i've been trying to understand how to make them i know its in plain text format but

its address value (and if i understand right) compare

like these converted from GameGenie codes, (for Rampage)

(Address:Value:Name)
D99D:00:Almost Invincible

(Address:Value:compare:name)
B4A1:00:10:nO HARM FROM FALLING
B3A0:24:91:NO HARM FROM ATTACKS

as well where do i put the gamegenie rom? in /fceugx/ ?or in /apps/fceugx/ ?