Sharp MZ

In all honesty, after getting two MZ-1500s and read some technical aspects about how to have a mix a of textual display (MZ-700 way) and 320x200 graphics display in 8 colors (color per dot!), I'm less interested in PCG. I also believe D3 is used in MZ-1500.

Would it be possible to create a VBL interrupt too? I see major issues: 1) there is only one /INT signal (regardless /NMI) and it is used for timer2. 2) CPU runs in IM1 mode (RST 38h). While using /EXINT would certainly allow to raise an interrupt, it would call the same routine and so you need to ...

Il y a une chose que je ne m'explique pas : le bus ne fournit pas de 5 V et je ne vois aucun fil qui va sur la carte. J'en déduis que tu piques le 5 V qui alimente le socle de la CGROM via la nappe ?

As for me, I ordered 5 of them to JLCPCB: They are normally for Amstrad CPC (I also have them) but they should be totally compatible with MZ-700.

Unicard sale occurs here: https://retrocomp.cz/produkt?id=6.

Pour ma part, voici la version mz-700 :

Sounds correct for me.

Use his email address.

As long as the receiver doesn't read it (or connect here - not sure which is correct), the message won't move to Sent items.

Putting 5V at READ signal shouldn't be so harmful - the chip will read a high signal, not much.

shipping is over €30...