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

GQSPI_RX_THRESH (QSPI) Register

GQSPI_RX_THRESH (QSPI) Register Description

Register NameGQSPI_RX_THRESH
Relative Address0x000000012C
Absolute Address 0x00FF0F012C (QSPI)
Width32
TypemixedMixed types. See bit-field details.
Reset Value0x00000001
DescriptionGQSPI RX FIFO Threshold Level

GQSPI_RX_THRESH (QSPI) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:6razRead as zero0x0reserved
Level_RX_FIFO 5:0rwNormal read/write0x1Defines the level at which the RX FIFO not empty interrupt is generated
Note: Change this value only when controller is not communicating with the memory device.