4
Programming configuration –
switch 1
The ‘FLASH’ switch is normally in the ‘OFF’ position when using the DivMMC EnJOY!.
When upgrading to a newer version of the ESXDOS firmware, download and run the programming
files and read the on screen instructions carefully - the programming software will indicate when to
put the ‘FLASH’ switch to the OFF position and when to place it back to the ON position again.
Normal operation:
Flash / programming mode:
Please note that the EEPROM on the DivMMC EnJOY! is write protected by default, to avoid
unintentional programming. When an firmware update fails and shows that the ROM is protected,
download and run the unprotect utility first.
Connecting the DivMMC EnJOY!
Always disconnect the power from your ZX Spectrum
before connecting any interface!
Connect the DivMMC EnJOY! to your ZX Spectrum carefully and insert the SD card.
Now you can power up your ZX Spectrum.
Using the DivMMC EnJOY!
This DivMMC EnJOY! interface comes with ESXDOS.
When you power up your ZX Spectrum, you will see the ESXDOS
boot screen, like shown here on the right.
Read more about ESXDOS on the next page and further.
After the ZX Spectrum with DivMMC EnJOY! had finished the
boot sequence, you will enter 48K BASIC in USR 0 mode.
USR 0 Mode
For ZX Spectrum 128K / +2 / +2A / +2B or +3 users: the DivMMC EnJOY! Starts the ZX Spectrum in
USR 0 mode. This mode supports 128K software and using the 3-channel audio chip in 128K models.
ESXDOS currently does no support 128K BASIC (keep an eye on future upgrades).
128K programs will however run fine.
