Finally joystick emulation is added to the FPGATED bundle. The main core ted.v is not changed, still on 1st release level , only c16.v and c16_keymatrix.v files have been modified. One joystick is emulated on the PS2 keyboard's numeric keypad similarly to fpga64. Keypad directions are the joystick directions and numeric 0 key is the fire. Use F11 to change between joy0 and joy1.
An external real joystick port 's appropriate pins can be added easily to kbus product terms. in c16.v.