JAJSFO0G september   2012  – october 2020 SN65DSI85

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Revision History
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings #GUID-24B27461-2407-4A70-B6CA-5D1E4961612D/SLLSEB91839
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Switching Characteristics
  8.   Parameter Measurement Information
  9. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Clock Configurations and Multipliers
      2. 7.3.2 ULPS
      3. 7.3.3 LVDS Pattern Generation
    4. 7.4 Device Functional Modes
      1. 7.4.1 Operating Modes
      2. 7.4.2 24
      3. 7.4.3 Reset Implementation
      4. 7.4.4 Initialization Sequence
      5. 7.4.5 LVDS Output Formats
      6. 7.4.6 DSI Lane Merging
      7. 7.4.7 DSI Pixel Stream Packets
      8. 7.4.8 DSI Video Transmission Specifications
    5. 7.5 Programming
      1. 7.5.1 Local I2C Interface Overview
    6. 7.6 Register Maps
      1. 7.6.1 Control and Status Registers Overview
  10. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Video STOP and Restart Sequence
      2. 8.1.2 Reverse LVDS Pin Order Option
      3. 8.1.3 IRQ Usage
    2. 8.2 Typical Applications
      1. 8.2.1 Typical WUXGA 18-bpp Application
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Example Script
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Typical WQXGA 24-bpp Application
        1. 8.2.2.1 Design Requirements
  11. 9 Power Supply Recommendations
    1. 9.1 VCC Power Supply
    2. 9.2 VCORE Power Supply
  12. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Package Specific
      2. 10.1.2 Differential pairs
      3. 10.1.3 Ground
    2. 10.2 Layout Example
  13. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Community Resources
    3. 11.3 Trademarks
  14. 12Mechanical, Packaging, and Orderable Information

7.4.2

Table 7-4 SN65DSI85 Operating Modes
MODECSR 0x18.4CSR 0x10.7CSR 0x10.6:5DESCRIPTION
LVDS_LINK_CFGLEFT_RIGHT_PIXESDSI_CH_MODE
Single DSI Input to Single-Link LVDS1N/A01Single DSI Input on Channel A to Single-Link LVDS output on Channel A.
Single DSI Input to Dual-Link LVDS0N/A01Single DSI Input on Channel A to Dual-Link LVDS output with Odd pixels on Channel A and Even pixels on Channel B.
Dual DSI Input (Odd/Even) to Single-Link LVDS (1)1000Dual DSI Input with Odd pixels received on Channel A and Even pixels received on Channel B. Data is output to Single-Link LVDS on Channel A.
Dual DSI Input (Odd/Even) to Dual-Link LVDS (1)0000Dual DSI Input with Odd pixels received on Channel A and Even pixels received on Channel B. Data is output to Dual-Link LVDS with Odd pixels on Channel A and Even pixels on Channel B.
Dual DSI Input (Left/Right) to Single-Link LVDS (2)1100Dual DSI Input with Left pixels received on Channel A and Right pixels received on Channel B. Data is output to Single-Link LVDS on Channel A.
Dual DSI Input (Left/Right) to Dual-Link LVDS (2)0100Dual DSI Input with Left pixels received on Channel A and Right pixels received on Channel B. Data is output to Dual-Link LVDS with Odd pixels on Channel A and Even pixels on Channel B.
Dual DSI Inputs (two streams) to two Single-Link LVDS (3)0N/A10One video stream input on DSI Channel A and output to Single-Link LVDS on Channel A. Another video stream input on DSI Channel B and output to Single-Link LVDS on Channel B.
(1) In these modes, DSI Channel A and DSI Channel B must be set to have the same number of data lanes enabled and the data format must be the same for both lanes.
(2) In these modes, DSI Channel A and DSI Channel B can each have a different number of data lanes enabled, but the data format must be the same for both lanes.
(3) In this mode, DSI Channel A and DSI Channel B can each have a different number of data lanes enabled, and the data format for each Channel can be different.