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AR# 2666

MAP: The meaning of the Map packing strategy options


General description:

This solution clarifies what the 3 packing strategies available

in the M1 Mapper do.


The three Mapper packing strategy settings control the

packing of unrelated logic into the same CLB. The settings

are as follows:

1) Minimum Density

Start packing unrelated logic together in CLBs from the very

beginning of the mapping process.

2) Fit Device

Start packing unrelated logic together in CLBs once 97% of

the device has been used.

3) Off

Never pack unrelated logic together in CLBs.
AR# 2666
Date Created 08/31/2007
Last Updated 03/28/2011
Status Archive
Type General Article