Hdmi Transmitter Cscs - Analog Devices ADV8003 Hardware Manual

Color Space A1
Conversion
HDTV YCbCr
(limited)
SDTV YCbCr 0x1 0x091B
(limited) to
SDTV YCbCr
(full)
SDTV YCbCr 0x1 0x0AF8 0x0800 0x0000 0x1A84 0x1A6A 0x0800 0x1D50 0x0423 0x1FFC 0x0800 0x0DDE 0x1913
(limited) to
RGB (limited)
SDTV YCbCr 0x2 0x0669
(limited) to
RGB (full)
SDTV YCbCr 0x2 0x039D 0x0000 0x0043 0x0F26 0x1F44 0x036F 0x1F97 0x00D2 0x0067 0x0000 0x0397 0x004D
(full) to HDTV
YCbCr
(limited)
RGB (limited) 0x0 0x082E
to HDTV
YCbCr
(limited)
RGB (limited) 0x0 0x082E
to SDTV YCbCr
(limited)
RGB (limited) 0x0 0x0DBC 0x0000 0x0000 0x0100 0x0000 0x0DBC 0x0000 0x0100 0x0000 0x0000 0x0DBC 0x0100
to RGB (full)
RGB (full) to 0x0 0x06FF
HDTV YCbCr
(limited)
RGB (full) to 0x0 0x06FF
SDTV YCbCr
(limited)
RGB (full) to 0x1 0x0950
RGB (limited)
Identity matrix 0x1 0x0800
(output =
input)
2.2.12.4.

HDMI Transmitter CSCs

Both of the HDMI transmitters feature an any-to-any CSC. The CSC register controls for HDMI TX1 are described here; the same
controls co-exist in the HDMI TX2 Main Map for the HDMI TX2 CSC.
The CSC must be manually configured for each color space conversion. The HDMI TX CSC output can be enabled using the
control. The HDMI TX CSC mode can be configured using csc_scaling_factor[1:0]. The CSC mode is used to define the fixed point
position of the CSC coefficients which are located after
Reference configuration scripts to configure the HDMI TX CSCs are provided with the evaluation software.
csc_en, TX2 Main Map, Address 0xF418[7]
This bit is used to enable the color space converter.
Rev. B, August 2013
A2 A3 A4
0x0000 0x0000 0x1F6E 0x0000 0x0950 0x0000 0x1F6B 0x0000 0x0000 0x091B 0x1F6E
0x04AC 0x0000 0x1C81 0x1CBC 0x04AD 0x1E6E 0x0220 0x1FFE 0x04AD 0x081A 0x1BA9
0x1893 0x1F3F 0x0800 0x0367 0x0B71 0x0128 0x0000 0x1E21 0x19B2 0x082D 0x0800
0x1926 0x1EAC 0x0800 0x04C9 0x0965 0x01D2 0x0000 0x1D3F 0x1A93 0x082E 0x0800
0x19A6 0x1F5B 0x0800 0x02E9 0x09CB 0x00FD 0x0100 0x1E66 0x1A9B 0x06FF 0x0800
0x1A24 0x1EDD 0x0800 0x0418 0x080A 0x018F 0x0100 0x1DA5 0x1B5C 0x06FF 0x0800
0x0000 0x0000 0x1F6B 0x0000 0x0950 0x0000 0x1F6B 0x0000 0x0000 0x0950 0x1F6B
0x0000 0x0000 0x0000 0x0000 0x0800 0x0000 0x0000 0x0000 0x0000 0x0800 0x0000
csc_scaling_factor[1:0]
B1 B2 B3
in the TX Main Map.
139
ADV8003 Hardware Manual
B4 C1 C2 C3 C4
csc_en