Assign and not or

Author: thvdveld

src/generate/register.rs

@@ -696,7 +696,7 @@ pub fn fields(
                     let op = if use_mask {
                         quote!{ self.w.bits = (self.w.bits & !#hexmask) | (value as #rty & #hexmask); }
                     } else {
-                        quote!{ self.w.bits |= value as #rty; }
+                        quote!{ self.w.bits = value as #rty; }
                     };
 
                     quote! {