Texas Instruments DM38x DaVinci, User Manual

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Registers
949 SPRUHI7A – December 2012 – Revised June 2016
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High-Definition Video Processing Subsystem (HDVPSS)
1.3.14.50 VIP_PARSER_xtra5_port_a Register (offset = C4h) [reset = 0h]
VIP_PARSER_xtra5_port_a is shown in Figure 1-612 and described in Table 1-530 .
Active Video Cropping Configuration for Input Port A
Figure 1-612. VIP_PARSER_xtra5_port_a Register
31 30 29 28 27 26 25 24
Reserved ACT_USE_NUMLINES
R-0h R/W-0h
23 22 21 20 19 18 17 16
ACT_USE_NUMLINES
R/W-0h
15 14 13 12 11 10 9 8
Reserved ACT_SKIP_NUMLINES
R-0h R/W-0h
7 6 5 4 3 2 1 0
ACT_SKIP_NUMLINES
R/W-0h
LEGEND: R/W = Read/Write; R = Read only; W1toCl = Write 1 to clear bit; -n = value after reset
Table 1-530. VIP_PARSER_xtra5_port_a Register Field Descriptions
Bit Field Type Reset Description
31-27 Reserved R 0h
26-16 ACT_USE_NUMLINES R/W 0h
When cropping, the number of lines to keep after the skip_numlines
value. Use_nu skip_numlines must be smaller than the total
number of lines in the srcnum's active video region.
15-11 Reserved R 0h
10-0 ACT_SKIP_NUMLINES R/W 0h
The number of lines to crop from the top of the vertical active video
region.