Two-byte companion file to the second copy of the Acer USOO BIOS dump. The .bin_statusregval extension suggests a status-register value saved by a flash programmer when the chip was read, not BIOS code. The value can show which block-protect bits were set on the SPI chip, which helps when a write fails because protection is active. It cannot be flashed on its own and only makes sense next to the matching 8 MB image. No model or board number is given beyond the Acer brand and the USOO label.
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 @biosfilebins. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →