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AR# 68037

QDRIV IP - vio_tg_start is unconnected to Advanced Traffic Generator (ATG)


Version Found: QDRIV v1.2

Version Resolved: See (Xilinx Answer 58435)

When the Advanced Traffic Generator (ATG) is enabled for the QDRIV IP Example Design, the vio_tg_start signal should be used to start the ATG after calibration has completed.

However, the vio_tg_start signal is inadvertently left unconnected in the IP Example Design which prevents the ATG from starting.


To fix this problem, open example_top.sv and replace the following line:

.vio_tg_start                       (vio_tg_start ),

Replace it with the following:

.vio_tg_start                       (2'b11),

Revision History:

10/5/2016 - Initial Release

AR# 68037
Date 10/13/2016
Status Active
Type Known Issues
  • Kintex UltraScale
  • Virtex UltraScale
  • MIG UltraScale