Sinclair ZX80 / ZX81 / Z88 Forums

d) A means of driving innovation on projects and helping to share the knowledge, experience and approaches across more than one computer to help speed development for other similar computers. It is this knowledge and experience which we are most in danger of losing in the next 10-20 years - and the...

Actually, some non-profit org (something like a ZXTribe Foundation) is a really good idea. NetBSD and other groups have done well under such a plan. The main difference is that they already had a stream of income incurring. One issue that community has had, from the perspective of other communities ...

A pretty neat design. I was a little disappointed in the choice of the PI-Zero. But it is a very popular device and should prove to be a nice acceleration board. I may end up getting one, but my personal bias my make the whole thing frustrating to me. I'm sure it would be my loss. I'd rather see peo...

Thanks for the fast replies, everyone.

ZXmore and ZXpand are different concepts. ZXpand is an add on for a usual ZX81 to load/store files from/to sd card and has an option for direct AY module (maybe the newer modules contain already AY chip from factory setup, not sure). ZXmore is a complete Z80 mini computer compatible with ZX80 and Z...

For the ZX more a ZXPand (+) isn't necessary. The ZX more can load . P files from USB. I can supply you with Zeddynet and AY Board. Both as Pcb, kit or ready built. Kind regards Paul I am interested in both boards, and hoped that they were available here. I have a lot to learn, but my goals require...

Welcome to the forum. Both the makers of the ZXmore and ZXpand are on here, so will no doubt cover your points in more detail. There are no actual AY interfaces listed on sellmyretro.com at the moment (just a couple of cases for the ZXpand and an upgrade GAL for the MrX Sound Interface). The ZXPand...

Okay, I am new to the ZX world. I haven't bought any ZX80/81 gear yet. I'm looking to make sure I am buying the right parts first. The machine is going to be the ZXmore offered by "Pokemon" at SMR. A masterpiece design. I don't know if I can get one, but I'd like to lay my hands on a zeddynet also. ...