Achronix ACE Version 5.0 - Manual (Page 315)

all clocks Chapter 5. Tcl Command Reference
add region insts
add region insts < region > < insts > [-flops only] [-include constants]
[-include ascs sacs] [-batch]
Add user design instances to a placement region constraint
Argument Required/Optional Description
< region > Required Name of the region
< insts > Required List of user design instances
[-flops only] Optional When adding instances, filter
out all instances except flops
[-include constants] Optional When adding instances, do not
filter out power/ground
constants
[-include ascs sacs] Optional When adding instances, do not
filter out ASC/SAC instances
[-batch] Optional Postpone application of this
constraint until apply placement
is called (this avoids frequent
GUI updates). This option is
only relevant if you manually
apply placement constraints
after the design has been
prepared.
all clocks
all clocks
Returns a collection of all clocks in the design.
all inputs
all inputs
Returns a collection of all input ports (ports marked ”in” and ”inout”) at the top level of the design.
all outputs
all outputs
Returns a collection of all output ports (ports marked ”out” and ”inout”) at the top level of the design.
apply extra pipeline
apply extra pipeline
Apply extra pipelining values to the current design
Elaboration
If any changes are specified via the set extra pipeline command after run prepare (the Run Prepare
flow step) has been run, apply extra pipeline must be run to apply the extra pipeline changes. (The
run prepare step will already automatically apply extra pipeline changes, but following flow steps will not.)
For example, if the best XP value of clock domain ”clk1” and ”clk7” have changed after routing, the
303 http://www.achronix.com UG001 Rev. 5.0 - 5th December 2012