DS92LV0421 Datasheet, PDF (22/40 Pages) National Semiconductor (TI) – 10 - 75 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface

BIT MAPPING SELECT
The DS92LV0421 and DS92LV0422 can be configured to ac-
cept the LVDS parallel data with 2 different mapping
schemes: LSBs on RxIN[3] shown in Figure 21 or MSBs on
RxIN[3] shown in Figure 22. The user selects which mapping
scheme is controlled by MAPSEL pin or by Register.
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FIGURE 20. Video Control Signal Filter Wavefrom
FIGURE 21. 8–bit Channel Link Mapping: LSB's on RxIN3
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FIGURE 22. 8–bit Channel Link Mapping: MSB's on RxIN3
22
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