AR# 68682

Zynq UltraScale+ MPSoC ZCU102 Evaluation Kit - SD Card Boot Mode settings

描述

What are the mode pins (SW6) settings needed to boot from an SD Card on different revisions of the Zynq UltraScale+ MPSoC ZCU102 Evaluation Kit?

解决方案

(UG1182) Table 2-2 shows the DEFAULT mode SW6 settings (selecting QSPI32 for boot mode) as shipped:



 


Table 2-4 documents the ZCU102 mode SW6 optional settings, allowing SD to be selected for booting, and will be updated in (UG1182) v1.2 for ZCU102 Rev 1.0 boards to the following:



 


HeadStart and Revision D ZCU102 boards require the following SW6 settings to select SD mode:

SW6[4:1] = MODE[3:0] = [0101 for SD]

Revision 1.0 ZCU102 boards require the following SW6 settings to select SD mode:

SW6[4:1] = MODE[3:0] = [1110 for SD]

 The polarity of the SW6 switch is ON = pulldown, OFF = pull-up, as shown in Table 2-2, (UG1182) v1.2.

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主要问答记录

Answer Number 问答标题 问题版本 已解决问题的版本
66752 Zynq UltraScale+ MPSoC ZCU102 评估套件 - 已知问题和发布说明主答复记录 N/A N/A
AR# 68682
日期 03/10/2017
状态 Active
Type 综合文章
器件
Boards & Kits