Texas Instruments PCM3070RHBEVM-K Evaluation Module PCM3070RHBEVM-K PCM3070RHBEVM-K 데이터 시트
제품 코드
PCM3070RHBEVM-K
PCM3070 Control Software
4.1.1
Typical Configurations
This category can help users to quickly become familiar with the PCM3070. Each of the panels that can
be accessed through this menu have controls relevant to the selected configuration; a tab shows the script
that will be loaded for that particular configuration. Each script includes a brief description of the selected
configuration, as shown in
be accessed through this menu have controls relevant to the selected configuration; a tab shows the script
that will be loaded for that particular configuration. Each script includes a brief description of the selected
configuration, as shown in
Figure 4. Playback Script Tab
4.1.1.1
Playback
The Playback panel (shown in
) has the following configurations:
•
High Performance Stereo Playback - this configuration programs the PCM3070 for low-noise, high-
performance stereo playback through both line and headphone outputs.
performance stereo playback through both line and headphone outputs.
•
Direct Analog Bypass - this configuration routes IN1_L/IN1_R to HPL/HPR.
•
PGA Analog Bypass - this configuration routes IN1_L/IN1_R to the analog input amplifier (Mic PGA)
which is then routed to both the line and headphone amplifiers.
which is then routed to both the line and headphone amplifiers.
The analog inputs and outputs used for these configurations can be accessed as follows:
1. IN1_L / IN1_R - Jack J1 or terminal block J2.
2. Line outputs - Jack J7 or terminal block J6.
3. Headphone outputs - Jack J9 or terminal block J8.
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PCM3070EVM-K Evaluation Module
SLAU331A – January 2011 – Revised October 2012
Copyright © 2011–2012, Texas Instruments Incorporated