Sharp MZ

OK

I'm interested but wish to know the price. I have at least three QD drives.

Great! Looking forward to reading your source.

Oh! I remember too now.

That is! Do you know where we can find the binary? Its design has a tron-like feeling.

I kinda remember to have seen one I thought it was for MZ-80 K. But I fail to retrieve it on Internet and Ex-Twitter.

Not a Zaxxon clone on the MZ-800 (running in MZ-700 mode): https://www.youtube.com/watch?v=VMOfOrXNVMs

Indeed, /WAIT = 0 due to BLNK = 0 is applied only when the CPU address is in range $D000-$DFFF (and no DRAM mapped).

EmuZ-700 uses /BUSREQ trick to pause Z80 while the BLNK is 0 (it uses CPU cycles to count any kinda of cycles - timers for every chips). But the real emulation is to observe /WAIT = 0, that is, /WAIT = BLNK. Where BLNK is set 1 at the beginning of a line during 82 cycles (PAL, 62 cycles for NTSC), t...

I put those MZF files in an archive: