Se encontraron 23 coincidencias

por firepower
06 Oct 2021, 17:52
Foro: General / Uncategorized
Tema: Clive Sinclair
Respuestas: 1
Vistas: 1594

Re: Clive Sinclair

phpBB [media]


phpBB [media]
por firepower
06 Oct 2021, 17:34
Foro: General / Uncategorized
Tema: Soy tonto, acabo de quemar el zxuno
Respuestas: 4
Vistas: 2421

Re: Soy tonto, acabo de quemar el zxuno

Info here including schematic and BOM in pdf. https://github.com/ManuFerHi/ZXUNO_VGA_2M L3 is a 1mH inductor , replacing it with a diode would prevent accidental reverse polarity from damaging the board components. The voltage regulators are U7 1.2V LD1117S12TR and U6 3.3V LD1117S33TR. Looks like yo...
por firepower
13 May 2021, 17:06
Foro: General / Uncategorized
Tema: MegaDrive controller Modification for ZX-Uno
Respuestas: 0
Vistas: 1337

MegaDrive controller Modification for ZX-Uno

To modify MegaDrive controller (cheap chinese clone with glob chip) you need to wire pin 7 to pin 5 inside controller (red circle) and wire A and B buttons together for Fire 1 (or you can just use only B button for Fire1) (orange circle) C button is Fire 2 IMG_20210513_221255.jpg Test on XZ-Uno 2M V...
por firepower
13 May 2021, 16:22
Foro: General / Uncategorized
Tema: Zx-Uno VGA 2M (Gerbers and BOM)
Respuestas: 50
Vistas: 43581

Re: Zx-Uno VGA 2M (Gerbers and BOM)

Thanks for replies, I tested joystick 2 with MSX core. I did have to modify my MegaDrive controller as left and right were always Gnd. need to wire pin 7 to pin 5 inside controller (red circle) and wire A and B buttons together for Fire 1 or you can just use only B button for Fire1) (orange circle) ...
por firepower
13 May 2021, 09:59
Foro: General / Uncategorized
Tema: Zx-Uno VGA 2M (Gerbers and BOM)
Respuestas: 50
Vistas: 43581

Re: Zx-Uno VGA 2M (Gerbers and BOM)

I finally completed my build of XZ-UNO 2M VGA with (ver. 31.10.2020) Halloween Edition installed. Thanks for great hardware design and for packaging the software. Now have lots to learn as never owned or used retro computer before. I can test Joystick Port 1 in bios and games. How do you test Joysti...
por firepower
05 Dic 2020, 14:56
Foro: General / Uncategorized
Tema: Best of the 80 staring microbee and ZX Spectrum.
Respuestas: 0
Vistas: 1627

Best of the 80 staring microbee and ZX Spectrum.

Best of the 80 staring microbee and ZX Spectrum. -thumbup
Kung Fury English
https://youtu.be/bS5P_LAqiVg

Kung Fury Español
https://youtu.be/YE3rsVuBJ-0
por firepower
01 Nov 2020, 13:01
Foro: Preguntas y peticiones / Questions and requests
Tema: What format do you use for 4GB or larger SDCARD for ZX-UNO?
Respuestas: 3
Vistas: 2673

Re: What format do you use for 4GB or larger SDCARD for ZX-UNO?

Fat16 and 4GB is max usable partition size of SDCARD. (Can use larger SDCARDS , but only first 4GB Fat16 partition will be created by .img file) I found from examining .img created and "Fourth distribution I released this year for the ZX-Uno formatted in FAT16" from post https://www.zxuno.com/forum/...
por firepower
25 Oct 2020, 15:54
Foro: General / Uncategorized
Tema: Distribución para ZX-Uno - Imagen 4GB - (ver. 20.08.2020)
Respuestas: 17
Vistas: 12120

Re: Distribución para ZX-Uno - Imagen 4GB - (ver. 20.08.2020)

Thank you for info, exactly what i needed to know. used Win32 Disk Imager to create SDCARD :D
por firepower
23 Oct 2020, 11:26
Foro: General / Uncategorized
Tema: Distribución para ZX-Uno - Imagen 4GB - (ver. 20.08.2020)
Respuestas: 17
Vistas: 12120

Re: Distribución para ZX-Uno - Imagen 4GB - (ver. 20.08.2020)

How do you load image file onto SD CARD ?
"We are almost done, you only have to download the image of the SD card that is common for all types of ZX-Uno"