==== RAM dump ====
A starter kit that contain contains a RAM component can dump it.
During power is on you can :
-programming FPGA with a program/schematics done for filling RAM
-press reset button
-programming FPGA with a program/schematics done for using RAM
-press reset button
-programming FPGA with a program/schematics done for dumping RAM
-press reset button
My own made program do it with poor serial port, so for dumping all RAM content it takes about 3 hours, and for dumping Amstrad RAM part it is about 15 minutes.