Search found 9 matches

by Basman74
Mon Oct 16, 2017 12:55 pm
Forum: Others
Topic: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor
Replies: 19
Views: 2823

Re: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor

Congratulations on hitting your target! Thanks. Soon the 'fun' begins for me to make the boards happen! :D I don't know the tech details so this might not be relevant at all and you might have seen this, but the standard ZX Uno has a 8mbit SPI Winbond flash for Core storage. They have a menu that y...
by Basman74
Fri Oct 13, 2017 1:16 pm
Forum: Others
Topic: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor
Replies: 19
Views: 2823

Re: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor

Is MCU part of Minimig running on softCPU core? Is there any menu where you can choose what core to load or is it single core board? @Sorgelig: Thanks for your questions! I assume you mean the MCU that handles the SDcard interfacing? I use a 2nd TG68 softCPU to handle that. Also, it is mainly inten...
by Basman74
Tue Oct 10, 2017 2:50 pm
Forum: Others
Topic: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor
Replies: 19
Views: 2823

Re: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor

christos wrote:Just a quick question. This doesn't run the Atari ST core, right?

It could, but nothing has yet been ported to my board. I suppose if it can do Amiga then I'm reasonably sure it could handle an ST machine as well.
by Basman74
Tue Oct 10, 2017 2:46 pm
Forum: Others
Topic: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor
Replies: 19
Views: 2823

Re: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor

When plugged into a raspberry pi (zero), how... uhm... integrated are the two? I am again imaging FPGA accelerated emulation, where ARM on Pi do CPU emulation, fast ram and I/O, while Flea Ohm has the chipset and chipram covered. Well, for starters the GPIO headers are electrically pin-compatible (...
by Basman74
Sat Oct 07, 2017 3:35 pm
Forum: Others
Topic: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor
Replies: 19
Views: 2823

Re: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor

Also regarding the USB ports, PS/2 is mentioned . Could you be clearer. With Next186 and Minimig, you can use USB joystick, keyboard and mouse? (OK on Next186 USB joystick might be pushing it).I am not sure and other potential backers may also not be sure what can be used. Sure! Would be happy to. ...
by Basman74
Sat Oct 07, 2017 4:33 am
Forum: Others
Topic: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor
Replies: 19
Views: 2823

Re: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor

Great project Valentin, I am looking to back this. I have a MiST and ZX-Uno (Spanish FPGA device). A highly portable AMIGA and old skool PC Core have got my interest! ZX Uno only has 512kb as standard so that limits its PC Core (based on Next186). Question - is it possible to also get analog sound ...
by Basman74
Tue Oct 03, 2017 1:12 am
Forum: Others
Topic: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor
Replies: 19
Views: 2823

Re: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor

I like your board and the form factor - smaller is better ;-) Thanks! :) Having had trouble with shipping Indigogo backed hardware from overseas to Europe before might I ask you what your experience was with the 90 boards you already shipped in 2015? Any luck getting them through customs in Europe?...
by Basman74
Mon Oct 02, 2017 11:57 am
Forum: Others
Topic: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor
Replies: 19
Views: 2823

Re: Flea Ohm Zero - FPGA AMIGA (Minimig) in a RPi-Zero-Formfactor

Hello Everyone, I'm the creator of the FleaFPGA 'Ohm' board mentioned in this thread. Thought it may interest you to know that I have now launched my homebrew board as an Indiegogo campaign :) Although not strictly a gaming-oriented board, it does have some good possibilities for gaming (in our own ...

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