Reply 20 of 64, by TheMAN
run dmacheck.exe
or regedit it
google is your friend 😀
there is no per device control, but per channel control... but the drivers allow different devices per channel to use DMA mode or PIO mode, whereas triones attempts to set DMA mode on all devices on a channel, but fails if one device doesn't support DMA
the triones drivers support the 430 series and 440LX chipset officially, but I got it to work with 440BX under vmware in DOS... 440BX uses an updated version of the southbridge, but I guess since it's close enough to the 440LX, the drivers didn't complain 😀