ID:170042 The Fitter setting for Equivalent RAM and MLAB Power Up is currently set to Care. More RAMs may be placed in MLAB locations if a different power up behavior is allowed.

CAUSE: The Fitter cannot place the RAM cells in legal locations in the device and the Fitter setting for Equivalent RAM and MLAB Power Up is currently set to Care.

ACTION: Changing the value of the Fitter setting for Equivalent RAM and MLAB Power Up to Don't Care will allow more RAMs to be placed in MLAB locations. Allowing more RAMs to be placed in MLAB locations will improve the Fitter's ability to find a legal location for all the RAM cells in the design. However, for some RAM configurations, MLAB cells power up to a different default value than the dedicated memory locations. Changing the value of the Fitter setting for Equivalent RAM and MLAB Power Up to Don't Care allows the Fitter to implement the RAM using MLAB cells despite possible differences in power up conditions.