Architecture

Zynq UltraScale+ Device Technical Reference Manual (UG1085)

Document ID
UG1085
Release Date
2022-09-15
Revision
2.3 English

The system block diagram (This Figure) shows the AXI interfaces and APB bus structures connected to the XPPU and eight XMPUs.

The poison by attribute method allows the AXI transaction to continue to the memory with an option to set the [POISON] attribute that is received by the memory unit. The poison by address method redirects the AXI transaction to its sink unit.