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AR# 38650

MIG Virtex-6 DDR2/DDR3 - Board Debug - dbg_inc(dec)_rd_fps debug signals


What do the dbg_dec_rd_fps and dbg_inc_rd_fps signals do? 

These signals are in the RTL but they are not in the User Guide.


The dbg_inc_rd_fps and dbg_inc_rd_fps signals are used for debugging the Read MMCM and control the Fine Phase Shift of the MMCM. 

A Description of these signals will be included in UG406 starting with the 13.1 release.

Linked Answer Records

Associated Answer Records

Answer Number Answer Title Version Found Version Resolved
34588 MIG Virtex-6 DDR2/DDR3 - Board Debug including general debug, calibration debug, and data error debug N/A N/A
AR# 38650
Date Created 11/29/2010
Last Updated 08/18/2014
Status Active
Type General Article
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