Microchip Technology SAMA5D3 XPLAINED, Руководство пользователя

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SAMA5D3
ETHERNET DEVELOPMENT SYSTEM
USER’S GUIDE

2018 Microchip Technology Inc. DS50002789A-page 13
Chapter 2. Getting Started
2.1 INTRODUCTION
This section outlines the steps to bring up the SAMA5D3 EDS board with a daughter
board such as the EVB-KSZ9563 3-port switch evaluation board.
2.2 SAMA5D3 EDS AND EVB-KSZ9563 CONFIGURATION
To configure the SAMA5D3 EDS board to work with the EVB-KSZ9563 3-port switch
evaluation board:
1. Install the following jumpers:
- J2 pins 5-6 (select 3V3 for VDDIOP1/VARIO)
- J20 to enable NAND flash
- J3, J7, J17, and J13 for 12V, 5V, 3V3 and 2V5, respectively, to the RGMII con-
nector
2. Remove any jumper from J4 to select SPI management. Note that different
daughter boards may require a jumper on J4.
3. Check the daughter board documentation for possible configuration settings on
that board.
4. Connect the daughter board to the SAMA5D3 EDS board as shown in
Figure 2-1 .
FIGURE 2-1: SAMA5D3 EDS CONNECTED TO THE EVB-KSZ9563