Where to download asprogrammer software from

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Direct answer to the question • Download AsProgrammer only from the project’s own Git-Hub repositories original or maintained forks. • Primary URL original project: https:github.comnofeletruUsbAsp-flash → “Releases” tab latest v2.1.0. • Most-actively-maintained fork “dregmod”: https:github.comtherealdregasprogrammer-dregmod → “Releases” tab currently v3.16. • Any other site should be used only as a mirror after verifying checksumssignatures against the files published on Git-Hub. --- Detailed problem analysis 1. Why Git-Hub is the reference • AsProgrammer is open-source MIT licence. The canonical repositories keep the entire commit history, signed tags, and published checksums, allowing you to verify integrity. • Git-Hub “Assets” files are uploaded by the maintainer’s account, which significantly reduces the chance of tampering compared with random download portals. 2. Which repository to choose a Original “nofeletruUsbAsp-flash” – Last tagged release v2.1.0 Apr 2019. – Stable, covers CH341A, USBasp, FT232, AVR ISP-MkII, etc. b Active fork “therealdregasprogrammer-dregmod” – Ongoing development Dec 2023: v3.16. – Adds CH347 support, higher-speed CH341A SPI writes, new flash IDs, UI localisation, bug fixes. – Preferred if you need newer device IDs or CH347TCH347F adapters. c Other forks e.g., zapaka, openFPGALoader patch sets exist but are niche; build from source if required. 3. Release structure – Portable archive ZIP7z. Contains AsProgrammer.exe + DLLs + scripts + chip databases. – No installer; unpack into any writable directory. – For LinuxmacOS: source only; build with Qt ≥ 5.12 and libusb-1.0. 4. Driver prerequisite Windows – CH341CH347: replace default “wchusbserial” with WinUSBlibusb-win32 via Zadig. – USBasp: use the libusb-win32 filter driver package. – FTDI-based adapters: FTDI D2XX or WinUSB driver. 5. Checksum signature verification – Every Git-Hub release lists SHA-256 dregmod or SHA-1 legacy. – After download: certutil -hashfile ASProgrammer3.16.zip SHA256 Compare with the value shown in the release notes. --- Current information and trends • Latest original tag v2.1.0 2019 is stable but dormant. • Fork “dregmod” is under active maintenance v3.16, Dec 2023 – integrates new SPI opcodes, larger chip database, CH347, performance tuning ~10 % faster writes. • Unofficial repackaged builds e.g., “2.0.4 2024” seen on DisplayMonkKhandish usually re-zip an existing Git-Hub build; no verifiable code changes and occasionally modified executables. Use only for reference, not as a primary download. • Growing interest in CH347’s high-speed mode; support appears first in dregmod. • Alternatives gaining popularity: NeoProgrammer proprietary, CH341A only and Flashrom CLI, cross-platform, huge device list, signed releases. --- Supporting explanations and details Example workflow Windows 10 x64, CH341A black board: 1. Download “ASProgrammer-3.16-win64.zip” from the dregmod release page. 2. Extract to C:ToolsAsProgrammer. 3. Run Zadig → List All Devices → select “USB-EPPI2C… CH341A” → choose “WinUSB libusb-0.1”. 4. Start AsProgrammer.exe Run as Administrator only if write-protect pins need toggling. 5. Device → CH341A → detect chip → Read → Save backup → then EraseProgramVerify. --- Ethical and legal aspects • Firmware flashing may void warranties or violate vendor licences—ensure you own the target hardware or have written consent. • Do not redistribute proprietary firmware images. • Avoid modified binaries from warez sites; they may embed malware or break GPLMIT licensing terms. --- Practical guidelines Best practices • Always read the flash first and keep two separate backups hash-checked. • Use a 3.3 V-tolerant clipcable; over-voltage fries SPI flash. • When updating BIOS chips in-circuit, power the board only from the programmer OR from the main PSU, never both simultaneously unless the programmer supports level-shifting. Potential challenges • “Chip not responding” → check driver, orientation, supply voltage, hold pin pulled high. • Corrupted verify → slow down SPI clock or power the flash externally. --- Possible disclaimers or additional notes • The original maintainer has not merged pull requests since 2020. Future security fixes may only appear in forks. • macOS support is experimental; HID-based programmers e.g., CH340E boards are not recognised. • GUI translations can introduce string-format bugs—stick to English interface if you hit crashes. --- Suggestions for further research • Compare write-speed and reliability of CH341A + AsProgrammer vs. CH347 + dregmod vs. FT232H + flashrom. • Investigate automatic verification scripts using the AsProgrammer command-line interface --script file.s. • Explore using SigrokLogic-2 to monitor SPI traffic while flashing for educational purposes. • Follow open-source ECBIOS communities e.g., coreboot, Libreboot for new device-ID patches. --- Brief summary The safest, up-to-date way to obtain AsProgrammer is to download the portable ZIP archive from its Git-Hub “Releases” page—either the original repository nofeletruUsbAsp-flash or the actively maintained fork therealdregasprogrammer-dregmod. Verify the archive’s checksum, install the correct USB driver WinUSBlibusb, then run the executable. Avoid unverified mirrors; treat any “new version” not traceable to Git-Hub with caution.

AsProgrammer software download: official GitHub links, dregmod fork, CH341A, CH347 support

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