Search found 43 matches

by antoniovillena
Sat Jan 11, 2020 10:13 am
Forum: MiSTer
Topic: Joy2PS2 & Soraer's NKRO USB Converter for MiSTer
Replies: 3
Views: 955

Re: Joy2PS2 & Soraer's NKRO USB Converter for MiSTer

That works on Computer cores, but no on Console or Arcade ones. On those cases you need two USB cables: both gamepads or one gamepad/one keyboard. Because with the keyboard you can't map 2 controllers. For 2P support you need to modify the firmware. I have the same problem on my JAMMA adapter.
by antoniovillena
Tue Nov 26, 2019 11:07 pm
Forum: MiSTer
Topic: DB9 Vs USB game control tests
Replies: 42
Views: 8182

Re: DB9 Vs USB game control tests

Where can you buy the DB9 adapter for Mister? I will sell, but don't have available yet (waiting boards from JLCPCB). It's open hardware, so you can order the PCBs and make yourself (mister_io_db9 and mister_io_todb9): https://github.com/MiSTer-devel/Hardware_alternative/tree/master/DB9_USER_IO/Eag...
by antoniovillena
Fri Nov 08, 2019 2:05 pm
Forum: MiSTer
Topic: SDRAM board
Replies: 480
Views: 230710

Re: SDRAM board

I have adapted XXS to official IO board thanks for the help of Sorgelig. The new model will be called XXSD. I have published open source here: https://github.com/MiSTer-devel/Hardware_alternative Ordered today to JLCPCB. I will try in about 3 weeks. It's a small change from XXS but by caution don't ...
by antoniovillena
Thu Oct 31, 2019 12:28 am
Forum: MiSTer
Topic: SDRAM board
Replies: 480
Views: 230710

Re: SDRAM board

Ever since the NeoGeo core was released, I am obsessed with the idea of putting my MiSTer (just the DE10 and a ram module) into a NeoGeo X dock's case. Problem is the height of the vertical ram module. Hence I am looking for a 128 MB horizontal outward module but it seems everyone is just doing ver...
by antoniovillena
Wed Oct 23, 2019 10:25 pm
Forum: MiSTer
Topic: SDRAM board
Replies: 480
Views: 230710

Re: SDRAM board

but the XXS is not (but XXS is better if you're not using a standard case). No, it's not better. It's just more convenient for seller to solder. There is no other reason for XXS. Name XXS is arguable as it protrudes to the side making the overall size of MiSTer larger. There is other reason. To fit...
by antoniovillena
Fri Oct 11, 2019 5:57 pm
Forum: MiSTer
Topic: composite video without moving color artifacts
Replies: 9
Views: 2154

Re: composite video without moving color artifacts

I've talked with you and I understand your point. The thread is opened if someone can create a test core. The tuning capacitor doesn't work. It only makes the moving slower. The only solution is clock generated by the FPGA.
by antoniovillena
Fri Oct 11, 2019 1:52 pm
Forum: MiSTer
Topic: composite video without moving color artifacts
Replies: 9
Views: 2154

Re: composite video without moving color artifacts

McLeod wrote a module for ZX-Uno to generate thes PAL and NTSC signals from a 140MHz clock input. Maybe it can be adapted this module to MiSTer. module pal_clock ( input wire clk, // 140 MHz input wire pal_ntsc, // 0: 17.734475 MHz , 1: 14.31818 MHz output wire out ); reg [28:0] cnt = 29'h00000000; ...
by antoniovillena
Fri Oct 11, 2019 12:02 pm
Forum: MiSTer
Topic: composite video without moving color artifacts
Replies: 9
Views: 2154

composite video without moving color artifacts

I actually sell a vga->composite/svideo adapter. With svideo there is no problem but with composite there are moving color artifacts. The only solution to avoid these moving artifacts is generating the color carrier clock by the FPGA, and send through VSYNC signal. There is no conflict with VGA->Sca...
by antoniovillena
Sun Sep 08, 2019 11:39 pm
Forum: MiSTer
Topic: NeoGeo topic
Replies: 448
Views: 124787

Re: NeoGeo topic

Hi. I am the seller who mention yoshi41. I have recompiled the latest core with these lines: wire sdr_pri_cpsel = 1;//(~sdr_cpaddr[26] | sdr_pri_128_64[1]) & (~sdr_cpaddr[25] | sdr_pri_128_64[0]); wire sdr_pri_sel = 1;//(~sdram_addr[26] | sdr_pri_128_64[1]) & (~sdram_addr[25] | sdr_pri_128_64[0]); ...
by antoniovillena
Sun Sep 08, 2019 9:20 pm
Forum: MiSTer
Topic: NeoGeo topic
Replies: 448
Views: 124787

