P0059 Terasic Technologies Inc, P0059 Datasheet - Page 86

• Manufacturer Part Number: P0059
• Description: DE2-115 EVAL BOARD
• Manufacturer: Terasic Technologies Inc
• Series: Cyclone® IVr
• Type: FPGAr

Specifications of P0059

• Contents: Board, Cables, CD, DVD, Power Adapter, Remote Controller
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: EP4CE115

 Demonstration Setup, File Locations, and Instructions
 Project directory: DE2_115_i2sound
 Bit stream used: DE2_115_i2sound.sof or DE2_115_i2sound.pof
 Connect a microphone to the microphone-in port (pink color) on the DE2-115 board
 Connect the audio output of a music-player, such as an MP3 player or computer, to the line-in
 Connect a headset/speaker to the line-out port (green color) on the DE2-115 board
 Load the bit stream into the FPGA by execute the batch file „DE2_115_i2sound‟ under the
 You should be able to hear a mixture of the microphone sound and the sound from the music
 Press KEY0 to adjust the volume; it cycles between volume levels 0 to 9
to I2C_SDA. Because audio chip, TV decoder chip and HSMC share one I2C bus, therefore
audio and video chip won’t function correctly.
Figure 6-8
port (blue color) on the DE2-115 board
DE2_115_i2sound\demo_batch folder
player
Note: If the HSMC loopback adapter is mounted, the I2C_SCL will be directly routed back
illustrates the setup for this demonstration.
Figure 6-7 Block diagram of the Karaoke Machine demonstration
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