Achronix ACE Version 5.0 - Manual (Page 368)

save placement Chapter 5. Tcl Command Reference
[-constants] Optional Just unplace constant sources
[-insts < args > ] Optional unplace only the instances specified in this list
[-unplacefixedpins] Optional unplace pins of fixed instances
run unroute
run unroute [-net < arg > ] [-pin < arg > ] [-nets < args > ] [-nocore]
[-keepsametile] [-uniqify] [-consts] [-HD] [-noHD]
Remove all or parts of a routing.
Argument Required/Optional Description
[-net < arg > ] Optional Only remove routing for given net
[-pin < arg > ] Optional Only remove routing for given pin
[-nets < args > ] Optional route only the nets specified in this list
[-nocore] Optional unroute only nets in the I/O-ring
[-keepsametile] Optional keep all same-tile - connections
[-uniqify] Optional make constants unique again
[-consts] Optional only unroute constants
[-HD] Optional implies -uniquify. Default for HD
[-noHD] Optional Even if part is HD, don’t change constants etc.
save place and route
save place and route [-acxfile < arg > ]
This command saves the current place and route data from a .acx file.
Argument Required/Optional Description
[-acxfile < arg > ] Optional The required -acxfile <file>
option is specifies the place and
route data file to save.
Usage Notes:
Use of this command is now discouraged. The Tcl commands save impl and restore impl should be
used instead. This functionality is accessible in the ACE GUI see Saving Implementations and Restoring
Implementations .
See also: load place and route
save placement
save placement [-iofile < arg > ] [-corefile < arg > ] [-add] [-output regions]
[-io only] [-core only] [-fixed only] [-port names] [-device port names]
[-ball names]
Save pre-placement commands to 2 files, one for IO placement and one for Core placement
UG001 Rev. 5.0 - 5th December 2012 http://www.achronix.com 356