From: Aleksandar Kostovic <alexandar.kostovic@gmail.com>
Date: Sun, 17 Feb 2019 14:42:22 +0000 (+0100)
Subject: Done unpack in nmigen
X-Git-Tag: ls180-24jan2020~1925
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=04421658bac4d2443b6b226726841132730c6806;p=ieee754fpu.git

Done unpack in nmigen
---

diff --git a/src/add/fmul.py b/src/add/fmul.py
index 7d98eb6b..d41d974b 100644
--- a/src/add/fmul.py
+++ b/src/add/fmul.py
@@ -48,6 +48,18 @@ class FPMUL(FPBase):
         			s.in_b.ack(0)
         		]
 
+        	with m.State("unpack"):
+        		m.next += "special_cases"
+        		m.d.sync += [
+        		a.m.eq(a[0:22]),
+        		b.m.eq(b[0:22]),
+        		a.e.eq(a[23:31] - 127),
+        		b.e.eq(b[23:31] - 127),
+        		a.s.eq(a[31]),
+        		b.s.eq(b[31])
+
+        		]
+        		
 """
 always @(posedge clk)
   begin