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AR# 53134

7 series - Can CFGBVS be connected by a pull-up resistor?

Description

During board layout, CFGBVS was accidentially connected to Vcco_0 with a pull-up resistor rather than connected directly as recommended in the 7 Series Configuration User Guide.

Is this an issue?

Solution

CFGBVS only requires that the pin reach the expected signal switching level relative to Vcco_0.

1k or stronger is expected to be fine.

AR# 53134
Date Created 11/27/2012
Last Updated 03/05/2013
Status Active
Type General Article
Devices
  • Kintex-7
  • Artix-7
  • Virtex-7