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NT99141 Datasheet for 卓呈 20130304.pdf
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LVDS用于调试LVDS接口LCD的datasheet,详细说明了LDVS的接口,及工作原理
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NT99141
2012/10/11 - 1 - Confidential
With respect to the information represented in this document, Novatek makes no warranty, expressed or implied, including the warranties of merchantability,
fitness for a particular purpose, non-infringement, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any such
information.
NT99141
1/4” HD CMOS Image Sensor
Novatek Confidential Information for 卓呈 Use Only
NT99141
2012/10/11 - 2 - Confidential
With respect to the information represented in this document, Novatek makes no warranty, expressed or implied, including the warranties of merchantability,
fitness for a particular purpose, non-infringement, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any such
information.
Table of Contents
1. FEATURES .....................................................................................................................................................6
2. K
EY PERFORMANCE.......................................................................................................................................6
3. GENERAL DESCRIPTION .................................................................................................................................7
4. B
LOCK DIAGRAM............................................................................................................................................7
5. PIN CONFIGURATION ......................................................................................................................................8
6. PIN DESCRIPTIONS.........................................................................................................................................9
7. P
ACKAGE OUTLINE.......................................................................................................................................10
8. REFERENCE CIRCUIT ...................................................................................................................................11
9. P
OWER SEQUENCE ......................................................................................................................................12
9.1. Power On Sequence with Internal VDD.....................................................................................................12
9.2. Power On Sequence with External VDD ...................................................................................................12
9.3. Power Off Sequence with Internal VDD.....................................................................................................13
9.4. Power Off Sequence with External VDD ...................................................................................................13
9.5. Power Down Sequence................................................................................................................................14
10. F
UNCTION DESCRIPTION ..........................................................................................................................15
10.1. Pixel Array ......................................................................................................................................................15
10.2. Default Readout Order .................................................................................................................................15
10.3. Analog Gain Control......................................................................................................................................16
10.4. 10-Bit ADC......................................................................................................................................................16
10.5. Image Windowing..........................................................................................................................................16
10.6. Output Format................................................................................................................................................17
10.7. MSB/LSB Swap.............................................................................................................................................19
10.8. Special Effects ...............................................................................................................................................20
10.9. Gamma Correction........................................................................................................................................21
10.10. Luminance Accumulation Mode .............................................................................................................21
11. T
WO-WIRE SERIAL INTERFACE BUS..........................................................................................................22
11.1. Single Read from Random Location ..........................................................................................................24
11.2. Single Read from Current Location ............................................................................................................24
11.3. Sequential Read, Start from Random Location ........................................................................................24
11.4. Sequential Read, Start from Current Location..........................................................................................25
11.5. Single Write to Random Location ...............................................................................................................25
11.6. Sequential Write, Start at Random Location .............................................................................................26
12. JPEG
OUTPUT TIMING.............................................................................................................................27
Novatek Confidential Information for 卓呈 Use Only
NT99141
2012/10/11 - 3 - Confidential
With respect to the information represented in this document, Novatek makes no warranty, expressed or implied, including the warranties of merchantability,
fitness for a particular purpose, non-infringement, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any such
information.
12.1. Valid Mode......................................................................................................................................................27
12.2. Frame Mode 0 ...............................................................................................................................................27
12.3. Frame Mode 1 ...............................................................................................................................................28
13. CCIR656
OUTPUT TIMING .......................................................................................................................29
14. CONTROL REGISTERS..............................................................................................................................30
14.1. Sensor Control Registers (0x3000) ............................................................................................................30
14.2. SOC Control Registers (0x3200) ................................................................................................................37
14.3. SOC Lens Shading Correction Registers (0x3210) .................................................................................38
14.4. SOC Statistic Registers (0x3250) ...............................................................................................................40
14.5. SOC Gamma Registers (0x3270)...............................................................................................................41
14.6. SOC Auto-White Balance Registers (0x3290)..........................................................................................42
14.7. SOC Auto-Exposure Registers (0x32B0) ..................................................................................................43
14.8. SOC Scaler Registers (0x32E0) .................................................................................................................45
14.9. SOC Output Format and Specical Effects Registers (0x32F0) ..............................................................46
14.10. Image Quality Control Registers (0x3300) ...........................................................................................48
14.11. JPEG Encoder Registers (0x3400)........................................................................................................49
15. C
HIEF RAY ANGLE ...................................................................................................................................50
16. ELECTRICAL CHARACTERISTICS................................................................................................................51
16.1. Absolute Maximum Ratings.........................................................................................................................51
16.2. DC Characteristics ........................................................................................................................................51
16.3. AC Characteristics ........................................................................................................................................52
15.
