diff --git a/sigma.ini b/sigma.ini
index 2a36d6f..ee43c0e 100644
--- a/sigma.ini
+++ b/sigma.ini
@@ -8,6 +8,7 @@
 #set debug simulator.dbg
 
 set cpu sigma7B
+set cpu FP
 
 # set pt to avoid conflict with mux
 set pt dva=7