In Zynq revision 1.0 silicon, I am attempting to program (erase/write/read) the QSPI in legacy mode, booting in JTAG mode, but my code hangs.
MIO[5] is connected to the HOLD signal when the QSPI flash is in legacy mode.
To ensure that the HOLD signal is not held Low (causing the QSPI flash to halt the data transfer), enable the internal pull-up on MIO[5].
| Answer Number | Answer Title | Version Found | Version Resolved |
|---|---|---|---|
| 52512 | Xilinx Zynq-7000 SoC Solution Center | N/A | N/A |
| AR# 50867 | |
|---|---|
| Date | 05/17/2018 |
| Status | Active |
| Type | Known Issues |
| Devices | |
| Tools | |
| Boards & Kits | |