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AR# 33541

11.2 EDK, MPMC v5.02.a - VFBC cannot be set to read-only or write-only mode in the Spartan-6 MPMC GUI

Description

When I use the MPMC VFBC interface with Spartan-6 FPGA, VFBC cannot be set as read-only or write only. The Advanced -> Data Path Configuration tab of the MPMC GUI is greyed-out.

How do I change these settings?

Solution

This issue is fixed starting with MPMC v5.04.a, released in EDK 11.4.

Note that while the VFBC can be configured as bidirectional, read-only, or write-only, the VFBC will still consume a bidirectional MCB port in Spartan-6 FPGA.

AR# 33541
Date Created 09/21/2009
Last Updated 12/15/2012
Status Active
Type General Article
Devices
  • Spartan-6 LX
  • Spartan-6 LXT
Tools
  • EDK - 11.2
  • EDK - 11.3
IP
  • Multi-Port Memory Controller (MPMC)