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Registers
362
SPRUHI7A – December 2012 – Revised June 2016
Copyright © 2012–2016, Texas Instruments Incorporated
High-Definition Video Processing Subsystem (HDVPSS)
1.3.5.11 dei_reg10 Register (offset = 28h) [reset = 080A0000h]
dei_reg10 is shown in
and described in
FMD Control Register 0
Figure 1-252. dei_reg10 Register
31
30
29
28
27
26
25
24
FMD_CAF_LINE_THR
R/W-8h
23
22
21
20
19
18
17
16
FMD_CAF_FIELD_THR
R/W-Ah
15
14
13
12
11
10
9
8
Reserved
R-0h
7
6
5
4
3
2
1
0
Reserved
FMD_BED_ENABLE
FMD_JAM_DIR
FMD_LOCK
FMD_ENABLE
R-0h
R/W-0h
R/W-0h
R/W-0h
R/W-0h
LEGEND: R/W = Read/Write; R = Read only; W1toCl = Write 1 to clear bit;
-n
= value after reset
Table 1-162. dei_reg10 Register Field Descriptions
Bit
Field
Type
Reset
Description
31-24
FMD_CAF_LINE_THR
R/W
8h
CAF (Combing Artifacts) threshold used for the pixels from two lines
in one field This is the threshold used for combing artifacts detection.
The difference of two consecutive lines from the same field (so there
is one line in between if two fields are merged into one progressive
frame) is compared with this threshold. Decreasing this threshold
leads to be more conservative in detecting CAF. Both
fmd_caf_field_thr and fmd_caf_line_thr are close the values that two
pixels differed by this value is observable.
23-16
FMD_CAF_FIELD_THR
R/W
Ah
CAF (Combing Artifacts) threshold used for the pixels from two fields
This is the threshold used for combing artifacts detection. The
difference of two consecutive lines (when merging two fields into one
progressive frame) is used to compare with this threshold. Increasing
this threshold leads to be more conservative in detecting CAF.
15-4
Reserved
R
0h
Reserved
3
FMD_BED_ENABLE
R/W
0h
Film Mode Bad Edit Detection
0: Disable
1: Enable
2
FMD_JAM_DIR
R/W
0h
Film Mode Field Jamming Direction
0: Current field jammed with previous field
1: Current field jammed with next field
1
FMD_LOCK
R/W
0h
Lock Deinterlacer to film mode
0: Standard Deinterlacer Processing
1: Film Mode Deinterlacer Processing
0
FMD_ENABLE
R/W
0h
Enable film mode processing
0: Disable
1: Enable