This user guide explains the design and setup of the EVAL-ADAU1787Z evaluation board.
This evaluation board provides access to all analog and digital inputs/outputs on the ADAU1787. The ADAU1787 core is controlled by Analog Devices, Inc., SigmaStudio® software, which interfaces to the EVAL-ADAU1787Z via a USB connection. The EVAL-ADAU1787Z can be powered by the USB bus or by a single 3.8 V to 5 V supply. Any of these supplies are regulated to the voltages required on the EVAL-ADAU1787Z. The printed circuit board (PCB) is a 6-layer design, with a ground plane and a power plane on the inner layers. The EVAL-ADAU1787Z contains connectors for external microphones and speakers. The master clock can be provided externally or by the on-board 24.576 MHz passive crystal.
Multifunction pin names may be referenced by their relevant function only, for example, MPx, throughout this user guide.