SMT REFLOW PROFILE...................................................................................................................................53
Novatek Confidential Information for 卓呈 Use Only
NT99141
2012/10/11 - 4 - Confidential
With respect to the information represented in this document, Novatek makes no warranty, expressed or implied, including the warranties of merchantability,
fitness for a particular purpose, non-infringement, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any such
information.
Figures
Fig. 1 Block Diagram ....................................................................................... 7
Fig. 2 Pin Configuration ..................................................................................... 8
Fig. 3 Package Outline..................................................................................... 10
Fig. 4 Reference Circuit .................................................................................... 11
Fig. 5 Power On Sequence with Internal VDD ................................................................. 12
Fig. 6 Power On Sequence with External VDD ................................................................ 12
Fig. 7 Power Off Sequence with Internal VDD ................................................................. 13
Fig. 8 Power Off Sequence with External VDD ................................................................ 13
Fig. 9 Power Down Sequence with Internal VDD............................................................... 14
Fig. 10 Power Down Sequence with External VDD ............................................................. 14
Fig. 11 Color Filter Array Layout............................................................................. 15
Fig. 12 Default Readout Order .............................................................................. 15
Fig. 13 Image Windowing .................................................................................. 16
Fig. 14 HREF Timing ...................................................................................... 16
Fig. 15 VSYNC Timing..................................................................................... 17
Fig. 16 Output Format -- YCbCr ............................................................................. 17
Fig. 17 Output Format -- RGB565 ........................................................................... 17
Fig. 18 Output Format -- RGB555 ........................................................................... 18
Fig. 19 Output Format -- RGB444x .......................................................................... 18
Fig. 20 Output Format -- RGBx444 .......................................................................... 18
Fig. 21 Examples of Connections with External Devices........................................................ 19
Fig. 22 Special Effects ..................................................................................... 20
Fig. 23 Gamma Correction ................................................................................. 21
Fig. 24 Luminance Accumulation Mode....................................................................... 21
Fig. 25 Single read from random location..................................................................... 24
Fig. 26 Single read from current location...................................................................... 24
Fig. 27 Sequential read, start from random location............................................................ 25
Fig. 28 Sequential read, start from current location............................................................. 25
Fig. 29 Single write to random location ....................................................................... 26
Fig. 30 Sequential write, start at random location.............................................................. 26
Fig. 31 JPG_Output_Mode = 0 .............................................................................. 27
Fig. 32 JPG_Output_Mode = 1 .............................................................................. 27
Fig. 33 JPG_Output_Mode = 2.............................................................................. 28
Novatek Confidential Information for 卓呈 Use Only
NT99141
2012/10/11 - 5 - Confidential
With respect to the information represented in this document, Novatek makes no warranty, expressed or implied, including the warranties of merchantability,
fitness for a particular purpose, non-infringement, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any such
information.
Fig. 34 CCIR656 Output Timing – Dummy Line................................................................ 29
Fig. 35 CCIR656 Output Timing – Active Line ................................................................. 29
Fig. 36 Chief Ray Angle.................................................................................... 50
Fig. 37 SMT Rwflow Profile ................................................................................. 53
Novatek Confidential Information for 卓呈 Use Only
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