Analog Devices EVAL-AD2428WD1BZ User Manual

Analog Devices EVAL-AD2428WD1BZ User Manual

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User´s Guide: Configuring the EVAL-AD2428WD1BZ
Evaluation Board as a Local Power Slave Node

Purpose

The purpose of this document is to guide the user to evaluate the EVAL-AD2428WD1BZ board
(hereafter referred to as WD1BZ) in the following configurations:
WD1BZ Master Node <---> WD1BZ Local Powered Slave (LPS) Node using the ADAU1452
SigmaDSP Audio Processor & ADAU1761 SigmaDSP Audio CODEC
Contents
Purpose............................................................................................................................................................................ 1
System and Software Requirements ................................................................................................................................. 2
Hardware Requirements ................................................................................................................................................... 2
Procedure ........................................................................................................................................................................ 3
Jumper Settings............................................................................................................................................................ 3
LPS board Jumper Connections .................................................................................................................................... 4
Audio Routing - Block Diagram .................................................................................................................................. 5
Instructions .................................................................................................................................................................. 5
Page 1 of 6

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Summary of Contents for Analog Devices EVAL-AD2428WD1BZ

  • Page 1: Table Of Contents

    Evaluation Board as a Local Power Slave Node Purpose The purpose of this document is to guide the user to evaluate the EVAL-AD2428WD1BZ board (hereafter referred to as WD1BZ) in the following configurations: WD1BZ Master Node <---> WD1BZ Local Powered Slave (LPS) Node using the ADAU1452 •...
  • Page 2: System And Software Requirements

    *Please contact A2B SW team for latest updates. Hardware Requirements S. No Name of Board Type of Board/ Node Quantity EVAL-AD2428WD1BZ Rev. 1.1 Master/ Local Powered Slave (LPS) Twisted Pair A2B Cable with DuraClik Connectors 12V Power Supply USBi I2C Adapter v1.5 Audio source (non-grounded) e.g., PC/Mobile phone...
  • Page 3: Procedure

    Procedure WD1BZ Master Node <---> WD1BZ Local Powered Slave (LPS) Node Using the ADAU1452 SigmaDSP Audio Processor & ADAU1761 SigmaDSP Audio CODEC Jumper Settings Place the jumpers on WD1BZ Master and WD1BZ LPS boards as per the tables below. Jumper Master Comments JP1 (A2B power)
  • Page 4: Lps Board Jumper Connections

    Jumper Comments JP1 (A2B power) Install Uninstall Install when phantom power or hybrid power support is required Uninstall JP4 (BOOT) Install Self-Boot option disabled AD2428_BCLK -> ADAU1452_BCLK_OUT0 & ADAU1452_BCLK_IN0 JP5 (BCLK) 3-4-5 (Use a three-way wire connector – See picture below) JP6 (SYNC) JP5(3-4) &...
  • Page 5: Audio Routing - Block Diagram

    Audio Routing – Block Diagram Line-In/ SPDIF-In Line-In/ SPDIF-In Line-Out/ SPDIF-Out Line-Out/ SPDIF-Out Instructions A: Routing of analog signals. 1. Connect the A2B Master node to an LPS Slave node using a A2B UTP cable. 2. Make sure the jumpers are configured as per the tables above. 3.
  • Page 6 B: Routing of SPDIF signals. 1. Connect the A2B Master node to an LPS Slave node using a A2B UTP cable. 2. Make sure the jumpers are configured as per the tables above. 3. Open the A2B schematics ..\A2B_Project.dspproj. 4. For routing of the SPDIF signals used the ‘..\xml\ spdif_to and fro’ Master and slave .xml files. 5.

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