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learn:programmable-logic:tutorials:zybo-dma-audio-demo:start [2017/05/31 17:34] – [Download and Launch the Zybo DMA Audio Demo] Arthur Brownlearn:programmable-logic:tutorials:zybo-dma-audio-demo:start [2022/10/04 11:38] (current) – external edit 127.0.0.1
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 ----- -----
 ===== Overview ===== ===== Overview =====
 +===== Description =====
 +
 +The audio demo records a 5 second sample from microphone(J6) or line in (J7) and plays it back on a headphone out(J5). Recording and playback are started by push buttons.
 +
 ==== Features Used ==== ==== Features Used ====
  
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 ^ Pmod for XADC signals            |    X      |       | ^ Pmod for XADC signals            |    X      |       |
 ^ USB HID Host                     |    X      |       | ^ USB HID Host                     |    X      |       |
- 
-===== Description ===== 
- 
-The audio demo records a 5 second sample from microphone(J6) or line in (J7) and plays it back on a headphone out(J5). Recording and playback are started by push buttons. 
  
 ===== Prerequisites ===== ===== Prerequisites =====
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 ===Software=== ===Software===
-  * **Vivado Design Suite 2016.X**  +  * **Vivado Design Suite 2016.4**
-    * //Newer/older versions can be used, but the procedure may vary slightly//+
   * **Digilent Board Support Files for Vivado**    * **Digilent Board Support Files for Vivado** 
     * Follow the [[vivado:boardfiles|Vivado Board Files for Digilent 7-Series FPGA Boards]] guide on how to install Board Support Files for Vivado.     * Follow the [[vivado:boardfiles|Vivado Board Files for Digilent 7-Series FPGA Boards]] guide on how to install Board Support Files for Vivado.
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 To play to the headphone output, press **BTN2**. Once the playback is activated, the message "Start Playback..." will be sent over UART and the demo will play 5 seconds of audio. If any buttons are pressed during the playback, the message "Still Playing..." will be sent over UART. To play to the headphone output, press **BTN2**. Once the playback is activated, the message "Start Playback..." will be sent over UART and the demo will play 5 seconds of audio. If any buttons are pressed during the playback, the message "Still Playing..." will be sent over UART.
  
-{{tag>learn programmable-logic tutorial Zybo}}+{{tag>learn programmable-logic project Zybo}}