Field Polarity - 2.4 English

Video Processing Subsystem Product Guide (PG231)

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2.4 English

The deint_field_id signal indicates the polarity of the incoming field when the input video is interlaced. This signal is only used by the deinterlacer with interlaced data. This signal is ignored for progressive video inputs. If needed, the user can propagate the Input field ID to the down stream modules.

Table 1. Field Polarity
Name Direction Width Description
deint_field_id In 1 Field polarity, odd is low, high is even