Se encontraron 7 coincidencias

por HanSolo
31 Mar 2018, 16:25
Foro: Proyectos de la comunidad / Community projects
Tema: Zx-Uno VGA 2M
Respuestas: 207
Vistas: 47809

Re: Zx-Uno VGA 2M

I try again - no sound, and no reaction on keyboard. Keyboard itself is good - i test it on PC. I suspect something may be wrong with oscillator. But i not sure. Unfortunately i cannot measure frequency. Next days i try replace it. Can i flash memory by external programmer without desolder it? Pleas...
por HanSolo
30 Mar 2018, 23:12
Foro: Proyectos de la comunidad / Community projects
Tema: Zx-Uno VGA 2M
Respuestas: 207
Vistas: 47809

Re: Zx-Uno VGA 2M

Thank for your fast help. I try this .bit, still no any image on display and no any reaction on keyboard. The only difference is now after bit uploading SD card red led is on. What else i can test or measure with this .bit file? And what file i must write direct to flash with programmer - the same r...
por HanSolo
30 Mar 2018, 20:05
Foro: Proyectos de la comunidad / Community projects
Tema: Zx-Uno VGA 2M
Respuestas: 207
Vistas: 47809

Re: Zx-Uno VGA 2M

Hi guys! Please help me. Just assembly my Zx-Uno VGA 2M and have problem to run it. Device not start after flashing. Try to flash it with Raspberry Pi. In UrJTAG i success connect to FPGA - see right metric after 'detect'. Then i made 'pld load /home/pi/recovery.bit' - its work - and then nothing ha...
por HanSolo
29 Ene 2018, 10:32
Foro: Proyectos de la comunidad / Community projects
Tema: Joy2PS2 Mini V3
Respuestas: 34
Vistas: 7495

Re: Joy2PS2 Mini V3

Thank you for fast and clear explanation! I already order PCB without new mask but this is not a problem. As i understand is it possible to add 3rd board in row and map additional 10 buttons or another joy + 4 buttons. And one more question - looks like Sega Mega Drive pads cannot used without re-so...
por HanSolo
27 Ene 2018, 19:48
Foro: Accesorios / Accesories
Tema: "Mando X Arcade" para ZX-Uno de ajsbernal
Respuestas: 39
Vistas: 16249

Re: "Mando X Arcade" para ZX-Uno de ajsbernal

Can you show wiring diagram for all these buttons?
por HanSolo
27 Ene 2018, 19:16
Foro: Proyectos de la comunidad / Community projects
Tema: Joy2PS2 Mini V3
Respuestas: 34
Vistas: 7495

Re: Joy2PS2 Mini V3

Please explain - is it possible to use such platform like this: viewtopic.php?f=25&t=1297 with two Joy and 2x8 Buttons? As i understand i can use via DB9 only Joy with two Buttons. How i can add more?
por HanSolo
27 Ene 2018, 19:12
Foro: Proyectos de la comunidad / Community projects
Tema: Joy2PS2 Mini V3
Respuestas: 34
Vistas: 7495

Re: Joy2PS2 Mini V3

Hi! Please explain. It has a possibility connect 2 joy + 8 additional buttons each like this: http://www.zxuno.com/forum/viewtopic.php?f=25&t=1297 I understand that standard DB9 Joystick interface maintain 4 Directions (Left, Up, Down, Right) and two Buttons. How to add more and for 2 players? Is it...