Asprogrammer 21013 New |top| May 2026
AsProgrammer 2.1.0.13 is widely considered the best alternative software for the CH341A programmer, offering significantly better stability and chip support than the "official" Chinese software that typically comes with the hardware. Key Highlights
Broad Hardware Support: Beyond the CH341A, it supports UsbAsp, AVRISP-MKII, FT232H, and even Arduino-based programmers.
Automatic Chip Detection: The "Read ID" button can automatically identify SPI flash chips (like the W25Q series), saving you from manual menu hunting.
Portable and Lightweight: It is a "no-install" portable utility, making it easy to run from a USB drive for quick repairs.
Safety Features: Includes an "Unprotect" button specifically designed to handle write-protected chips without accidentally bricking them. Pros and Cons Pros Cons
Expanded Chip Library: Supports newer 1.8V and high-capacity flash chips that older software misses.
UI Freezing: The interface may appear frozen during long read/write operations; you must wait for the console to finish.
Scripting Capabilities: Allows running chip-related scripts directly from the main window for advanced tasks like reading OTP memory.
Sensitive to Setup: Performance is highly dependent on cable quality and length; long or poor-quality USB cables can cause failed writes.
Open Source: Actively maintained by the community, with various "mods" (like dregmod) available for specialized hardware.
DPI Scaling Issues: Older versions had UI scaling bugs, though version 2.1.0.13 includes fixes for these. Expert Usage Tips
Use Native OS: Avoid running this in a Virtual Machine (VM) or through a USB hub, as these often cause connection drops during the flashing process.
Check Voltage: If you are programming 1.8V chips, ensure you use a dedicated 1.8V adapter to avoid damaging the IC.
Speed Control: If you encounter errors, lower the protocol speed to approximately 100kHz in the settings.
For users who find AsProgrammer too technical, NeoProgrammer is a popular alternative based on the same engine but with a slightly different interface. Find the right software for your hardware What is your primary goal?
Different tools excel at specific tasks like BIOS recovery or automotive ECU tuning. Which programmer hardware do you own?
Software compatibility varies significantly between different USB programmer models. AsProgrammer - МихаТроник
I’m not sure what you mean by "asprogrammer 21013 new." I’ll assume you want a short academic-style paper (abstract, intro, methods, results, conclusion, references) about a fictional or real programming tool/project named "ASProgrammer 21013 (new)". I’ll produce a concise, structured paper draft. If you meant something else (a different title, a code library, or specific content), tell me and I’ll revise.
What is ASProgrammer? (A Quick Refresher)
For the uninitiated, ASProgrammer is an open-source GUI application designed to read, write, and verify EEPROM and SPI flash memory. It supports:
- CH341A (the ubiquitous $5 USB programmer)
- CH347 (faster USB high-speed variant)
- Various FTDI and other DIY programmer designs
Its killer feature is the massive database of chip definitions—over 1,200 supported ICs, from 25-series BIOS chips to 24/93 series EEPROMs.
References (suggested)
- Solar-Lezama, A. et al., "Sketch:..." (program synthesis)
- Long, F., Rinard, M., "Automatic Patch Generation..."
- Various papers on neural code generation (Codex, CodeBERT, CodeT5)
If you want, I can:
- Expand this into a full 6–8 page paper with figures and detailed tables.
- Produce LaTeX source.
- Tailor it to a specific programming language or dataset. Which would you prefer?
structured overview and technical paper covering AsProgrammer version 2.1.0.13
(often colloquially referred to or searched as "21013"). This software is a highly popular, open-source application specifically optimized for flashing serial memory chips via affordable hardware programmers like the CH341A.
Technical Paper: Analysis and Utility of AsProgrammer v2.1.0.13 for CH341A Hardware 1. Introduction asprogrammer 21013 new
The reading, erasing, and writing of serial memory chips (specifically cap I squared cap C
EEPROM and SPI FLASH) is a critical workflow in hardware hacking, BIOS recovery, and embedded firmware development. While proprietary tools exist, budget-friendly hardware like the USB CH341A "black" and "green" dongles have democratized hardware-level programming. However, the stock manufacturer software for the CH341A is notoriously buggy, outdated, and limited in chip support. AsProgrammer
, originally developed by a programmer named Alexander and expanded upon by community forks (such as the distributions and
), serves as the premier open-source graphical user interface alternative. Version
stands as one of the most stable legacy markers of this ecosystem, widely archived and recommended across hardware communities like 4PDA and Reddit. 2. Core Specifications & Architecture
AsProgrammer is a portable, lightweight Windows utility built to interface directly with low-level USB drivers. MIT License Language/Framework: Often compiled in Lazarus/Free Pascal Supported Hardware: CH341A (Highly optimized) AVRISP-MKII FT232H and custom Arduino setups 2.1 Supported Memory Protocols cap I squared cap C Primarily the 24 cap C x x x series (e.g., 24 cap C 256 SPI Flash: Primarily the 25 cap X x x x 25 cap Q x x x
series widely used in PC BIOS, router firmware, and IoT devices. Microwire: 93 cap C x x x series protocols. 3. Key Features of Version 2.1.0.13
Version 2.1.0.13 introduced several critical stability patches and quality-of-life adjustments over its predecessors:
AsProgrammer 2.1.0.13 is a popular open-source software alternative designed specifically for the CH341A programmer, widely used by hobbyists and professionals for flashing BIOS, EEPROM, and Flash memory. This version is often preferred over the official software due to its broader chip support and portable nature. Key Features and Capabilities
Broad Compatibility: It supports SPI, I2C, and MicroWire protocols.
