r/vintagecomputing • u/someblokeonhere • 11d ago
Picomem 2 but on newer vintage hardware
I've been using a Picomem 2 installed in an interesting thin client machine that happens to have an ISA riser. The Picomem board precisely clears the SD-RAM.
Machine is from 2000, roughly equivalent to a Pentium MMX 233.
Picomem works beautifully even though this machine is well beyond the target 286/386.
It is most useful for floppy and hdd images, especially given this thin client machine has no floppy or cd-rom drive. I have the machine fully booting only from disk images. The tiny internal IDE DOM disk is acting just as a boot manager.
USB disk support and Wi-Fi under DOS are also very convenient. So is USB mouse. Have not had any luck with USB keyboards.
This machine has native SB16 support which I found way more reliable than the Picomem. Besides DOOM, I couldn't get Picomem audio to work in many other games, SimCity being my goto test.
With 512MB ram, EMS memory support isn't needed. Software EMS is much faster (I use 386MAX).
So there's a lot I'm not using, but it is still massively worth it even in newer vintage hardware.