ZHCA962 October   2019

 

  1.    说明
  2.    资源
  3.    特性
  4.    应用
  5.    设计图像
  6. 1System Description
    1. 1.1 Key System Specifications
    2. 1.2 Description
  7. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Design Considerations
      1. 2.2.1 Input Power
        1. 2.2.1.1 Vpwr
        2. 2.2.1.2 3.3 V
        3. 2.2.1.3 3.3 V_ISO
      2. 2.2.2 Communication Interface
        1. 2.2.2.1 PSE I2C Communication
        2. 2.2.2.2 MCU - Host Communication
      3. 2.2.3 MSP430F523x Hardware Design
    3. 2.3 Highlighted Products
      1. 2.3.1  TPS23882
      2. 2.3.2  MSP430F523x
      3. 2.3.3  ISO7741
      4. 2.3.4  ISO7731
      5. 2.3.5  CSD19538
      6. 2.3.6  LM5017
      7. 2.3.7  LM5020
      8. 2.3.8  LM5050
      9. 2.3.9  INA240
      10. 2.3.10 REF3425
      11. 2.3.11 TPS3890
  8. 3Hardware, Software, Testing Requirement and Test Result
    1. 3.1 Required Hardware and Software
      1. 3.1.1 Hardware
      2. 3.1.2 Software
    2. 3.2 Testing and Results
      1. 3.2.1 Test Setup
        1. 3.2.1.1 Hardware Setup
        2. 3.2.1.2 LED, Test Point, Jumper and Connector Settings
          1. 3.2.1.2.1 EVM LEDs
          2. 3.2.1.2.2 EVM Test Points
          3. 3.2.1.2.3 EVM Jumpers
          4. 3.2.1.2.4 EVM Input and Output Connectors
        3. 3.2.1.3 System Firmware GUI Setup
          1. 3.2.1.3.1 PSE System Firmware GUI Installation
          2. 3.2.1.3.2 PSE System Firmware GUI Operation
      2. 3.2.2 Test Results
  9. 4Design Files
    1. 4.1 Schematic
    2. 4.2 Bill of Materials
    3. 4.3 PCB Layout Recommendations
      1. 4.3.1 Layout Prints
    4. 4.4 Altium Project
    5. 4.5 Gerber Files
    6. 4.6 Assembly Drawings
  10. 5Software Files
  11. 6Related Documentation
    1. 6.1 商标

3.2.1.2.4 EVM Input and Output Connectors

Table 7 lists the EVM input and output connectors.

Table 7. EVM Input and Output Connectors

CONNECTOR DESCRIPTION
PSEMTHR24EVM-081
J1, J3 DC power supply input (44-57 V VDC, 41 A)
J2, J4, J6, J7 Edge connector for DC bus when connecting 2 boards together
J5 Power to PSE daughtercard
J8, J9 Edge connector for PSE signals (I2C, OSS, RESET and INT) when connecting 2 boards together
J10 Connector to USB2ANY for direct I2C access to PSE devices(for debug purpose only)
J11 Connectors to PSE daughter for PSE signals (I2C, OSS, RESET and INT)
J12 Connectors to MSP430 daughter for PSE signals (I2C, OSS, RESET and INT), system level signals (OC-ALERT, PG) and isolated 3.3 V
J15, J55 PSE ports magjacks
J34, J35, J36, J74, J75, J76 PSE port connector to PSE daughter card
J95, J96 For MSP430 daughter card mechanical mounting purpose
TPS23882EM-084
J1 Pair with J5 on motherboard
J4 Pair with J11 on motherboard
J5 Pair with J34, J35, J36, J74, J75, J76 on motherboard
PSEMCUDAUEVM-082
J1 JTAG connector
J3, J7, J8, J9 Extended GPIO access
J11 Pair with J12 on motherboard
J12, J13, J14 USB2ANY connector (30 pin)
J17, J18 For MSP430 daughter card mechanical mouting purpose