Portability: The software is portable, meaning it does not require installation and can run directly from an executable file on various Windows versions.
Multi-Hardware Support: While primarily used with the CH341A, it also supports devices like UsbAsp, CH347, Arduino, and FT232H.
Comprehensive IC Operations: Users can perform standard tasks including: Reading and writing data. Erasing and verifying IC content.
Identifying chip manufacturers and types via the "Read ID" function.
Modifying status registers and removing write protection (use with caution). Performance Review
According to user tests on platforms like 4PDA, AsProgrammer 2.1.0.13 offers the following performance metrics compared to earlier versions (like 2.0.0a14): Erase Speed: Approximately 19 seconds. Read Speed: Approximately 2 minutes for a standard chip. Write Speed: Approximately 2 minutes and 35 seconds.
Write + Verify: Total operation time is roughly 4 minutes and 45 seconds. Pros and Cons Pros Cons
Interface: Clean UI with multiple language options (English, French, Russian).
Stability: The GUI can become unresponsive during heavy read/write tasks; patience is required.
Ease of Use: Automatically populates chip parameters (size, page size) once the IC is identified.
Hardware Sensitivity: Virtual machines (VMs) or USB hubs can cause connection failures; a direct native OS connection is recommended.
Superior to Stock: Often cited as a "preferable alternative" to the software supplied with cheap CH341A programmers.
Speed Limitations: While reliable, it may be slower for certain operations compared to specialized tools like NeoProgrammer. Usage Tips AsProgrammer 2
Drivers: Ensure the correct CH341PAR drivers are installed for your system to recognize the programmer.
Verification: For critical BIOS work, it is highly recommended to read the chip twice and compare the resulting files using a hexadecimal editor to ensure data integrity.
Voltage Mod: Standard CH341A programmers may output 5V on data lines, which can damage some 3.3V BIOS chips. Many users recommend a hardware "volt mod" or using a dedicated 1.8V adapter when necessary.
You can download the latest builds or source code from the official GitHub repository. Programming an eeprom with CH431A and Asprogrammer
AsProgrammer 2.1.0.13 is a popular, open-source Windows utility used primarily with the CH341A USB programmer to read, write, and erase SPI Flash and I2C EEPROM chips. While newer versions like and specialized forks like dregmod v3.17 now exist, version
remains a "gold standard" for stability in the BIOS repair and enthusiast community. Win-Raid Forum 🛠️ Key Technical Features
AsProgrammer 2.1.0.13 is valued for its compact size and expanded chip database compared to the original manufacturer's software. Broad Hardware Support
: Works with CH341A, UsbAsp, AVRISP-MKII, FT232H, and Arduino-based programmers. Massive Chip Database
: Supports hundreds of 24-series (I2C) and 25-series (SPI) chips, including newer 1.8V variants often found in modern laptops. Integrated Scripting
: Allows users to run custom chip-related scripts directly from the main window. Safety Protocols
: Features an "Unprotect" function that can modify status registers to bypass write protection without accidentally bricking the chip. 🚀 Performance Benchmarks In community testing (e.g.,
), version 2.1.0.13 showed optimized speeds compared to earlier alpha builds: v2.0.0a14 Speed v2.1.0.13 Speed Write + Verify
*Note: While slower than some alpha versions, 2.1.0.13 is often preferred for its higher verification accuracy, which prevents the "Chip contents are in disagreement" error common in faster, less stable builds. Win-Raid Forum 📋 Standard Workflow
To ensure a successful flash using AsProgrammer 2.1.0.13, experts recommend this specific order: Win-Raid Forum AsProgrammer - МихаТроник
The story of AsProgrammer 2.1.0.13 (often referred to as 21013) is rooted in the "right to repair" movement and the world of niche hardware hacking. The Origins
AsProgrammer was created by a developer known as Alexander (often found on the 4PDA forums) starting around late 2011. It began as a utility for the UsbAsp programmer but quickly evolved to address a major problem for computer technicians and hobbyists: the lack of reliable software for the ultra-cheap, mass-produced CH341A programmer. The "21013" Breakthrough
While earlier versions of programming software were often buggy, translated poorly, or didn't support newer BIOS chips, version 2.1.0.13 became a legendary milestone in the community. It gained popularity because:
Fix-Focused: It included a specific "fix" version that solved critical stability issues during the "verify" and "blank check" stages of flashing BIOS chips.
