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chernandezba escribió:modo 1: rgb. standard ulaplus. 256x192. 64 colores. organización estándar de la pantalla

If you're doing ULAplus you should do the Timex modes in bank 5 and 7. Then you can run SE Basic IV in 80 column mode and HAM8x1 images. Looks a lot better than 16 color screens, even with per-pixel color.

I recently added palettes to a large number of Mojon Twins games that didn't already have ULAplus palettes (total of 50 games in the archive). It's not true that you can't get more colors on screen just by changing the palette, because ULAplus has independent INK and PAPER palettes, so if the game u...

Also I'm planning on doing at least one Chloe 280SE specific demo which will only run on the ZX-Uno. It will feature 6-channel sound, ULAplus raster effects, and disk-streamed animation. Should make quite a good demo video. Some time ago, we talked about adding a raster interrupt circuit. That is, ...

Creo que eso también lo comentamos allí, sacar algún juego "zx-uno exclusive" XD O cuando menos que tuviera una "enhanced version" del mismo para aprovechar las capacidades del zx-uno. En aumap están colgados los streaming de las conferencias y demás, lo que pasa es que la calid...

Ese fractal está pidiendo a gritos una animación por ciclos de color, cosa que en el modo radastaniano, y con la ULAplus, es supersencillo :) I'm not clear on how "modo Radastaniano" is implemented. Personally if I were doing a 16 color, per-pixle mode, I'd use the ULAplus palette and hav...

Regarding PCB assembly: PCBtrain (http://www.pcbtrain.co.uk/) are the firm used by Dylan Smith for the Spectranet and Alistair Cree for the +3 FlashROM board. A nice benefit is they will manufacture precisely the required number of boards down to single digits. I think they will probably be my prefe...

I've completed a test program that uses every page of the sideways RAM in the Chloe 280SE model. I've enclosed the file. If you're on the S4E Facebook group you can see a video here: https://www.facebook.com/video.php?v=10153013778337905 Chloe MMU support is currently missing from zxuno, but you can...

Se ve con basura por culpa de los timmings del core T80. En el hilo de la plaquita add-on del Z80 cuento más sobre ello. As I understand it, Alessandro Dorigatti has done some fixes to the T80 core available from FPGArcade. Certainly the HAM256 demo seems to work on his FPGA ZX Spectrum cores. Jeff...

I could have sworn that either Jeff Braine or Chris Smith had made some progress on finding out where the T80 differs from a real Z80. I'm pleased that a plug-in Z80 is an option, but it would be nice to get a working T80 core. On the other hand, presumably the zxuno could ship with the existing T80...

I've been gauging interest in the full Chloe package and it looks like I might need to order about 300 ZX-Unos. Is the plan to keep it fully open so anyone can take the files and get one made up? Yes. It's our plan. That's great news. If you are interested about make and distribute them we would li...