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AR# 34507

11.3 EDK, MPMCv5.03.a - "ERROR:EDK:3193 MCB_DDR2::PIM4 Data width (64) is not allowed for this port (4)"

Description

WhenI use the MPMC configuration GUI to modify aSpartan-6 MPMC design, the following error occurs:

"ERROR:EDK:3193 - issued from TCL procedure "::hw_mpmc_v5_04_a::iplevel_drc_pim_data_width" line 18
C_PIM4_DATA_WIDTH (IPNAME:mpmc, INSTANCE:MCB_DDR2) - MCB_DDR2::PIM4 Data width (64) is not allowed for this port (4) with the current PORT_CONFIG (0:B32 B32 U32 U32 U32 U32). It should be 32"

How do I resolve this error?

Solution

Towork aroundthis issue, set these parametersof the MPMC instantiation in the MHS file:

PARAMETER C_PIM4_DATA_WIDTH = 32
PARAMETER C_PIM5_DATA_WIDTH = 32

This isssue is fixed in MPMC v6.00.a, to be released in EDK 12.1.
AR# 34507
Date Created 03/02/2010
Last Updated 12/15/2012
Status Active
Type General Article
Devices
  • Spartan-6 LX
  • Spartan-6 LXT
Tools
  • EDK - 11.3
  • EDK - 11.4
IP
  • Multi-Port Memory Controller (MPMC)