Zynq UltraScale+ Devices Register Reference > Module Summary > XPPU Module > POISON (XPPU) Register
Register Name | POISON |
---|---|
Relative Address | 0x000000000C |
Absolute Address | 0x00FF98000C (LPD_XPPU) |
Width | 32 |
Type | roRead-only |
Reset Value | 0x000FF9C0 |
Description | Poison Address for Sink. |
The XPPU supports address poisoning only.
Field Name | Bits | Type | Reset Value | Description |
---|---|---|---|---|
Reserved | 31:20 | roRead-only | 0x0 | reserved |
BASE | 19:0 | roRead-only | 0xFF9C0 | Poison Base Address, value fixed at 0x0FF9C0. The XPPU replaces the incoming AXI address with 0x000_FF9C_0xxx where xxx = bits [11:0] of the incoming address. Downstream, the XPPU_Sink unit responds to the transaction. Read-only. |