What is the difference between "ppc405_v1.00a" and "ppc405_v2.00b"? (NOTE: "ppc405_v2.00a" has been deprecated.)
"ppc405_v1.00a" provides very simple wrapper for the PPC405 primitive and the corresponding MPD file. All the I/Os in "ppc405_v1.00a" remain the same as the PPC405 primitive.
For "ppc405_v2.00b", the following input ports are removed from the port list and converted to parameters.
In addition to that, the "ppc405_v2.00b" MPD file has appropriate OCM bus interfaces to work with ISOCM_V10_1.00b and DSOCM_V10.00b buses.
NOTE: "ppc405_v2.00a" has been deprecated, and Xilinx recommends using "ppc405_v2.00b" instead.