2CH Analog Input
From Other Source/
Digital Out
PC Interface
SPDIF/
Optical, Coax
TAS5706A
TAS5601EVM4
(Subwoofer)
Left
Right
PWM
Output
TAS5706EVM2
MC57xxPSIA
1.1
TAS5706EVM2 and MC57xxPSIA Features
2
Installation
Installation
www.ti.com
Figure 2. Complete System and EVM Signal Path Overview
•
Channel evaluation module design.
•
Self-contained protection systems and control pins
•
USB interface
•
Standard I
2
S data input using optical or coaxial inputs
•
Analog input through analog to digital converter
•
Subwoofer connection—the PWM terminal provides the PWM signal and power to an external
subwoofer board
•
Double-sided plated-through PCB, 1-oz copper
•
Access to control signal gain and data format through EVM-software graphic user interface (GUI)
This section describes the EVM and software installation.
4
TAS5706EVM2
SLOU220 – September 2008