MiSTer FPGA Forum

Yup, not sure how this was found, but I do not think it was meant to be public. But someone just made this and the git account has not released anything before making this, which is pretty much just a fork of a MiSTer Core template and the only changes made to it seems to be naming changes. So we should probably not expect to see anything come fro...

Vampire 4 core is not open source nor released in any form other than bitstream. I don't think one can put a reverse engineered bistream on github.

Oh, and that argh ao486 note: density select pin is not needed for that. It should work both for DD and HD disks in DOS. Sorry, not trying to be nitpick.. but just to discover something every day: back in the day, I thought this PIN was needed to format a DD 360K 5"1/4 floppy disk inside a HD 1,2M floppy drive. Is it true or false? I could im...

Hi. Thanks a lot Lukage for posting latest patches. To be on the safest side, I tried to double check the code, to check if I understood everything correctly. I hope that my assumptions are ok.. if you confirm, I will finally try to do it (sorry, but I'm just want to be sure to don't fry anything): I/O list io.gif DE10-Nano Arduino-compatible heade...

Thanks a lot: after taking dinner I will disassemble my "Mister BOX", make some schematic + photo, make a plan.. and, tomorrow, I'll try!

I don't have the I/O board in this house to double check directly on that PCB if something etched over there can help finding out. If you don't have I/O board, the job is far simpler. Just use DE10-Nano manual, pages 30 and 31. There is Arduino header pinout. As I posted earlier: Sorry, I have written in a hurry: I do have the I/O board, but.. not...

I'm checking the PDF right now of the I/O board trying to figure out the GPIO to use (ex. the 5 unused ones), but I can't find on schematic / PCB. I don't have the I/O board in this house to double check directly on that PCB if something etched over there can help finding out. Anyway my plan is: 1) Find the correct PINs 2) Make a conversion board w...

Hi Lukage, yes, I'll try it during post-Christmas vacations (2-8 January, 2021).. or maybe before, due to the usual "covid last minute lockdowns". I just have to download the software to look at I/O board schematic and "design" the small prot-board for level-conversion.. doing right now.. I have both Sony and similar floppy driv...

Lukage wrote: ↑Thu Dec 10, 2020 7:39 pm Please let me know, if someone wants to tinker with this 12 I/O GPIO version and make some level conversion, I can eventually publish some code to play with

AWESOME job! Yes please, if you'll be so kind to publish the code, we can try to help ironing out some bugs using the 12 GPIO version. Thanks!