The AXI4-Stream
Register shown in the following figure is not an actual register. It is a write-only
address, which when written with a specific value, generates an immediate reset for the
entire core and driving a reset on the external outputs, s2mm_prmry_reset_out_n, mm2s_prmry_reset_out_n,
and mm2s_cntrl_reset_out_n, which can be used to reset the
core on the other end of the AXI4-Stream.
Figure 1. AXI4-Stream Reset Register (Offset 0x28)
| Bit(s) | Name | Core Access | Reset Value | Description |
|---|---|---|---|---|
| 31:0 | Reset Key | Write | N/A |
Reset Write Value : "0x000000A5" - Generate a reset. Others - No effect. |