3 Hardware Setup

Software Control Mode

1. Connect speakers to TAS5828MEVM.
2. Connect a PSU to the TAS5828MEVM and turn on the power.
3. Plug in a USB cable from the PC to the TAS5828MEVM. The USB READY LED (Blue) is also illuminated.
4. If an optical source is used, the blue SPDIF LOCK LED is illuminated.
5. Make sure jumpers configuration are correct with the appropriate mode:
   Table 3-1 Boost Jumpers Configurations

   Jumper	Name	LM5155 Boost Mode Configurations	External Customer Boost Mode Configurations
   J12, J13	Battery, GND	IN - Battery input	OUT
   J17, J20	PVDD, GND	OUT	IN - External PVDD
   J14	PVDD_LM5155	IN	OUT
   J18	PVDD_EXT	OUT	IN
   J16	BST_Bypass	OUT	OUT
   J15	Ext_BST	IN	OUT

   Table 3-2 Control Mode Jumpers Configurations

   Jumper	Name	Software Control Mode	Hardware Control Mode
   J8	ADR/HW	2-3 - SW(Default 0xC0 Address)	1-2 - HW
   J10	SDA/HW_SEL0	OUT	1-2 or 2-3 as needed
   J11	SCL/HW_SEL1	OUT	1-2 or 2-3 as needed

Hardware Control Mode

1. Connect speakers to TAS5828MEVM.
2. Make sure jumpers configuration are correct with the appropriate mode: See Table 3-1 and Table 3-2.
3. Configure S2 to SPDIF input source.
4. Note in Hardware Control mode note for some configurations the appropriate resistors will need to be modified on the EVM. See Table 2-1 and Table 2-2 for more details.
5. Connect a PSU to the TAS5828MEVM and turn on the power.
6. If an optical source is used, the blue SPDIF LOCK LED is illuminated.