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OV8858 Schematic ( PDF Datasheet ) - OmniVision

Teilenummer OV8858
Beschreibung color CMOS 8 megapixel (3264 x 2448) image sensor
Hersteller OmniVision
Logo OmniVision Logo 




Gesamt 30 Seiten
OV8858 Datasheet, Funktion
datasheet
PRELIMINARY SPECIFICATION
1/4" color CMOS 8 megapixel (3264 x 2448) image sensor
with improved OmniBSI-3™ technology






OV8858 Datasheet, Funktion
OV8858
color CMOS 8 megapixel (3264 x 2448) image sensor with OmniBSI-3™ technology
3 block level description
3.1 pixel array structure
3.2 subsampling
3.3 analog amplifier
3.4 10-bit A/D converters
4 image sensor core digital functions
4.1 mirror and flip
4.2 image windowing
4.3 test pattern
4.3.1 color bar
4.3.2 square
4.3.3 random data
4.3.4 transparent effect
4.3.5 rolling bar effect
4.4 average luminance (YAVG)
4.5 black level calibration (BLC)
4.6 one time programmable (OTP) memory
4.6.1 OTP other functions
4.7 temperature sensor
4.8 strobe flash and frame exposure
4.8.1 strobe flash control
4.9 frame exposure (FREX) mode
4.9.1 exposure time control
4.9.2 shutter delay control
4.9.3 sensor pre charge control
4.9.4 strobe control
4.10 embedded data
5 image sensor processor digital functions
5.1 ISP top
5.2 pre_DSP
5.3 defective pixel cancellation (DPC)
5.4 window cut (WINC)
5.5 white balance gain match (WBMATCH)
5.6 AVG
5.7 lens correction (LENC)
5.8 manual exposure compensation/ manual gain compensation (MEC/MGC)
3-1
3-1
3-2
3-2
3-2
4-1
4-1
4-2
4-4
4-4
4-5
4-5
4-5
4-6
4-7
4-8
4-10
4-10
4-13
4-14
4-14
4-17
4-22
4-22
4-22
4-22
4-23
5-1
5-1
5-4
5-5
5-5
5-6
5-8
5-9
5-14
proprietary to OmniVision Technologies
PRELIMINARY SPECIFICATION
version 1.0

6 Page









OV8858 pdf, datenblatt
OV8858
color CMOS 8 megapixel (3264 x 2448) image sensor with OmniBSI-3™ technology
table 5-5 WBMATCH control registers
table 5-6 AVG control registers
table 5-7 LENC control registers
table 5-8 MEC/MGC control registers
table 5-9 MEC/MGC control registers
table 6-1 PLL control registers
table 6-2 system control registers
table 6-3 SCCB registers
table 6-4 group hold registers
table 6-5 MEC/MGC control registers
table 6-6 FREX control registers
table 6-7 timing control registers
table 6-8 VIV control registers
table 6-9 strobe control registers
table 6-10 OTP control registers
table 6-11 PSRAM control registers
table 6-12 BLC control registers
table 6-13 frame control registers
table 6-14 format control registers
table 6-15 MIPI control registers
table 6-16 ISPFC control registers
table 6-17 MIPI control registers
table 6-18 temperature sensor registers
table 6-19 EXT_LENC control registers
table 6-20 ISP control registers
table 6-21 AWB_M control registers
table 6-22 AWB_S control registers
table 6-23 hscale control registers
table 6-24 AVG control registers
table 6-25 DPC control registers
table 6-26 LENC control registers
table 6-27 VAP control registers
table 6-28 WINC control registers
table 6-29 OTP DPC registers
table 6-30 pre_DSP control registers
5-6
5-8
5-10
5-14
5-16
6-1
6-3
6-9
6-10
6-11
6-13
6-14
6-17
6-20
6-21
6-22
6-23
6-29
6-30
6-31
6-39
6-40
6-42
6-43
6-48
6-57
6-59
6-62
6-62
6-63
6-64
6-68
6-69
6-70
6-73
proprietary to OmniVision Technologies
PRELIMINARY SPECIFICATION
version 1.0

12 Page





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