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Número de pieza | HV7131RP | |
Descripción | CMOS Image Sensor | |
Fabricantes | MagnaChip | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de HV7131RP (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
No Preview Available ! HV7131RP
CMOS Image Sensor
with
Image Signal Processing
HV7131RP
MagnaChip Semiconductor Ltd.
Version 1.5
2005/ 02 / 04 V1.5
-1-
2005 MagnaChip Semiconductor Ltd.
PDF created with FinePrint pdfFactory Pro trial version www.pdffactory.com
1 page HV7131RP
n 8bit Data Bus Mode
n Automatic Exposure Control
n Automatic White Balance Control
n Frame Rate : 30 f/s at 25Mhz, HBLANK = 208, VBLANK = 8
n Power Consumption: 86mW @ 30f/s and 2.8V, 68mW @ 15f/s and 2.8V, 336uW @ power down
n Operation Voltage Range : 2.6V ~ 3.0V, Operation Temperature : -10 ~ +50 degrees Celsius
n Package Types : CLCC 40 PIN, COB(Chip-on-Board), COF(Chip-on-Flex)
Block Diagram
CEN
RESETB
MCLK
Strobe
SCK
SDA
Sensor
Core
Analog Analog
Pre R/G/B
Gain Amp. Gain Amp.
10Bit
ADC
RGB
Bayer
Integration Time & Pre-Amp Gain Auto Exposure
Control (AE)
Anti Flicker
R(G)B (Analog) Gain
Control (AWB)
Auto White Balance
3x3 Color
Interpolation
to 24bit RGB
Color Space Conversion
& Color Correction
HSYNC
VSYNC
VCLK
YCbCr or RGB
Output Stream
Output Formatter &
Inverse conversion
Image Enhancement
(Hue, Saturation,
Contrast, Brightness)
Color Suppression
H/V Edge
Enhancement
2005/ 02 / 04 V1.5
-5-
2005 MagnaChip Semiconductor Ltd.
PDF created with FinePrint pdfFactory Pro trial version www.pdffactory.com
5 Page HV7131RP
Gamma Correction
Piecewise linear gamma approximation method is implemented. Ten piece linear segments are
supported and user-programmable.
Gamma Slope Registers are programmed as the integer value of real slope value that is multiplied by
64.
Out
Start 9
:
:
Start 3
Start 2
Slope 1
Start 1
Slope 0
Start 0
0 4 16 32 64
128 192 256
512
768
Gamma Transfer Function
1023 In
Color Interpolation
3x3 linear color interpolation is done by moving 3x3 interpolation window by one pixel horizontally and
vertically
BGB
GRG
BGB
RB
G
2005/ 02 / 04 V1.5
- 11 -
2005 MagnaChip Semiconductor Ltd.
PDF created with FinePrint pdfFactory Pro trial version www.pdffactory.com
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet HV7131RP.PDF ] |
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