diff --git a/papers/format.md b/papers/format.md
index 6e4954e87..bdf4782a5 100644
--- a/papers/format.md
+++ b/papers/format.md
@@ -505,6 +505,7 @@ size | description
      | - 41: YMZ280B
      | - 42: RF5C68
      | - 43: MSM5232
+     | - 44: T6W28
   1  | reserved
  STR | instrument name
  --- | **FM instrument data**