SH7785 Datasheet, PDF (942/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

19. Display Unit (DU)
19.3.45 Plane n Transparent Color 1 Register (PnTC1R) (n = 1 to 6)
The plane n transparent color 1 registers (PnTC1R, n = 1 to 6) set a transparent color for plane n,
in 8 bits/pixel data format. The value is retained during power-on reset and manual reset.
Bit: 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
————————————————
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R R R R R R R R R R R R R R R R
Internal update:
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
————————
PnTC1
Initial value: 0
0
0
0
0
0
0
0 ————————
R/W: R R R R R R R R R/W R/W R/W R/W R/W R/W R/W R/W
Internal update:
OOOOOOOO
Bit
31 to 8
7 to 0
Initial
Bit Name Value R/W
⎯
All 0
R
PnTC1 Undefined R/W
Internal
Update Description
⎯
Reserved
These bits are always read as 0. The write value
should always be 0.
Yes
Plane n Transparent Color 1
A transparent color for plane n in 8 bits/pixel
data format should be set.
In order to render valid the transparent color set
in this register, the PnTC bit in PnMR should be
set to 0.
Rev.1.00 Jan. 10, 2008 Page 912 of 1658
REJ09B0261-0100