, writing, and verifying chip contents, along with automatic ID detection.
For more information, visit AsProgrammer - МихаТроник. AsProgrammer - МихаТроник Details of Open Issues:
It sounds like you’re looking for a proper guide to use ASProgrammer with a CH341A programmer (the error 21013 typically appears when the software can’t find or initialize the programmer hardware).
Here’s a clear, proper guide to get ASProgrammer working correctly with the CH341A (commonly used for SPI flash, BIOS, EEPROM chips).
Issue #1234: Bug fix for login functionality on mobile devices.
Issue #5678: Enhancement request for new feature.
Issue #9012: Documentation update for API.
Users searching for this exact phrase usually land here because of an error. Here are the five most common failures and fixes.