Type: Answers

Type: Errata

Area: EMIF

Area: Intellectual Property



Multi-cast Write Control Not Supported

Description

For designs created with version 11.0 or later of the high-performance controller II (HPC II), if you enable the Multi-cast write control option, the design will fail in simulation.

Workaround/Fix

The workaround for this issue is to add the MULTICAST_WR_EN parameter to the dut.v wrapper file that instantiates the controller wrapper (alt_mem_if_ddr*_controller_top.sv), so that MULTICAST_WR_EN is passed down to the controller wrapper.