MiSTer FPGA Forum

[UPDATE] I got it to work! I don't know why, but wark91's upload of the core seemed to be causing the issue? I've recompiled the core and it boots just fine now. I'll attach my compiled core if anyone wants to compare! PC88_20200717.zip Sorry for double-post but: reinstalled MiSTer on a new SD, double checked all files, tried recompiling the BIOS a...

Hi! Using toolboc's instructions I was able to generate a boot.rom that matched the md5sum (badbe6abe5c3178ce299b68049c48514), but unfortunately on boot I'm getting some really intense visual glitching and screen flashing. Doesn't respond to any settings changes, and if I've booted the Zet98 core beforehand the bottom half of the screen will contai...

Hi,

Thank you puu for the updated core. It boots into DOS just fine, but I'm still getting the corrupted/duplicated screen issues Alkadian described. Here's what I'm seeing: