The MMU-500 has the following configuration restrictions:
Start the TBU name only with a character.
You must not duplicate the TBU names.
If you have selected a common AXI channel between TBU and TCU, then the data widths must be the same, and must be limited to 64-bits or 128-bits.
If you select a TLB depth of 256, then there is no possibility for common AXI channel support between TBU0 and TCU (
When you select full translation support, the following restrictions apply:
You must select at least 2 for the
Number of contextsoption
You must select at least 8 for the
Macro TLB depthoption.
Number of SMRsmust be greater than or equal to
Number of TBUs.
Number of contextsmust be greater than or equal to Number of SMRs.