Changes
/* How to assemble it */
*plug a PS/2 keyboard, and type "cat"
*increment switch to select another disk at boot, if screen became RED, it's that binary value done by switches is too big, leds are doing a small animation when a disk is correctly loaded
*plug principal joystick on slot JA1 JB1 (Vcc 3.3v is common) *plug another joystick on slot JB1 JA1 (Vcc 3.3v is common)
*plug a jack on slot JD1, one at upper GND plug, and second wire at next plug, just at left of it (if it was 3.3v Vcc, choose the right one instead)
[[File:FPGAmstrad_sound_plug.jpg]]
Wires are plugs at upper part of pmod D.
From bottom to upper : [nothing : Vcc] [blue : GND] [red : sound]
[[File:FPGAmstrad_joystick_plug.jpg]]
Bottom is (both) 3.3v, so common, next is GND (not used), and others are joystick connection, to test manually :)
[[File:FPGAmstrad.jpg]]
