Is mpmc_clk90 port used with SDR SDRAM PHY? A 90-degree phase-shifted clock does not seem useful for a non-DDR memory interface.
mpmc_clk90 is not used by the MPMC. It can be safely driven by 'net_gnd' to prevent the error.
This issue is fixed starting in MPMC v5.00.a, to be released in EDK 11.1.
| AR# 32065 | |
|---|---|
| Date | 12/15/2012 |
| Status | Active |
| Type | General Article |