diff --git a/README.md b/README.md
index 6224fed1d85e4a8493315a9d573050ff8b76d18a..ea4f913790f1a4cb6d93f8603c991515b1fc8d54 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
 # fx_s1516
 
-.
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+###minumum value: -32767.9999847412109375
+###maximum value: 32767.9999847412109375
+###resolution: 0.000015
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