tree e953dc1fc56cb0246fb537eddb2cc74790aa48ff
parent d35dc6844d154cc66be12c4f4447b6e87200c1df
author Michael Schaffner <msf@google.com> 1592345226 -0700
committer Michael Schaffner <msf@google.com> 1595876531 -0700

[prim_arbiter_fixed] This adds a fixed priority arbiter

Fixed priority arbiter, based on a binary tree. This can also be used to
detect the index of the first 1 in a vector.

Signed-off-by: Michael Schaffner <msf@google.com>