Interpolated Control (VIC) Port Reference Guide

Video Display Registers
4-59Video Display PortSPRU629
Table 4–7. Video Display Control Register (VDCTL) Field Descriptions (Continued)
Bit
Description
Valuesymval
†
field
†
Bit
Raw Data ModeBT.656 and Y/C Mode
Valuesymval
†
field
†
6 FRAME
‡
Display frame bit.
NONE 0 Do not display frame.
FRMDIS 1 Display frame.
5
DF2
‡
Display field 2 bit.
NONE 0 Do not display field 2.
FLDDIS 1 Display field 2.
4
DF1
‡
Display field 1 bit.
NONE 0 Do not display field 1.
FLDDIS 1 Display field 1.
3
Reserved – 0 Reserved. The reserved bit location is always read as 0. A value
written to this field has no effect.
2–0 DMODE Display mode select bit.
BT656B 0 Enables 8-bit BT.656 mode.
BT656D 1h Enables 10-bit BT.656 mode.
RAWB 2h Enables 8-bit raw data mode.
RAWD 3h Enables 10-bit raw data mode.
YC16 4h Enables 8-bit Y/C mode.
YC20 5h Enables 10-bit Y/C mode.
RAW16 6h Enables 16-bit raw data mode.
RAW20 7h Enables 20-bit raw data mode.
†
For CSL implementation, use the notation VP_VDCTL_field_symval
‡
For complete encoding of these bits, see Table 4–4.