Zed custom mouse pointer10/12/2023 (b) Make the initial connection between the Zynq PS and the zed_audio_ctrl block by clicking Run Connection Automation. The zed_audio_ctrl block should now be visible on the canvas, as shown in Figure 5.7. Search for audio and double-click on zed_audio_ctrl, to add an instance to the block design. (a) In the Vivado IP Integrator block design canvas, right-click and select Add IP. We will begin by adding an instance of the audio controller IP to the block design. Such modifications include the addition of a second PL fabric clock and the enabling of the I2C interface for the communication of control signals between the Zynq PS and the codec. In this exercise we will be focusing on adding an audio controller IP instance to an existing Vivado IP Integrator design, and the modifications which must be made to the Zynq Processor block in order to use the ADAU1761 audio codec on the ZedBoard.
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