PNX1501E NXP Semiconductors, PNX1501E Datasheet - Page 414

• Manufacturer Part Number: PNX1501E
• Description: Digital Signal Processors & Controllers (DSP, DSC) MEDIA PROCESSOR PNX15XX/266MHZ
• Manufacturer: NXP Semiconductors

Specifications of PNX1501E

• Product: DSPs
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-795
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Details
• Other names: PNX1501E,557

Philips Semiconductors
Volume 1 of 1
Table 20: QVCP 1 Registers
12NC 9397 750 14321
Product data sheet
Bit
26:16
15:11
10:0
Offset 0x10 E2E0
31:27
26:16
15:10
9
8
7:0
Offset 0x10 E2E8
23:21
20:18
17:14
13:10
9:6
5:3
2
1
0
Offset 0x10 E2EC
31:26
30:24 HDP_CORING_THR
31
Symbol
C_31
Unused
C_32
Unused
C_33
Unused
DIV_BY_512
VCBM_ENABLE
Unused
ENABLE_LSHR
HDP_NEG_GAIN
HDP_DELTA
HDP_HPF_GAIN
HDP_BPF_GAIN
HDP_EPF_GAIN
KAPPA
ENABLE_LTI
ENABLE_CDS
ENABLE_HDP
CDS_CORING_THR
Matrix Coefficients 5
LSHR_PAR_0
LSHR_PAR_1
…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
R/W
R/W
0
-
0
-
0x100
-
0
0
-
0
0
0
0
0
0
0
0
0
0
Value
0
0
Rev. 2 — 1 December 2004
Description
Color space conversion matrix coefficient - C31 matrix component
Color space conversion matrix coefficient - C32 matrix component
Color space conversion matrix coefficient - C33 matrix component
Matrix coefficient fraction precision setting
Operate on inputs or bypass block
Enable or disable LSHR, if disable LSHR will operate in bypass
mode.
HDP coring threshold
Coring threshold for HDP adjustment (0..127)
HDP negative overshoot adjustment factor
Look-up table step size adjustment factor for negative
overshoots (0..4)
HDP LUT step size factor
Step size factor for HDP look-up table (0..4)
HDP HPF filter gain
Weighting factor for HPF filter in HDP (0..15: sum of HDP filter
gains must be 32 or less)
HDP BPF filter gain
Weighting factor for BPF filter in HDP (0..15: sum of HDP filter
gains must be 32 or less)
HDP EPF filter gain
Weighting factor for EPF filter in HDP (0..15: sum of HDP filter
gains must be 32 or less)
EPF filter selector
Determines response of EPF filter (0,1,2,4)
Enable luma transient improvement
1:include LTI; 0:not LTI
Enable color dependent sharpness
1:include CDS; 0:not CDS
Enable horizontal dynamic peaking
1:include HDP; 0:not HDP
CDS coring threshold
Coring threshold for CDS adjustment (0..63)
0 = 8-bit fraction format; Matrix product is divided by 256.
1 = 9-bit fraction format; Matrix product is divided by 512.
0 = Bypass block
1 = Allow data flow through block
© Koninklijke Philips Electronics N.V. 2002-2003-2004. All rights reserved.
PNX15xx Series
Chapter 11: QVCP
11-68