1 files changed, 1 insertions, 1 deletions

diff --git a/hdl/command_parser.sv b/hdl/command_parser.sv
index 6ab57b7..39e03db 100644
--- a/hdl/command_parser.sv
+++ b/hdl/command_parser.sv
@@ -20,7 +20,7 @@ module command_parser
     bit         input_byte_valid;
     bit [7:0]   input_byte;
 
-    (* syn_encoding = "one-hot" *) enum
+    (* syn_encoding = "one-hot" *) enum int unsigned
         {   READ_ADDRESS_OR_COMMAND
         ,   READ_DATA_1
         ,   READ_DATA_2