SLAU965 May   2025 TAS5830

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Troubleshooting
  8. 2Hardware
    1. 2.1 Hardware Setup
    2. 2.2 Detailed Operation
  9. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 Board Layouts
    3. 3.3 Bill of Materials
  10. 4Additional Information
    1. 4.1 Trademarks

2.1 Hardware Setup

Software Control Mode

  1. Connect speakers to TAS5830EVM.
  2. Make sure jumper configurations are correct according to the desired configuration described in Table 2-1 and Table 2-2
  3. Connect a PSU to the TAS5830EVM and turn on the power.
  4. Plug in a USB cable from the PC to the TAS5830EVM. Make sure the USB READY LED (blue) illuminates.
  5. If an optical source is used, the blue SPDIF LOCK LED illuminates.

    Table 2-1 Boost Jumpers Configurations
    JumperNameLM5155 Boost Mode ConfigurationsExternal Customer Boost Mode Configurations
    J12, J13Battery, GNDIN - Battery input (9V)OUT
    J17, J20PVDD, GNDOUTIN - External PVDD
    J14PVDD_LM5155INOUT
    J18PVDD_EXTOUTIN
    J16BST_BypassOUTOUT
    J15Ext_BSTINOUT
    Table 2-2 Control Mode Jumpers Configurations
    JumperNameSoftware Control ModeHardware Control Mode
    J8ADR/HW2-3 - SW (Default 0xC0 Address)1-2 - HW
    J10SDA/HW_SEL0OUT1-2 or 2-3 as needed
    J11SCL/HW_SEL1OUT1-2 or 2-3 as needed
    J22SCL1-2 - Internal (Default)Out
    J23SDA1-2 - Internal (Default)Out

Hardware Control Mode

  1. Connect speakers to TAS5830EVM.
  2. Make sure jumper configurations are correct with the appropriate mode: See Table 2-1 and Table 2-2. Use an external PVDD when in Hardware Control Mode.
  3. Configure S2 to the SPDIF input source.
  4. Note that in Hardware Control mode, some configurations require resistor modifications on the EVM board. See Table 2-3 and Table 2-4 for more details.
  5. Connect a PSU to the TAS5830EVM and turn on the power.
  6. Plug in a USB cable from the PC to the TAS5830EVM. The USB READY LED (blue) also illuminates.
  7. If an optical source is used, the blue SPDIF LOCK LED illuminates.