AsProgrammer 2.1.0.13 introduced several crucial fixes and enhancements that solidified its reputation as a reliable and user-friendly tool. The most important change was the official bug fix for an issue in the bin to hex conversion process. This fix resolved a specific error that caused a missing "Extended Linear Address" field every 65536 bytes, ensuring that generated hex files are properly structured and compatible.
Open the software and set the language to English (if necessary). Select the in the toolbar and choose CH341a . Select the Interface Type (usually SPI for BIOS chips). 3. Identify and Read the Chip
: Allows for basic automation of programming tasks.
is a specialized version of the popular open-source AsProgrammer software, a graphical interface designed for programming serial memory chips. Created by developer Alexander (nofeletru) and widely maintained by the community, this utility is a cornerstone for electronics hobbyists and repair technicians who work with SPI, I2C, and MicroWire protocols. The Role of AsProgrammer in Hardware Repair
: You can find the latest builds and user-contributed manuals on repository sites like GitHub or specialized tech blogs like Mixatronik . Asprogrammer 2.1.0.13
AsProgrammer is a specialized software designed to communicate with various hardware programmers (like CH341A, USBasp) to read, write, erase, and verify flash memory chips (EEPROM, SPI Flash, MicroWire). It is particularly popular forBIOS flashing, repairing laptops, routers, and other embedded systems.
is a widely popular, open-source, lightweight graphical utility designed for reading, writing, and erasing serial flash memory chips via cost-effective USB programmers. Released as a landmark optimization milestone for alternative flashing software, version 2.1.0.13 heavily re-engineered the safety algorithms, user interface responsiveness, and memory footprint required for flashing chips across SPI , I2C , and MicroWire protocols. It serves as a superior, community-driven replacement for the buggy, outdated official software bundled with the ubiquitous CH341A "Black Edition" programmer , making it an essential utility for BIOS recovery, router unbricking, and automotive ECU flashing. Quick Facts: AsProgrammer 2.1.0.13
The world of embedded systems, BIOS repair, and hardware hacking often requires a reliable tool to read from and write to memory chips. While professional-grade programmers like the TL866 or RT809H offer extensive features, their cost can be a barrier for hobbyists, students, and even small repair shops. This is where the affordable CH341A programmer, often dubbed the "土豪金" (Tuhao Gold) edition, shines.
: When using version 2.1.0.13, ensure you have the CH341PAR driver installed rather than the "Serial" (CH341SER) driver to ensure the software recognizes the hardware in "Parallel/Programmer" mode. AsProgrammer 2
: Open your new .bin or .hex file, then click Program to write it to the chip. Why Choose Version 2.1.0.13?
: Plug your programmer (e.g., a CH341A USB stick) into your PC.
: Includes support for a wider array of 24, 25, and 93 series chips compared to older versions.
| Type | Examples | Protocol | |------|----------|----------| | SPI NOR flash | Winbond W25Q, Macronix MX25, GigaDevice GD25 | SPI | | 24/25 series EEPROM | AT24C, CAT24, Microchip 25LCxxx | I2C, Microwire | | 93 series EEPROM | 93C46/56/66 (8/16-bit modes) | 3-wire serial | | I2C SRAM/FRAM | M24M01, FM24CL64 | I2C | | Some MCUs (partial) | Atmel ATtiny (ISP), STM8 (SWIM) | Custom | Open the software and set the language to
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: The software does not require a complex installation process; it runs as a portable executable, making it ideal for a technician's USB toolkit. Getting Started
: Use the "IC" menu to search for your specific chip model. If the exact model isn't listed, many users find success selecting a chip with similar specifications. Read/Backup : Always "Read" the existing data and "Save" it as a file before making any changes.
Are you planning to use for a BIOS recovery or for a custom embedded project ?