MiSTer FPGA Forum

Sure enough quartus did let me know... I was hoping that it'd work since I'd disabled all these in my qsys. So it seems that I need to replumb the existing ones to qsys, or directly instantiate HPS_INTERFACE_HPS2FPGA. I'm hesitant to directly instantiate it since there is a 3000+ page manual on this stuff and the qsys method is really simple. Error...

Thanks. Yeah I found the switching of CPU logic, that helped to see which signals are needed. We should definitely keep the two existing options, though I might strip it out for testing. BTW for anyone interested in trying out hps-fpga comunication, this is worth a read. https://zhehaomao.com/blog/fpga/2013/12/27/sockit-3.html I implemented this so...

Hybrid has been talked about for years: https://www.atari-forum.com/viewtopic.php?f=117&t=32674 I've decided to give it a try! I know vhdl since I made the Atari800 core, but have a bit to learn about minimig and 68k world. Will post here when I have something running. Steps... i) DONE: Checkout/build a working mister core - as is ii) IN PROGRE...

Might be worth running acid800 on mister to check, it should all pass