Dividers are of course synthesizable, the same with mod operation (the remainder sub circuit of a divider). Question is if your synthesis tool supports it.
I believe it's of little use to post generalized questions without specifying the context.
why don't you look inside the reference_manual of the synthesis tool you want to use/using!
There won't be a direct answer to your question there, but you can get hints.
why don't you look inside the reference_manual of the synthesis tool you want to use/using!
There won't be a direct answer to your question there, but you can get hints.
depends on the tool. division by by a power of two, or mod/rem with a power of two are easy to implement. The only confusing part is if arguments can be negative.