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AR# 40553

12.4 EDK, PowerPC 440 - What is value of CCR0[25]?

Description

What is value of CCR0[25]? It is defined in xreg440.h as XREG_CCR0_DISABLE_BTAC. Also, the PPC440 errata mentions DBTAC.

Solution

This bit is currently RESERVED, and should be written to '0'.
AR# 40553
Date Created 02/10/2011
Last Updated 05/23/2014
Status Archive
Type General Article
Devices
  • Virtex-5 FXT
Tools
  • ISE - 10.1
  • ISE Design Suite - 11.1
  • ISE Design Suite - 11.2
  • More
  • ISE Design Suite - 11.3
  • ISE Design Suite - 11.4
  • ISE Design Suite - 11.5
  • ISE Design Suite - 12.1
  • ISE Design Suite - 12.2
  • ISE Design Suite - 12.3
  • ISE Design Suite - 12.4
  • ISE Design Suite - 13
  • ISE Design Suite - 13.1
  • Less
IP
  • PowerPC 440