;; test FHP and FTG for carry
ADD $FF ; Acc = $FF
FHP 0   ; shouldn't hop (CF = 0)
 ADD 2  ; Acc = $01 and CF = 1
FHP 0   ; hop! (CF = 1)
 END
SUB 1   ; Acc = $00, CF = 0
SUB 1   ; Acc = $FF, CF = 1
FTG 0   ; CF = 0
END