I have a simple IPI design consisting of a 7 series MIG, AXI Interconnect and a Reset IP.
I have the AXIslave port connected externally.
I have the read/write outstanding set to 4.
However, if I generate the output product and monitor the 7 series s_axi port properties, the read/write outstanding is set to 8 and is grayed out and cannot be changed.
How can I set this manually?
To work around this (using the example above), use the Tcl command below:
set_param bd.propagate.allow_set_readonly_param 1
set_property CONFIG.NUM_READ_OUTSTANDING 4 [get_bd_intf_pins /mig_7series_1/S_AXI]
set_property CONFIG.NUM_WRITE_OUTSTANDING 4 [get_bd_intf_pins /mig_7series_1/S_AXI]
Note: The command set_param bd.propagate.allow_set_readonly_param 1 should to be used carefully.
This issue has been fixed starting in Vivado 2013.3.