TIDUFC2 April   2025

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1System Description
    1. 1.1 Key System Specifications
  8. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Design Considerations
      1. 2.2.1 High-Voltage Generator Circuit
      2. 2.2.2 Low-Voltage Switching Mode Power Supply
      3. 2.2.3 Sitara™ MCU AM2431 Reset and Power Rail Monitoring Circuit
      4. 2.2.4 Clock Generator
      5. 2.2.5 CMOS to LVDS Driver
      6. 2.2.6 Layout Guidance
    3. 2.3 Highlighted Products
      1. 2.3.1 TX7516
      2. 2.3.2 TMU9832
      3. 2.3.3 AM2431
  9. 3Hardware, Software, Testing Requirements, and Test Results
    1. 3.1 Hardware Requirements
      1. 3.1.1 TIDA-010256 PCB Overview
      2. 3.1.2 TIDA-010256 Connector Settings
    2. 3.2 Software Requirements
    3. 3.3 Test Setup
    4. 3.4 Test Results
      1. 3.4.1 High-Voltage Power Supply Output Ripple
      2. 3.4.2 Output Waveform
      3. 3.4.3 Thermal Test
  10. 4Design and Documentation Support
    1. 4.1 Design Files
      1. 4.1.1 Schematics
      2. 4.1.2 BOM
    2. 4.2 Tools and Software
    3. 4.3 Documentation Support
    4. 4.4 Support Resources
    5. 4.5 Trademarks

3.1.2 TIDA-010256 Connector Settings

Table 3-1 shows the TIDA-010256 connector settings.

Table 3-1 TIDA-010256 Connector Settings
CONNECTORSFUNCTION
J3+12V DC input. Preferred use is 3A to 5A.
J1(1)±80V external high-voltage connector
J2(1)±40V external high-voltage connector
J5USB connector
J6(2)External UART jumper
J9PZT and load connector
J10PZT and load connector
J11 and J12TX7516 Receive channel connector
(1) When connecting an external high-voltage power supply, make sure that the voltage exceeds both SEPIC and Cuk circuit outputs. This is because of a shared diode on the PCB, which only allows the board to be powered by the external supply when the input voltage surpasses the onboard programmed output voltage.
(2) J6 does not require any external debug serial port, by default use the XDS110 serial port.