Dpp Decimation Only Selection; Figure 54: Chroma 4X Filter Responses In Manual Selection Mode - Analog Devices Advantiv ADV7604 Hardware Manual

Figure 54: Chroma 4x Filter Responses in Manual Selection Mode

8.3.5

DPP Decimation Only Selection

DS_WITHOUT_FILTER, IO Map, Address 0xE0, [7]
In some systems, it may be desirable to downsample on channels B and C without any filter
operation. To achieve this, the
Notes:
• The
DS_WITHOUT_FILTER
the downsampler (data dropping) functional.
• In HDMI mode, when a 4:2:2 input is received the functionality of this bit is reversed.
•
DS_WITHOUT_FILTER
Function
DS_WITHOUT_FILTER
0
1
Rev. F August 2010
DS_WITHOUT_FILTER
bit disables all filters on channels A, B, and C while keeping
only applies to the DPP CSC
Description
Filters and downsamples
Downsamples only (no filtering)
198
bit can be selected.
ADV7604