ADE3000SX View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ADE3000SX Datasheet PDF : 88 Pages
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SRGB Block
Register Name
PGEN_P1_SEQ_COL6_COL7
PGEN_B_TOP_BOTTOM
PGEN_B_LEFT_RIGHT
PGEN_X_TOTAL_L
PGEN_X_TOTAL_H
PGEN_Y_TOTAL_L
PGEN_Y_TOTAL_H
ADE3XXX
Table 21: PGEN Registers (Sheet 4 of 4)
Addr
0x0640
0x0641
0x0642
0x0643
0x0644
0x0645
0x0646
Mode Bits
[7]
R/W
[6:4]
[3]
R/W
[2:0]
R/W
[7]
R/W
[6]
R/W
[5]
R/W
[4]
R/W
[3]
R/W
[2]
R/W
[1]
R/W
[0]
R/W
[7]
R/W
[6]
R/W
[5]
R/W
[4]
R/W
[3]
R/W
[2]
R/W
[1]
R/W
[0]
R/W
[7:0]
[7:4]
R/W
[3:0]
R/W
[7:0]
[7:4]
R/W
[3:0]
Default
Description
Reserved
0x0
Pattern 1 Bar 7 Color
Reserved
0x0
Pattern 1 Bar 6 Color
0x0
Top Border Enable
0x0
Top Border Red; 0 = Off, 1= On
0x0
Top Border Green; 0 = Off, 1= On
0x0
Top Border Blue; 0 = Off, 1= On
0x0
Bottom Border Enable
0x0
Bottom Border Red; 0 = Off, 1= On
0x0
Bottom Border Green; 0 = Off, 1= On
0x0
Bottom Border Blue; 0 = Off, 1= On
0x0
Left Border Enable
0x0
Left Border Red; 0 = Off, 1= On
0x0
Left Border Green; 0 = Off, 1= On
0x0
Left Border Blue; 0 = Off, 1= On
0x0
Right Border Enable
0x0
Right Border Red; 0 = Off, 1= On
0x0
Right Border Green; 0 = Off, 1= On
0x0
Right Border Blue; 0 = Off, 1= On
0x0
Total Horizontal Size [7:0]
Reserved
0x0
Total Horizontal Size [11:8]
0x0
Total Vertical Size [7:0]
Reserved
0x0
Total Vertical Size [11:8]
2.18 SRGB Block
The sRGB block performs two primary functions:
1. Parametric gamma correction on multiple windows or full screen for video enhancement in a
window and digital contrast/brightness control. The window coordinates are set by TCON
registers.
2. 3D color cube warping RGB color space.
2.18.1 Parametric Gamma Correction and Digital Contrast/Brightness Control
The function is applied to the entire window by programming the window control to full screen.
Each color channel acts independently. Simple digital contrast and brightness are programmable
with this hardware function. The desired window coordinates are programmed into the TCON.
2.18.2 Color Space Warp
The 8 corners of the color cube are independently controlled in 3D space with smooth interpolation
of intermediate colors. Registers are 2’s complement color delta’s. For example, to make WHITE
more like RED, program SRGB_WHITE_R to a small positive value.
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