Added Autochips
diff --git a/CMSIS/Utilities/PACK.xsd b/CMSIS/Utilities/PACK.xsd
index df08604..160c821 100644
--- a/CMSIS/Utilities/PACK.xsd
+++ b/CMSIS/Utilities/PACK.xsd
@@ -112,6 +112,7 @@
       <xs:enumeration value="ARM CMSIS:109"/>
       <xs:enumeration value="ArteryTek:143"/>
       <xs:enumeration value="Atmel:3"/>
+      <xs:enumeration value="Autochips:150"/>
       <xs:enumeration value="CSR:118"/>
       <xs:enumeration value="Cypress:19"/>
       <xs:enumeration value="Dialog Semiconductor:113"/>