Zynq UltraScale+ Devices Register Reference > Module Summary > IPI Module > IPI_ISR (IPI) Register

IPI_ISR (IPI) Register

IPI_ISR (IPI) Register Description

Register NameIPI_ISR
Relative Address0x0000080010
Absolute Address 0x00FF380010 (IPI)
Width32
TypemixedMixed types. See bit-field details.
Reset Value0x00000000
DescriptionIPI Controller Interrupt Status and Clear.

Access Violation. READ: 0: no interrupt. 1: interrupt asserted. WRITE: 0: no effect. 1: clear bit to 0. Note: If a Status bit is 1 and its Mask is 0, then the interrupt signal is active to the interrupt controllers.

IPI_ISR (IPI) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:1roRead-only0x0reserved
addr_decode_err 0wtcReadable, write a 1 to clear0x0Register Access Error on APB.