19. Display Unit (DU)
Rev.1.00 Jan. 10, 2008 Page 891 of 1658
REJ09B0261-0100
19.3.28 Color Detection Register (CDER) The color detection register (CDER) sets the color for color detection. When the display output data match the settings of this register, high level is output from the CDE pin. For information on the output color data format, please refer to section 19.4.6, Output Data Format. The value is held during power-on reset and manual reset.
R/W:
Internal update:
R/W:
Internal update:
Bit:
Initial value:
Bit:
Initial value:
161718192021222324252627282931 30
RRR/WR/WR/WR/WR/WR/WRRRRRRRR
OOOOOO
0000000000
CDR
— —
RRR/WR/WR/WR/WR/WR/WRRR/WR/WR/WR/WR/W R/W
OOOOOO OOOOO O
0000——
CDB
CDG
01234567891011121315 14
Bit Bit Name
Initial
Value R/W
Internal
Update Description
31 to 24 All 0 R Reserved
These bits are always read as 0. The write value
should always be 0.
23 to 18 CDR Undefined R/W Yes Color Detection Red
Red-color data for color detection should be set.
17, 16 All 0 R Reserved
These bits are always read as 0. The write value
should always be 0.
15 to 10 CDG Undefined R/W Yes Color Detection Green
Green-color data for color detection should be
set.
9, 8 All 0 R Reserved
These bits are always read as 0. The write value
should always be 0.
7 to 2 CDB Undefined R/W Yes Color Detection Blue
Blue-color data for color detection should be set.