From a54222506a1ccbd3f9cf7b2cf8ba1edc0bfe025a Mon Sep 17 00:00:00 2001
From: Tobi-Alonso <tobi.alonso@gmail.com>
Date: Fri, 4 Sep 2020 18:06:11 +0100
Subject: [PATCH] Update out bitwidth saturation type

---
 src/finn/transformation/fpgadataflow/convert_to_hls_layers.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/finn/transformation/fpgadataflow/convert_to_hls_layers.py b/src/finn/transformation/fpgadataflow/convert_to_hls_layers.py
index 88f5fa926..c6edd6104 100644
--- a/src/finn/transformation/fpgadataflow/convert_to_hls_layers.py
+++ b/src/finn/transformation/fpgadataflow/convert_to_hls_layers.py
@@ -1033,9 +1033,9 @@ class InferChannelwiseLinearLayer(Transformation):
         )
 
         if (0 <= vals).all():
-            return DataType.UINT32
+            return DataType.UINT64
         else:
-            return DataType.INT32
+            return DataType.INT64
 
     def apply(self, model):
         graph = model.graph
-- 
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