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AR# 30573

Virtex-5 System Monitor - Incorrect temperature and voltage reading for the Virtex-5 FX130T in 10.1 iMPACT


10.1 iMPACT consistently reads incorrect temperature and voltage data from a Virtex-5 FX130T.

The warning read from iMPACT is:

WARNING:iMPACT - 2: Over-temperature condition detected!

2: Device Temperature: Current Reading: 230.52 C, Max. Reading: 230.52 C

2: VCCINT Supply: Current Reading: 2.997 V, Max. Reading: 2.997 V

2: VCCAUX Supply: Current Reading: 2.997 V, Max. Reading: 2.997 V


This is a known issue with the iMPACT software. The correct values can be read from ChipScope Pro.
AR# 30573
Date Created 03/19/2008
Last Updated 12/15/2012
Status Active
Type General Article
  • ISE - 10.1
  • ISE Design Suite - 11.1
  • ISE Design Suite - 12.1
  • ISE Design Suite - 13.1