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AR# 66069

2015.4 Partial Reconfiguration Controller v1.0 core Known Issue - Clearing Bitstream on Address0, but it always reads from address1.

Description

When PRC is used for an UltraScale device and Clearing Bitstream is set at address0, it always reads from address1.

Solution

Version Found: 2015.3

Version Resolved: TBD

A work-around is to program the PRC in the netlist.

The correct values can be set there using set_rm_bs_index and set_rm_clearing_bs_index.

For example:

set tmp [get_rm_bs_index]

# Store the current partial BS address

set_rm_bs_index [get_rm_clearing_bs_index]

# Swap the partial and clearing addresses

set_rm_bs_index $tmp

AR# 66069
Date Created 11/30/2015
Last Updated 03/25/2016
Status Active
Type Known Issues
Tools
  • Vivado Design Suite - 2015.3
  • Vivado Design Suite - 2015.4