Zynq UltraScale+ Devices Register Reference > Module Summary > XMPU_FPD Module > POISON (XMPU_FPD) Register

POISON (XMPU_FPD) Register

POISON (XMPU_FPD) Register Description

Register NamePOISON
Relative Address0x000000000C
Absolute Address 0x00FD5D000C (FPD_XMPU_CFG)
Width32
TyperoRead-only
Reset Value0x000FD4F0
DescriptionPoison Configuration.

The FPD_XMPU uses attribute poisoning.

POISON (XMPU_FPD) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved31:21roRead-only0x0reserved
ATTRIB20roRead-only0x0Poison Attribute Value. Reserved for FPD XMPU.
0: do not assert AxUser bit.
1: reserved.
BASE19:0roRead-only0xFD4F0Poison Base Address, value fixed at 0xFD4F0 (the address of the FPD XMPU Sink unit).
The FPD XMPU replaces the incoming AXI address with 0x00_FD4F_0xxx where xxx are incoming offset address bits [11:0].