AR# 68682
Zynq UltraScale+ MPSoC ZCU102 Evaluation Kit - SD Card Boot Mode settings
Description
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?
Solution
(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.
Linked Answer Records
Master Answer Records
| Answer Number | Answer Title | Version Found | Version Resolved |
|---|---|---|---|
| 66752 | Zynq UltraScale+ MPSoC ZCU102 Evaluation Kit - Known Issues and Release Notes Master Answer Record | N/A | N/A |
| AR# 68682 | |
|---|---|
| Date | 03/10/2017 |
| Status | Active |
| Type | General Article |
| Devices | |
| Boards & Kits | |