Renesas SH7781 用户手册
19. Display Unit (DU)
Rev.1.00 Jan. 10, 2008 Page 878 of 1658
REJ09B0261-0100
REJ09B0261-0100
19.3.23
Color Palette 1 Transparent Color Register (CP1TR)
The color palette 1 transparent color register (CP1TR) specifies the transparent color for color
palette 1.
palette 1.
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
CP1I0
CP1I1
CP1I2
CP1I3
CP1I4
CP1I5
CP1I6
CP1I7
CP1I8
CP1I9
CP1IA
CP1IB
CP1IC
CP1ID
CP1IF CP1IE
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
Value R/W
Internal
Update Description
Update Description
31 to 16
⎯ All
0
R
⎯ Reserved
These bits are always read as 0. The write value
should always be 0.
should always be 0.
15
CP1IF
0
R/W
Yes
Color Palette 1 Index F
0: The color with index F in color palette 1 is not
set to the transparent color.
1: The color with index F in color palette 1 is set
to the transparent color.
14
CP1IE
0
R/W
Yes
Color Palette 1 Index E
0: The color with index E in color palette 1 is not
set to the transparent color.
1: The color with index E in color palette 1 is set
to the transparent color.
13
CP1ID
0
R/W
Yes
Color Palette 1 Index D
0: The color with index D in color palette 1 is not
set to the transparent color.
1: The color with index D in color palette 1 is set
to the transparent color.