In this section are modified ROMs available for all models. Actually
is a unique ROM 16K, the same for all models. But in 128K models this
ROM (ROM1 in ZX 128K /+2 and ROM3 in +2 A /+3) chip shares with others, so it is necessary
use these files for the engraving of the EPROM.
We also have available an online version command generator WAVs. Format is
Windows executable. To run on other operating systems you need to install a
PHP interpreter.