Specification for CCS Version 1.1
02-Dec-2019
iv Copyright © 2017–2019 MIPI Alliance, Inc.
Public Release Edition
6 Module and Sensor Version and Identification .....................................................33
6.1 Module Version Identification Registers .......................................................................... 33
6.2 Image Sensor Identification Registers ............................................................................. 35
7 Data Transmission and Data Formats ...................................................................37
7.1 Introduction ...................................................................................................................... 37
7.2 CSI-2 Introduction ........................................................................................................... 37
7.3 Size Rules ......................................................................................................................... 39
7.3.1 RAW10 Example (Informative) .............................................................................. 39
7.3.2 RAW12 Example (Informative) .............................................................................. 40
7.4 Signaling Options ............................................................................................................. 41
7.4.1 CSI Signaling Mode ................................................................................................ 41
7.4.2 CSI Lane Mode ....................................................................................................... 41
7.4.3 CSI Signaling Mode Capability .............................................................................. 42
7.4.4 CSI D-PHY Lane Mode .......................................................................................... 42
7.4.5 CSI C-PHY Lane Mode .......................................................................................... 43
7.5 Data Format, Data Type, and Virtual Channel Control .................................................... 44
7.5.1 CSI Data Format ..................................................................................................... 44
7.5.2 DPCM Frame Data Type ......................................................................................... 45
7.5.3 CSI Channel Identifier ............................................................................................ 45
7.5.4 Bottom Embedded Data Control ............................................................................. 45
7.5.5 Data Type and Virtual Channel Programmability ................................................... 46
7.6 ADC Controls .................................................................................................................. 46
7.7 CSI-2 v2.0 Feature Controls ............................................................................................ 47
7.7.1 CSI-2 LRTE Feature ............................................................................................... 47
7.7.2 CSI-2 ALPS Feature ............................................................................................... 50
7.7.3 CSI-2 Data Scrambling Feature .............................................................................. 51
7.8 PHY Calibration Controls ................................................................................................ 55
7.8.1 D-PHY Skew Calibration ........................................................................................ 55
7.8.2 D-PHY Alternate Calibration .................................................................................. 55
7.8.3 C-PHY Calibration Controls ................................................................................... 56
7.8.4 PHY Calibration Registers ...................................................................................... 57
7.9 PHY Control ..................................................................................................................... 60
7.9.1 PHY Timing Controls ............................................................................................. 60
7.9.2 D-PHY Timing Registers ........................................................................................ 65
7.9.3 C-PHY Timing Control Registers
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........................................... 72
7.9.4 Equalization ............................................................................................................ 78
7.9.5 D-PHY Preamble .................................................................................................... 79
7.9.6 D-PHY Spread Spectrum Clocking (SSC) .............................................................. 79
7.9.7 Manual LP Control .................................................................................................. 80
7.10 Data Format Description – Type 1 ................................................................................... 81
7.11 Data Format Description – Type 2 ................................................................................... 83
7.12 Data Encoding for Uncompressed Image Data ................................................................ 84
7.12.1 Data Pedestal ........................................................................................................... 84
7.13 Frame Format Overview .................................................................................................. 86
7.13.1 CSI-2 Frame Format ............................................................................................... 86
7.13.2 Frame Format Elements .......................................................................................... 89
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