ml86v7655 Oki Semiconductor, ml86v7655 Datasheet - Page 18

• Manufacturer Part Number: ml86v7655
• Description: Ntsc/pal-compatible, 6ch Dac-equipped Digital Video Encoder With Format Conversion Function
• Manufacturer: Oki Semiconductor

VIDEO DATA OUTPUT CONTROL
Video signals (composite signals, separate video signals and component YCbCr/RGB signals) can be
simultaneously output from the 6-channel D/A converter. Composite signals are output from the CVBS pin, and
separate video signals are output from the YA and CS pins. YCbCr or RGB signals are exclusively output from the
Y/G, Cb/B and Cr/R pins.
For each input data scanning method, conversion from interlaced to progressive and from progressive to interlaced
is possible. Color space conversion, such as YCbCr RGB and RGB YcbCr, is also possible. Table 6 shows the
available output formats for each input format.
For example, 4:2:2 YCbCr progressive video data can be simultaneously output in three different video formats,
composite, S-Video and YCbCr interlaced.
Table 7 shows the output pins from which video data is output. Change the internal register values to
enable/disable D/A converter output for each channel.
OKI Semiconductor
4:2:2/4:1:1 YCbCr
4:4:4 YCbCr interlaced
4:2:2 YCbCr progressive
4:4:4 YCbCr progressive
RGB interlaced
RGB progressive
: Output enabled
Input format
Table 6 Correspondence of Input Formats and Output Formats
interlaced/progressive
Composite
Output format
YCbCr/RGB
Composite
S-Video
Table 7 Vidieo Output Pins
S-Video
interlaced
Y/G, Cb/B, Cr/R
YCbCr
Pin name
YS, CS
CVBS
Output format
progressive
YCbCr
interlaced
RGB
PEDL7655/56-000
ML86V7655/56
progressive
RGB
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