From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Fri, 5 Apr 2019 22:57:14 +0000 (+0100)
Subject: add experiment override of i_ready test
X-Git-Tag: ls180-24jan2020~1330
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a1d31e98e4c9de7745b4db3f566d089e48752287;p=ieee754fpu.git

add experiment override of i_ready test
---

diff --git a/src/add/singlepipe.py b/src/add/singlepipe.py
index 02b82352..f88907e1 100644
--- a/src/add/singlepipe.py
+++ b/src/add/singlepipe.py
@@ -233,6 +233,13 @@ class NextControl:
             return self.s_o_valid
         return self._o_valid
 
+    def i_ready_logic(self):
+        """ public-facing API: receives indication that transmit is possible
+        """
+        if self.stage_ctl:
+            return self.i_ready & self.s_o_valid
+        return self.i_ready
+
     def connect_to_next(self, nxt):
         """ helper function to connect to the next stage data/valid/ready.
             data/valid is passed *TO* nxt, and ready comes *IN* from nxt.