Read, write, and verify algorithms were completely rewritten in this patch for better safety and efficiency.
The update adds support for over 40 new flash memory chips, particularly newer models from: asprogrammer 21 013 updated download
Before focusing on the update, let’s revisit the core tool. ASProgrammer is a specialized software designed to read, write, erase, and verify data on SPI (Serial Peripheral Interface) flash memory chips. Common targets include: Read, write, and verify algorithms were completely rewritten
| Issue | Solution | |-------|----------| | Programmer not detected | Reinstall the CH341A driver. Try a different USB port (USB 2.0 preferred). | | Chip not in list | Manually select a compatible chip family (e.g., MX25Lxxxx). Or use "Generic SPI" mode. | | Verification fails after write | Reduce SPI speed in Settings → Advanced → "Read/write delay" set to 10 µs. | | App crashes on launch | Delete the settings.ini file from the ASProgrammer folder and restart. | Common targets include: | Issue | Solution |