Zynq UltraScale+ Devices Register Reference > Module Summary > QSPI Module > LQSPI_En (QSPI) Register

LQSPI_En (QSPI) Register

LQSPI_En (QSPI) Register Description

Register NameLQSPI_En
Relative Address0x0000000014
Absolute Address 0x00FF0F0014 (QSPI)
Width32
TypemixedMixed types. See bit-field details.
Reset Value0x00000000
DescriptionLQSPI Enable

LQSPI_En (QSPI) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:1roRead-only0x0reserved
SPI_EN 0rwNormal read/write0x0SPI enable:
0: disable the SPI.
1: enable the SPI.
Note: Change this value only when controller is not communicating with the memory device.