Renesas SH7781 User Manual
Page 917
19. Display Unit (DU)
Rev.1.00 Jan. 10, 2008 Page 887 of 1658
REJ09B0261-0100
19.3.26
Color Palette 4 Transparent Color Register (CP4TR)
The color palette 4 transparent color register (CP4TR) specifies the transparent color of color
palette 4.
R/W:
Internal update:
R/W:
Internal update:
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
30
Bit:
Initial value:
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
CP4I0
CP4I1
CP4I2
CP4I3
CP4I4
CP4I5
CP4I6
CP4I7
CP4I8
CP4I9
CP4IA
CP4IB
CP4IC
CP4ID
CP4IF CP4IE
0
1
2
3
4
5
6
7
8
9
10
11
12
13
15
14
Bit:
Initial value:
Bit Bit
Name
Initial
Value R/W
Internal
Update Description
31 to 16
⎯ All
0
R
⎯ Reserved
These bits are always read as 0. The write value
should always be 0.
15
CP4IF
0
R/W
Yes
Color Palette 4 Index F
0: The color with index F in color palette 4 is not
set to the transparent color.
1: The color with index F in color palette 4 is set
to the transparent color.
14
CP4IE
0
R/W
Yes
Color Palette 4 Index E
0: The color with index E in color palette 4 is not
set to the transparent color.
1: The color with index E in color palette 4 is set
to the transparent color.
13
CP4ID
0
R/W
Yes
Color Palette 4 Index D
0: The color with index D in color palette 4 is not
set to the transparent color.
1: The color with index D in color palette 4 is set
to the transparent color.