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AR# 59777

Vivado 2013.4 - 7-Series - POST_CRC_FREQ wrie_bitstream property setting has no effect on bitstream

Description

When setting the POST_CRC_FREQ write_bitstream property it does not reflect the correct frequency setting in the generated bit file.

For example, using any of these three settings results in the exact same bit file:

set_property POST_CRC_FREQ 50 [current_design]
set_property POST_CRC_FREQ 25 [current_design]
set_property POST_CRC_FREQ 13 [current_design]

Solution

This issue is fixed in the Vivado 2014.1 release.

AR# 59777
Date Created 03/13/2014
Last Updated 05/28/2014
Status Active
Type General Article
Devices
  • Artix-7
  • Kintex-7
  • Virtex-7
Tools
  • Vivado Design Suite - 2013.4