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AR# 42129

SLICE_CFG BehaviorVirtex-6 GTH - SLICE_CFG value different from wizard

Description

The wizard will set the attributeSLICE_CFG to 0x0000. When the attribute is checked in hardware over DRP, it can sometimes have the value 0x0080 instead.

Solution

The master quad with the calibration resistor circuit will have the value 0x0000, this is usually quad 116. The other quads will haveSLICE_CFG set to 0x0080. This indicates that these quads will take over the calibration value from the master quad.

The values are setduring configuration bring-up.
AR# 42129
Date Created 05/13/2011
Last Updated 12/15/2012
Status Active
Type General Article