Add options.ElaborationOptions and move clock/reset configuration there
Migration: change option.CompilerOptions.ClkCfg to option.ElaborationOptions.ClkCfg. Same for RstCfg.
@top annotation
This annotation is now must be applied on top-level design declarations.
E.g.: @top class Example extends RTDesign
Its purpose:
Carry now newly created (implicit) elaboration options into the elaboration operation.
Create a main entry point application named top_<design_name> that can get user command-line options. Currently the command-line only enables updating the top-level arguments and selecting mode of running. In the near future more options will be added.
Use @top(false) to just add the annotation without creating a main entry point.
Migration: for top-level designs add @top(false) annotation if you don't want a main entry point.
Support for vector lengths as embedded parameters
Same as already existed for UInt,SInt,Bits widths, now exists for a generic vector length. E.g.:
val depth: Int <> CONST = 10
val dataWidth: Int <> CONST = 16
val vec = Bits(dataWidth) X depth <> VAR
Other minor updates:
add missing checks for proper vector lengths.
on errors, in SBT console, exception is raised by default instead of exit.
This PR breaks backward source compatibility
Add
options.ElaborationOptionsand move clock/reset configuration thereMigration: change
option.CompilerOptions.ClkCfgtooption.ElaborationOptions.ClkCfg. Same forRstCfg.@topannotationThis annotation is now must be applied on top-level design declarations. E.g.:
@top class Example extends RTDesignIts purpose:top_<design_name>that can get user command-line options. Currently the command-line only enables updating the top-level arguments and selecting mode of running. In the near future more options will be added.@top(false)to just add the annotation without creating a main entry point.Migration: for top-level designs add
@top(false)annotation if you don't want a main entry point.Support for vector lengths as embedded parameters
Same as already existed for
UInt,SInt,Bitswidths, now exists for a generic vector length. E.g.:Other minor updates: