chaoedward
Newbie level 1
I need some help on the following problem when running SYNOPSYS Design Compiler:
This is best illustrated by the following example:
some of the parameters in a rtl file file1.v are defined in another file def2.v using "`define". eg. in def2.v there is the following line:
`define MAX_NUM_IRQ 64
and this parameter MAX_NUM_IRQ is used in file1.v
However, DC returns error message saying that MAX_NUM_IRQ is not defined in file1.v.
My question: Is there any DC command that can make MAX_NUM_IRQ known/defined in file1.v (without modifying either file1.v or def2.v)?
Helps are highly appreciated.
This is best illustrated by the following example:
some of the parameters in a rtl file file1.v are defined in another file def2.v using "`define". eg. in def2.v there is the following line:
`define MAX_NUM_IRQ 64
and this parameter MAX_NUM_IRQ is used in file1.v
However, DC returns error message saying that MAX_NUM_IRQ is not defined in file1.v.
My question: Is there any DC command that can make MAX_NUM_IRQ known/defined in file1.v (without modifying either file1.v or def2.v)?
Helps are highly appreciated.