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AR# 57644

2013.2 Vivado SysGen - Bitbasher expected an identifier at the start of an assignment at column 1 in line 1

Description

I am trying to use the Bitbasher block in my SysGen design, but the following error occurs when I attempt to close the configuration dialog:

The following error occurred with the ecc_prob_fix/BitBasher1 block: Expected an identifier at the start of an assignment at column 1 in line 1.

What is the problem? How do I get around this error?

Solution

This is a known issue discovered in the 2013.2 tool and is fixed in 2013.3. The problem occurs due to the naming of the ports.

To work around this issue in 2013.2, rename the ports to single-character names (e.g., a, b, c, d, etc.).

AR# 57644
Date Created 09/26/2013
Last Updated 10/10/2013
Status Active
Type General Article
Tools
  • System Generator for DSP
  • Vivado Design Suite
  • Vivado Design Suite - 2013.2