Changes
/* Effort done */
You can power Amstrad CPC using extension port, applying 5v. By doing it, power down button of Amstrad doesn’t run. Using this way you reach a common 5v power between starter-kit and Amstrad. I connected wires from extension port directly to FPGA, as they are used just for listening.
=== TODO DONE : UpperROM policy ROM and RAM extension ===What does I read when a UpperROM is not physically here ?* if no ROM do read In r004, you have more RAM ? [actually what I do]+512KB, and you can add ROMs.* if no ROM do read a fixed data value x"00", x"ZZ" ?LowerROM has .eZZ file extension* if no ROM do read a default ROM ?It shall be nice to do somes tests about that on original CPCUpperROM has .e00 ot eFF file extension (hexa)
=== DONE: Another disk selector ===
You can now change disk without reset. And then play games using several disks.
=== TODO : A X/Y input ===
