diff --git a/xml-explicit-port.xml b/xml-explicit-port.xml
deleted file mode 100644
index d078fea..0000000
--- a/xml-explicit-port.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0"?>
-<!-- Convert
-   * <port name=XXX>                         to XXX
-   * <port name=XXX bit=Y>                   to XXX[Y]
-   * <port name=XXX bit-msb=M bit-lsb=L>     to XXX[M:L]
-  -->
-<xml>
-  <port-value-test><port name="port-name" /></port-value-test>
-  <port-value-test><port name="port-name" bit="8" /></port-value-test>
-  <port-value-test><port name="port-name" bit-msb="8" bit-lsb="4" /></port-value-test>
-</xml>