sromero escribió:VELESOFT escribió:If you use only IDE ports (divide with open jumper "E"), must be removed also SRAM and EEPROM chips form sockets on DIVIDE board.(if divide memory is in sockets and +3 allram is active, then OUT 227,BIN 1xxxxxxx can also destroy ula.
The main (and surely, the only) goal of using divide in my +2E is to load games/programs from a CF-card (with an IDE-CF adaptor).
Under those circunstances, just removing a couple of IC's would make the device safe enought?
Could you tell us the exact IC's (I don't exactly know which of them is the SRAM or the EEPROM) that should be removed from their sockets?
If you remove SRAM and EPROM chip, then DIVIDE will work only as IDE ports and can be used also in +3 allram mode. But you need +3e rom on your ZX. On picture are signed(with red colour) both chips for removing:
After removing you must also open jumper "E"(JP2) and close jumper "A"(for +2A/+3 only)
This divide is 100% compatible with yout +2e or +3e but unusable for original divide systems !!!