The Endpoint model consists of these blocks:
- PCI Express Endpoint (Bridge in Endpoint configuration) model.
- PIO slave design, consisting of:
The pio_rx_engine and pio_tx_engine blocks interface
with the ep block for reception and transmission of TLPs from/to the Root Port Design
Under Test (DUT). The Root Port DUT consists of the core configured as a Root Port and
the Block RAM controller along with
s_axi_ctl models to drive traffic on