JAJSD41E April   2017  – April 2018 TUSB544

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      概略回路図
  4. 4 改訂履歴
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Thermal Information
    5. 6.5  Power Supply Characteristics
    6. 6.6  DC Electrical Characteristics
    7. 6.7  AC Electrical Characteristics
    8. 6.8  Timing Requirements
    9. 6.9  Switching Characteristics
    10. 6.10 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 USB 3.1
      2. 7.3.2 DisplayPort
      3. 7.3.3 4-Level Inputs
      4. 7.3.4 Receiver Linear Equalization
    4. 7.4 Device Functional Modes
      1. 7.4.1 Device Configuration in GPIO Mode
      2. 7.4.2 Device Configuration in I2C Mode
      3. 7.4.3 DisplayPort Mode
      4. 7.4.4 Custom Alternate Mode
      5. 7.4.5 Linear EQ Configuration
      6. 7.4.6 Adjustable VOD Linear Range and DC Gain
      7. 7.4.7 USB3.1 modes
      8. 7.4.8 Operation Timing – Power Up
    5. 7.5 Programming
      1. 7.5.1 The Following Procedure Should be Followed to Write to TUSB544 I2C Registers:
      2. 7.5.2 The Following Procedure Should be Followed to Read the TUSB544 I2C Registers:
      3. 7.5.3 The Following Procedure Should be Followed for Setting a Starting Sub-Address for I2C Reads:
    6. 7.6 Register Maps
      1. 7.6.1 TUSB544 Registers
        1. 7.6.1.1  GENERAL_4 Register (Offset = Ah) [reset = 1h]
          1. Table 13. GENERAL_4 Register Field Descriptions
        2. 7.6.1.2  GENERAL_5 Register (Offset = Bh) [reset = 0h]
          1. Table 14. GENERAL_5 Register Field Descriptions
        3. 7.6.1.3  GENERAL_6 Register (Offset = Ch) [reset = 0h]
          1. Table 15. GENERAL_6 Register Field Descriptions
        4. 7.6.1.4  DISPLAYPORT_1 Register (Offset = 10h) [reset = 0h]
          1. Table 16. DISPLAYPORT Register Field Descriptions
        5. 7.6.1.5  DISPLAYPORT_2 Register (Offset = 11h) [reset = 0h]
          1. Table 17. DISPLAYPORT_2 Register Field Descriptions
        6. 7.6.1.6  DISPLAYPORT_3 Register (Offset = 12h) [reset = 0h]
          1. Table 18. DISPLAYPORT_3 Register Field Descriptions
        7. 7.6.1.7  DISPLAYPORT_4 Register (Offset = 13h) [reset = 0h]
          1. Table 19. DISPLAYPORT_4 Register Field Descriptions
        8. 7.6.1.8  DISPLAYPORT_5 Register (Offset = 1Bh) [reset = 0h]
          1. Table 20. DISPLAYPORT_5 Register Field Descriptions
        9. 7.6.1.9  USB3.1_1 Register (Offset = 20h) [reset = 0h]
          1. Table 21. USB3.1 Register Field Descriptions
        10. 7.6.1.10 USB3.1_2 Register (Offset = 21h) [reset = 0h]
          1. Table 22. USB3.1_2 Register Field Descriptions
        11. 7.6.1.11 USB3.1_3 Register (Offset = 22h) [reset = 0h]
          1. Table 23. USB3.1_3 Register Field Descriptions
        12. 7.6.1.12 USB3.1_4 Register (Offset = 23h) [reset = 23h]
          1. Table 24. USB3.1_4 Register Field Descriptions
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 System Examples
      1. 8.3.1 USB 3.1 only (USB/DP Alternate Mode)
      2. 8.3.2 USB3.1 and 2 lanes of DisplayPort
      3. 8.3.3 DisplayPort Only
      4. 8.3.4 USB 3.1 only (USB/Custom Alternate Mode)
      5. 8.3.5 USB3.1 and 1 Lane of Custom Alt Mode
      6. 8.3.6 USB3.1 and 2 Lane of Custom Alt Mode
      7. 8.3.7 USB3.1 and 4 Lane of Custom Alt Mode
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11デバイスおよびドキュメントのサポート
    1. 11.1 ドキュメントのサポート
      1. 11.1.1 関連資料
    2. 11.2 ドキュメントの更新通知を受け取る方法
    3. 11.3 コミュニティ・リソース
    4. 11.4 商標
    5. 11.5 静電気放電に関する注意事項
    6. 11.6 Glossary
  12. 12メカニカル、パッケージ、および注文情報

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

7.5.1 The Following Procedure Should be Followed to Write to TUSB544 I2C Registers:

  1. The master initiates a write operation by generating a start condition (S), followed by the TUSB544 7-bit address and a zero-value “W/R” bit to indicate a write cycle .
  2. The TUSB544 acknowledges the address cycle.
  3. The master presents the sub-address (I2C register within TUSB544) to be written, consisting of one byte of data, MSB-first.
  4. The TUSB544 acknowledges the sub-address cycle.
  5. The master presents the first byte of data to be written to the I2C register.
  6. The TUSB544 acknowledges the byte transfer.
  7. The master may continue presenting additional bytes of data to be written, with each byte transfer completing with an acknowledge from the TUSB544.
  8. The master terminates the write operation by generating a stop condition (P).