pnx1500 NXP Semiconductors, pnx1500 Datasheet - Page 422

• Manufacturer Part Number: pnx1500
• Description: Pnx15xx Series Connected Media Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Volume 1 of 1
Table 20: QVCP 1 Registers
PNX15XX_SER_3
Product data sheet
Bit
25:22
21:18
17:14
13
12:9
8:0
Offset 0x10 E2F0
31
30:19
18:12
11:8
7:4
3:0
Offset 0x10 E2F4
31:30
29:25
24:18
17:14
13:6
5:3
2:0
Symbol
CDS_GAIN
CDS_SLOPE
CDS_AREA
Unused
HDP_LUT_GAIN
Unused
WIDE_FORMAT
Unused
LTI_CORING_THR
LTI_HPF_GAIN
LTI_BPF_GAIN
LTI_EPF_GAIN
ENERGY_SEL
Unused
LTI_MAX_GAIN
LTI_STEEP_GAIN
LTI_BASE_GAIN
LTI_STEEP_TAPS
LTI_MINMAX_TAPS
LSHR_PAR_2
LSHR_PAR_3
…Continued
Acces
s
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0
0
0
-
0
-
0
-
0
0
0
0
0
-
0
0
0
1
1
Value
Rev. 3 — 17 March 2006
Description
CDS gain factor
Strength of CDS adjustment (0..15)
CDS transition slope
Determines size in UV plane of CDS adjustment transition from
onset to maximum (0..15)
CDS onset area
Determines location in UV plane of onset of CDS adjustment (0..15)
HDP LUT gain factor
Gain factor for HDP look-up table scaling (0..15)
Wide format modeSwitches internal filters, adapting to narrow and
wide output horizontal resolutions
0:less than or equal to 1280 pixels per line
1: greater than 1280 pixels per line
LTI coring threshold
Coring threshold for LTI adjustment (0..127)
LTI HPF filter gain
Weighting factor for HPF filter in LTI(0..15;sum of LTI filters gain
must be 32 or less)
LTI BPF filter gain
Weighting factor for BPF filter in LTI(0..15;sum of LTI filters gain
must be 32 or less)
LTI EPF filter gain
Weighting factor for EPF filter in LTI(0..15;sum of LTI filters gain
must be 32 or less)
Energy measurement sharpening filter selector
LTI gain factor limit
Maximum LTI gain factor (0..127)
LTI gain factor steepness slope
Slope of steepness influence on LTI gain factor (0..15)
LTI basic gain factor
Basic LTI gain (strength) factor, no steepness(-128..127)
LTI luma steepness filter width
Single-sided width of LTI luma steepness filter (1..7)
LTI luma minimum, maximum filter width
Single-sided widths of LTI luma minimum and maximum filters (1..7)
0: HPF (maximum), 4*HPF(sum);
1: BPF;
2: EPF;
3: HPF;
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
PNX15xx Series
Chapter 11: QVCP
11-69