'''Alignment of HSYNC Interrupt''' : a button of starter kit display HSYNC loopback lines, it's usefull to compare to a Maxam test that alternate color on them
'''Sniffing of a real Amstrad''', I listen to some wires of my Amstrad CPC 6128 plus, but I can't access to VSYNC/HSYNC output of CRTC, so I have to buy another model in order to do this test. In fact you can listen at clock of Amstrad and overclock transmit it after using to FPGA DCM component, resulting a accelerated clock sequence insertion that permit to insert 4 operations during one tic of real Amstrad, that's it, with FPGA DCM you can overclock output Amstrad clock signal in order to insert more operations, I use this tips for listening signals and saving it in save them inside starter kit asynchronous RAM (write, stop write, write, stop write... i'm a perfectionist paranoid...)
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