: Using the "IC" menu, users select the specific manufacturer and model of the chip (e.g., Winbond W25Q64).
AsProgrammer dregmod allow you to program flash ... - GitHub
This article provides a deep dive into ASProgrammer 21013, covering its origins, technical specifications, hardware compatibility, step-by-step usage guide, and why it remains the go-to solution for bypassing common CH341A programmer limitations.
Before altering any data, always click the button. Once the progress bar reaches 100%, go to File > Save As and save this raw image file as backup.bin . If your new firmware fails, this file is your only safety net to restore the machine to its original state. 5. Erasing and Programming asprogrammer 21013
: Could it be related to "AS Programmer" (a common utility for microcontrollers) or a specific ISO standard like ISO 21013 (which relates to cryogenic vessels)? Source : Where did you encounter this term?
While known for CH341A, it also works with USBasp, BusPirate, FT232H, and AVRISP.
Whether you are a professional motherboard repair technician recovering a bricked laptop BIOS, a retro-computing enthusiast dumping a rare arcade ROM, or a hobbyist experimenting with SPI sensors, is the Swiss Army knife you need. : Using the "IC" menu, users select the
AsProgrammer is a specialized utility designed for flashing and reading EEPROM and Flash memory chips. While the original development (version 1.41) largely ceased on its initial GitHub repository, it has been continued by a wider community, including significant development from Chinese programmers. Version 2.1.0.13 is a later iteration that builds upon the original's stability and feature set. Key Technical Aspects Architecture & Forking
: While modern software routinely abandons older systems, v2.1.0.13 fixed core engine flaws to ensure flawlessly stable performance across Windows XP, Windows 7, Windows 8, and Windows 10/11 environments. Supported Protocols and Memory Families
When AsProgrammer (or any SPI programmer) queries a chip, it sends a standard command ( 0x9F - JEDEC ID). The chip responds with 3 bytes. Before altering any data, always click the button
: This is expected behavior during deep sector reading. Check your programmer's hardware LED light. If it is blinking, data transfer is actively happening. Do not close the window. Voltage Incompatibility (3.3V vs 1.8V)
The developer "Sergey" has not updated the main branch since 2019, but the community continues to submit pull requests for the 21013_mod branch. This version will likely be maintained until CH341A hardware becomes obsolete.
Flash chips are CMOS devices. One ESD zap can corrupt the unique MAC address or calibration data stored in OTP (One-Time Programmable) memory.
Select the new firmware ( .bin or .hex ) file you wish to write. Program: Click "Program" to write the new data to the chip.