Sinclair ZX80 / ZX81 / Z88 Forums

I want to try ZX80 version!

Does it support 8k rom version?
Does it flicker-free game?

Anyway - I can test both 8k and 4k ZX80 mode with 16K ram.

Does it have same ports as speccy 128k?

And there is some demos/games for zx80(maybe 8k rom but without slow mode) to test it?

I think to use Speccy-designed AY-board with mine Minstrel.

Photo of mine self-built zeddy.

McKlaud wrote: ↑Sun Aug 05, 2018 6:05 pm Yes it is and is called TZXDuino

I think that it works only with Speccy tapes, but if it usefull for ZX-81 - this is great news!

Hello!

Does hardware tape emulator exists?

I corrected volume and all was loaded fine!

Now I'm real member of Zeddy-fan community

Hello! I've swaped Z80 with mine ZX-Speccy and cursor stable now. Now basic works ok. But when I tried to load mazgos(for ZX-80 with 8K rom) - it crashing mine Zedddy. For test I created "test tape" with 10 PRINT "HELLO, WORLD" This loads ok. 3K Invaiders crashes too. RAMTOP points to 32768 Is there...

Inverse characters are inversed or stable by half or sometimes "noisy" filled second part.

Tape loading always failed(tried from notebook via audio output, wav file made by FASM-ZX IDE).

Does anybody know what may be reason of this issues? "Hello, worlds" from basic works correctly.

I don't think that SirMorris so dangerous
May be I'm wrong

Oh, thanks a lot!
I'll try to do it.