ADE3000SXT STMicroelectronics, ADE3000SXT Datasheet - Page 48

• Manufacturer Part Number: ADE3000SXT
• Description: LCD Display Engines with Integrated DVI/ ADC and YUV Ports
• Manufacturer: STMicroelectronics

Programmable Nonlinearity Block
48/88
2.13
DMEAS_DATA_DMM_PCD_L
DMEAS_DATA_DMM_PCD_M
DMEAS_DATA_DMM_PCD_H
DMEAS_DATA_DMM_HPOSMIN_L
DMEAS_DATA_DMM_HPOSMIN_H
DMEAS_DATA_DMM_HPOSMAX_L
DMEAS_DATA_DMM_HPOSMAX_H 0x092C
DMEAS_DATA_DMM_VPOSMIN_L
DMEAS_DATA_DMM_VPOSMIN_H
DMEAS_DATA_DMM_VPOSMAX_L
DMEAS_DATA_DMM_VPOSMAX_H 0x0930
DMEAS_DATA_DMM_SIZE_L
DMEAS_DATA_DMM_SIZE_H
DMEAS_DATA_DMM_DE_STATUS
DMEAS_SCR_PAD_0
DMEAS_SCR_PAD_1
DMEAS_SCR_PAD_2
DMEAS_SCR_PAD_3
DMEAS_SCR_PAD_4
DMEAS_SCR_PAD_5
DMEAS_SCR_PAD_6
DMEAS_SCR_PAD_7
DMEAS_SCR_PAD_8
DMEAS_SCR_PAD_9
DMEAS_SCR_PAD_10
DMEAS_SCR_PAD_11
DMEAS_SCR_PAD_12
DMEAS_SCR_PAD_13
DMEAS_SCR_PAD_14
DMEAS_SCR_PAD_15
Programmable Nonlinearity Block
The programmable nonlinearity (PNL) block performs a gamma type enhancement to all color
channels prior to the scaler to suppress halo and roping effects. For best performance, tune the
Register Name
Table 16: Data Measurement Registers (Sheet 5 of 5)
0x0927
0x0928
0x092D
0x092E
0x0932
0x0935
0x0936
0x0937
0x0938
0x0939
0x093A
0x093B
0x093C
0x093D
0x093E
0x093F
0x0940
0x0941
0x0942
0x0943
0x0926
0x0929
0x092A
0x092B
0x092F
0x0931
0x0933
0x0934
Addr
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
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
Mode
[7:0]
[7:0]
[7:0]
[7:4]
[3:0]
[7:0]
[7:4]
[3:0]
[7:0]
[7:4]
[3:0]
[7:0]
[7:4]
[3:0]
[7:0]
[7:1]
[0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
Bits
0x0
Default
Result for DMM pixel cumulative distribution
DMM Hposition of first pixel [7:0]
Reserved
DMM Hposition of first pixel [11:8]
DMM Hposition of last pixel [7:0]
Reserved
DMM Hposition of last pixel [11:8]
DMM Vposition of first line [7:0]
Reserved
DMM Vposition of first line [11:8]
DMM Vposition of last line [7:0]
Reserved
DMM Vposition of last line [11:8]
number of INCLKs per DE = input horizontal
pixel size for DVI mode selection.
Reserved
DE measured value does not match expected
value within the DE tolerance
Scratch Pad Registers
Description
ADE3XXX