Dl-1425.bin Qsound-hle.zip Portable -

The dl-1425.bin file serves as the bootloader or the initial configuration script for the QSound processor. When a Capcom arcade machine powered on, the main CPU would load dl-1425.bin into the QSound DSP’s memory. This file contained:

I’ve seen mentions that dl-1425.bin might be part of a QSound dump or needed for low-level emulation, while qsound-hle.zip is for high-level emulation (HLE) of the QSound DSP. dl-1425.bin qsound-hle.zip