Re: NeoGeo topic

Hi. I am the seller who mention yoshi41. I have recompiled the latest core with these lines: wire sdr_pri_cpsel = 1;//(~sdr_cpaddr[26] | sdr_pri_128_64[1]) & (~sdr_cpaddr[25] | sdr_pri_128_64[0]); wire sdr_pri_sel = 1;//(~sdram_addr[26] | sdr_pri_128_64[1]) & (~sdram_addr[25] | sdr_pri_128_64[0]); T...
by antoniovillena
Sat Dec 29, 2018 9:06 pm
Forum: MiSTer
Topic: Local Sellers for MiSTer Expansion Boards
Replies: 504
Views: 334025

Re: Local Sellers for MiSTer Expansion Boards

For people who buy my cases or addons. I have create 3 video tutorial to assembly the kit.

https://youtu.be/QO-jydbaQ0M
https://youtu.be/U8wXr-oQM5A
https://youtu.be/vd2WqH5fZ-U
by antoniovillena
Tue Dec 11, 2018 10:30 am
Forum: MiSTer
Topic: Local Sellers for MiSTer Expansion Boards
Replies: 504
Views: 334025

Re: Local Sellers for MiSTer Expansion Boards

warham wrote: Might be where im at but images are not displaying.
You have more pictures here:
http://forofpga.es/viewtopic.php?f=95&p=843
by antoniovillena
Mon Dec 10, 2018 9:16 pm
Forum: MiSTer
Topic: Local Sellers for MiSTer Expansion Boards
Replies: 504
Views: 334025

Re: Local Sellers for MiSTer Expansion Boards

Added acrylic case to my addons.

by antoniovillena
Tue Oct 09, 2018 8:56 am
Forum: Others
Topic: UnAmiga FPGA board
Replies: 26
Views: 26199

Re: UnAmiga FPGA board

That was the ZX-Uno original idea: http://zxuno.speccy.org/ i don't know about original idea but result has nothing common with RPi. I think he means the size and the connectors. Granted it ended up needing a bit of a case mod, but not a big one. We use old raspberry pi case because it has RCA conn...
by antoniovillena
Sun Oct 07, 2018 9:05 am
Forum: Others
Topic: UnAmiga FPGA board
Replies: 26
Views: 26199

Re: UnAmiga FPGA board

Instead of making all these virtually the same boards would be better to make a RPi size board with all major connectors of RPi. And the board would have a success (of course if good support will be provided) as it will fit an thousands RPi cases. That was the ZX-Uno original idea: http://zxuno.spe...
by antoniovillena
Thu Oct 04, 2018 9:18 pm
Forum: MiSTer
Topic: Local Sellers for MiSTer Expansion Boards
Replies: 504
Views: 334025

Re: Local Sellers for MiSTer Expansion Boards

PM sent
danialbi wrote:@antonio:
do you have the complete set in stock?
can you ship to italy?
After the donation, how can I pay you the rest $40?
by antoniovillena
Thu Oct 04, 2018 9:17 pm
Forum: MiSTer
Topic: Local Sellers for MiSTer Expansion Boards
Replies: 504
Views: 334025

Re: Local Sellers for MiSTer Expansion Boards

PM sent
danialbi wrote:@antonio:
do you have the complete set in stock?
can you ship to italy?
After the donation, how can I pay you the rest $40?
by antoniovillena
Sat Sep 01, 2018 7:30 pm
Forum: Others
Topic: UnAmiga FPGA board
Replies: 26
Views: 26199

Re: UnAmiga FPGA board

Hi
McLeod did not write any core for UnAmiga. The guy who did is jepalza and here is the source code available.

http://www.forofpga.es/viewtopic.php?f=7&t=6
by antoniovillena
Sat Sep 01, 2018 6:22 pm
Forum: Others
Topic: UnAmiga FPGA board
Replies: 26
Views: 26199

Re: UnAmiga FPGA board

I know zxuno repository. Many cores there are without sources. Only binaries. Sometime ago i wanted to check what they did in CPC core, but found only binaries. Some other cores as well. It's even not good for the project itself because some potential developer will be distracted by this. For commu...
by antoniovillena
Sat Sep 01, 2018 4:30 pm
Forum: Others
Topic: UnAmiga FPGA board
Replies: 26
Views: 26199

Re: UnAmiga FPGA board

i look upon unamiga has for beginner or starter in fpga computing, since can just start with base board and one hat and then expand has can afford other hat and maybe pi0, i think the mist clones are at same price has MISTer, so don't see point in getting them if can get MISTer which is superior to...
by antoniovillena
Sat Sep 01, 2018 4:26 pm
Forum: Others
Topic: UnAmiga FPGA board
Replies: 26
Views: 26199

Re: UnAmiga FPGA board

brunosilva wrote:hi
there will be a new case for unamiga + Pi0 w?
No. It fits in the same case.
by antoniovillena
Sat Sep 01, 2018 3:56 pm
Forum: Others
Topic: UnAmiga FPGA board
Replies: 26
Views: 26199

Re: UnAmiga FPGA board

There cannot be excuses like "my code is not cleaned yet", "it's messy" etc.. Once you provide the core, then provide the source code as well if it's not the core written yourself fully. This is my main complain to Spanish community. I am totally agree with the open source community and I am would ...

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