r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 943

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

19.3.46 Plane n Transparent Color 2 Register (PnTC2R) (n = 1 to 6)
The plane n transparent color 2 registers (PnTC2R, n = 1 to 6) set a transparent color for plane n in
the 16 bits/pixel, ARGB data format. The value is retained during power-on reset and manual
reset.
Internal update:
Internal update:
Bit
31 to 16 ⎯
15 to 0
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
Bit Name
PnTC2
R/W
31
15
—
—
O
R
0
R/W
30
14
—
—
O
R
0
Initial
Value
All 0
Undefined R/W
R/W
29
—
13
—
R
O
0
R/W
28
12
—
—
R
O
0
R/W
R
R/W
27
11
—
—
R
O
0
Internal
Update
⎯
Yes
R/W
26
10
—
—
O
R
0
R/W
25
—
—
O
R
0
9
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
Plane n Transparent Color 2
A transparent color for plane n in the 16
bits/pixel, ARGB data format should be set.
In the case of ARGB, bits 14 to 0 of this register
are compared, and bit 15 is ignored.
R/W
24
—
—
R
O
0
8
PnTC2
R/W
23
—
—
R
O
0
7
Rev.1.00 Jan. 10, 2008 Page 913 of 1658
R/W
22
—
—
R
O
0
6
R/W
21
—
—
O
R
0
5
R/W
20
—
—
O
R
0
4
R/W
19. Display Unit (DU)
19
—
—
R
O
0
3
REJ09B0261-0100
R/W
18
—
—
R
O
0
2
R/W
17
—
—
R
O
0
1
R/W
16
—
—
O
R
0
0