Expanded Support: It added robust support for newer serial memory chips and varied hardware like FT232H and Arduino-based programmers.
Community Standard: It became the "go-to" recommendation on forums like Win-Raid and 4PDA for anyone trying to unbrick a motherboard or revive a corrupted laptop. Why It's Still Relevant
Even with "New" alternatives like NeoProgrammer, the "21013" release remains a staple for its simplicity and the specific script-based approach to handling complex SPI Flash chips. It represents a time when open-source tools bridged the gap between expensive professional programmers and the average user wanting to fix their own hardware. AsProgrammer - МихаТроник
AsProgrammer 2.1.0.13: The New Standard for CH341A Flashing In the world of hardware repair and BIOS modification, having reliable software is just as critical as having the right physical tools. AsProgrammer 2.1.0.13 has emerged as a cornerstone update for technicians using the popular CH341A USB programmer. While the official manufacturer tools for these budget programmers are often criticized for being buggy or limited, this third-party "fix" version has become the community's go-to for its stability and expanded chip support. What Makes Version 2.1.0.13 "New" and Essential?
The "21013" release (often referred to as version 2.1.0.13_fix) isn't just a minor patch; it represents a significant overhaul aimed at making firmware dumping and writing more robust. Key improvements in this version include: CH341A (the ubiquitous $5 USB programmer) CH347 (faster
Enhanced Stability: The core reading, writing, and detection algorithms have been completely rewritten to prioritize data safety and execution speed.
Interface Refinements: The GUI now allows for a wider range of window heights (min 450 to max 950) and intelligently remembers the window's last position and the last component used, streamlining repetitive tasks.
Expanded Chip Database: Version 2.1.0.13 adds support for a variety of new SPI NOR and I2C EEPROM components that older versions might fail to identify.
Legacy Support: Unlike many modern tools that abandon older operating systems, this version maintains full compatibility with Windows XP, as well as Windows 7, 8, and 10. Core Capabilities: Beyond Basic BIOS Flashing
AsProgrammer 2.1.0.13 is a versatile multi-protocol tool. While most users buy a CH341A for motherboard BIOS recovery, this software enables the programmer to handle a much broader range of tasks:
SPI Flashing: Primary use for BIOS chips found in laptops, desktops, and routers (e.g., Winbond W25Q series).
I2C/EEPROM Support: Ideal for programming 24-series chips used in monitors, TVs, and small electronics.
MicroWire Support: Used for specific automotive and industrial memory chips.
In-Built HEX Editor: Allows you to modify binary data—like adding a MAC address to router firmware or clearing a BIOS password—directly within the application before flashing. How to Use AsProgrammer 2.1.0.13 Effectively
To get the most out of this tool, following a structured workflow is recommended:
Step 1: Driver Installation. Use tools like Zadig to ensure the correct WinUSB or vendor drivers are installed, otherwise the programmer will not be detected.
Step 2: Chip Detection. Click the "Search" button to find your specific IC in the database. For SPI chips, the "Auto Detect" feature is highly effective at identifying the chip ID.
Step 3: Reading and Backing Up. Always use the "Read" button to dump the current firmware first. Save this file immediately as a backup before making any changes.
Step 4: Unprotecting (If Necessary). If you encounter errors while writing, use the "Unprotect" icon. Some chips have write-protection bits that must be cleared before new data can be flashed. Where to Download Releases · nofeletru/UsbAsp-flash - GitHub
Option 2: Short & Visual (Best for Instagram/Facebook/Twitter)
Text: Just added the ASProgrammer 21013 (New Version) to the toolkit! 🧰
If you need a cheap way to read/write 24/25 series EEPROMs, this little USB tool does the job. It’s not the prettiest piece of hardware, but it successfully unbricked an old router I was working on today.
⚡ Pro Tip: Don’t panic if the official software crashes. Look for the open-source "AsProgrammer" releases on GitHub for a smoother experience.
Anyone else using this model for BIOS recovery? Let me know your thoughts in the comments! 👇
#TechGear #ElectronicsRepair #Programmer #ASProgrammer #BIOS #FlashMemory #HardwareHacking #MakersGonnaMake
Version 2.1.0.13: The "Stability & Polish" Release
Unlike major numbered jumps (e.g., 2.0.x to 2.1.x) that introduce radical UI overhauls, 2.1.0.13 focuses on what matters most: reliability during actual flashing. The developer has clearly been listening to bug reports from the 2.0.x series.
The Future of ASProgrammer: What to Expect After 21013
The development roadmap following ASProgrammer 21013 new includes:
- Full support for the FT4232H multi-channel programmer.
- Integration with online chip databases for auto-updates.
- Partial write protection for UEFI secure boot regions.
By mastering version 21013 now, you are preparing for the future of open-source firmware flashing.
Step-by-Step Guide: Flashing a BIOS Chip with ASProgrammer 21013 New
Let’s walk through a real-world example using the ASProgrammer 21013 new to flash a corrupt BIOS.