RAR archive containing the RT809F programmer package, dated 20250903 in the name and marked as the English version, 36.1 MB in size. The RT809F is a universal programmer widely used in repair shops for reading and writing SPI BIOS chips, EEPROMs and some EC or NAND parts. Such packages usually hold the control software, drivers and chip support files. Use it to dump the original chip before any write, verify after programming, and check that the software build supports the exact flash part on the board.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @ZINFOSERVICECHANNEL1. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @ZINFOSERVICECHANNEL1 | 3 Oct 2025 | Open file on RM Schematics |
| @zinfoservicebios | 3 Oct 2025 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.