Altera DE1-SoC - Page 64

DE1-SoC User Manual
63
www.terasic.com
March 14, 2014
Figure 5-3 Block diagram of the audio recorder and player
 Demonstration Setup, File Locations, and Instructions
 Hardware project directory: DE1_SoC _Audio
 Bitstream used: DE1_SoC_Audio.sof
 Software project directory: DE1_SoC _Audio\software
 Connect an audio source to the Line-in port
 Connect a Microphone to the MIC-in port
 Connect a speaker or headset to the Line-out port
 Load the bitstream into the FPGA. (note *1)
 Load the software execution file into the FPGA. (note *1)
 Configure the audio with SW0, as shown in Table 5-1.
 Press KEY3 to start/stop audio recording (note *2)
 Press KEY2 to start/stop audio playing (note *3)
Table 5-1 Slide switches usage for audio source
Slide Switches
0 – DOWN Position
1 – UP Position
SW0
Audio is from MIC-in
Audio is from Line-in
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.