PS buttons reference:
X:
X
O:
O
Square:
□
Triangle:
Δ

Options:
Options
Start:
Start
Share:
Share
PS:
PS

Touchpad:
Touchpad
Select:
Select

L1:
L1
R1:
R1

L2:
L2
R2:
R2

L3:
L3
R3:
R3

SNES Buttons reference

A:
A

B:
B

X:
X

Y:
Y

L:
L
R:
R

Start:
Start
Select:
Select

N64 buttons reference

A:
A
B:
B

C-buttons:
▲:
▲
▼:
▼
►:
►
◄:
◄

C▲:
C▲
C▼:
C▼
C►:
C►
C◄:
C◄

Start:
START

L:
L
R:
R

Z:
Z