Renesas R5S72621 Manual Do Utilizador
Section 27 Video Display Controller 3
Page 1558 of 2108
R01UH0134EJ0400 Rev. 4.00
Sep
24,
2014
SH7262 Group, SH7264 Group
(3) Conversion from YC to RGB
After contrast and brightness adjustment, the YC422 format is converted to the RGB888 format in
accordance with the ITU-R BT601 standard.
accordance with the ITU-R BT601 standard.
=
1
1
1
Cr
Cb
Y
0.000
2.018
1.164
0.813
-
0.391
-
1.164
1.596
0.000
1.164
B
G
R
128
-
Cr
Cr
128
-
Cb
Cb
Y
Y
1
1
1
=
=
=
(4) Conversion from RGB888 to RGB565
255
31
B
B'
255
63
G
G'
255
31
R
R'
×
=
×
=
×
=