jelos.org/includes/controls/pcsx2.md

PCSX2-SA (PS2)

Button Combo	Action
++"SELECT"+"START"++	Quit Game
++"SELECT"+"R1"++	Save State
++"SELECT"+"L1"++	Load State
++"SELECT"+"{{ btn_north }}"++	Open Menu
++"SELECT"+"{{ btn_east }}"++	Take Screenshot
++"SELECT"+"R2"++	Fast-Forward