TAS5431Q1EVM Start Up
8
SLOU529A – April 2020 – Revised June 2020
Copyright © 2020, Texas Instruments Incorporated
TAS5431-Q1EVM User's Guide
Click on the Device Monitor and Control Box on the Home Window to display the Device Monitor and
Control Window. This window is a graphical representation of the register map. The "Controls" panes can
be changed and the other panes indicated the values in the registers. The Latch and Live toggle buttons
will allow for the Output Status, Protection and Load Diagnostics to be static (Latch) or dynamic (Live). In
Live mode the I2C registers are being read continuously to refresh the panes.
Figure 6. Device Monitor and Control Window
5
TAS5431Q1EVM Start Up
This section describes the start-up procedure. Have the equipment and accessories listed on the first
page of this document available.
5.1
TAS5431Q1EVM Setup
Hardware and software connections:
•
Desk top or laptop PC running Windows . Open PPC3 GUI.
•
Connect 14.4 VDC PSU to TAS5431-Q1 EVM
•
Connect speakers or resistive loads to TAS5431-Q1 EVM
•
Connect USB micro cable from PC to the EVM
•
Set the switches (STANDBY, MUTE) to normal positions
•
Turn on the PSU
•
Audio source:
•
At this point, 3.3 V LED, and USB-LOCK LED are on.
•
On the PPC3 window, launch TAS5441 and TAS5431 plugin
•
The audio can be streamed now to the speakers.
