The functional block diagram of the core is shown in the following figure.
Figure 1. SMID Functionality
The SMID Functionality figure shows the SMID functionality of the core. When
SMID_MODE=INSERT, the constant SMID_VALUE is inserted into the low-order position of the
out-bound
aruser or awuser, for each read or write command, to be transported across the
SmartConnect network. When SMID_MODE=EXTRACT, the SMID value is recovered from the
in-bound user signal and transferred onto the out-bound arid or awid to be presented to a PL-PS
AXI-slave interface of a MPSoC block.