When the Quad-SPI I/O interface is used with its internal loopback clock, the value of the qspi.LPBK_DLY_ADJ[4:0] register must be set = 0. This field must be set explicitly by the FSBL or the user application.
Impact: | Trivial. |
Work-Around: | When it is the boot device. |
Configurations Affected: | Systems that use the Quad-SPI interface, but do not boot in Quad-SPI mode. |
Device Revision(s) Affected: | Refer to (Xilinx Answer 47916) - Zynq-7000 Design Advisory Master Answer Record |
AR# 52015 | |
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Date | 05/25/2018 |
Status | Active |
Type | Design Advisory |
Devices |