X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/blast.git/blobdiff_plain/1b7818e18ed7bcf3464e307b97c6e0e6d72cc69b..6a0ffdb10d7344d99e04c5518fca2b8295df94be:/reference.xsd

diff --git a/reference.xsd b/reference.xsd
index 29f5d28..bf87cb8 100644
--- a/reference.xsd
+++ b/reference.xsd
@@ -10,16 +10,17 @@
 	<xs:attribute ref="value" use="optional"/>
 	<xs:attribute ref="iface" use="optional"/>
 	<xs:attribute ref="width" use="optional"/>	
-	<xs:attribute ref="context" use="required"/>
+	<xs:attribute name="context" type="typecontext" use="required"/>
     </xs:attributeGroup>
 
     <xs:attributeGroup name="inOutAttrGroup">
 	<xs:attribute ref="name" use="required"/>
 	<xs:attribute ref="width" use="required"/>
 	<xs:attribute name="type" type="typeiface"/>
-	<xs:attribute ref="purpose"/>
+	<xs:attribute name="purpose" type="typepurpose" use="optional"/>
 	<xs:attribute ref="multiplicity"/>
-	<xs:attribute name="endian" type="typeendian" use="optional"/>	
+	<xs:attribute name="endian" type="typeendian" use="optional"/>
+	<xs:attribute ref="clock" use="optional"/>
     </xs:attributeGroup>
 
 
@@ -27,6 +28,7 @@
 
     <xs:attribute name="ids" type="xs:string"/>
     <xs:attribute name="name" type="xs:string"/>
+    <xs:attribute name="clock" type="xs:string"/>
 
     <xs:simpleType name="typeparam">
       <xs:restriction base="xs:string">
@@ -55,12 +57,28 @@
 	<xs:enumeration value="big"/>
       </xs:restriction>
     </xs:simpleType>
-      
+
+    <xs:simpleType name="typecontext">
+      <xs:restriction base="xs:string">
+	<xs:enumeration value="generic"/>
+	<xs:enumeration value="user"/>
+	<xs:enumeration value="wb"/>
+	<xs:enumeration value="port"/>
+      </xs:restriction>
+    </xs:simpleType>
+
+    <xs:simpleType name="typepurpose">
+      <xs:restriction base="xs:string">
+	<xs:enumeration value="data"/>
+	<xs:enumeration value="clock"/>
+	<xs:enumeration value="reset"/>
+	<xs:enumeration value="wb"/>	
+      </xs:restriction>
+    </xs:simpleType>
+    
     <xs:attribute name="wishbone" type="xs:string"/>
-    <xs:attribute name="context" type="xs:string" />
     <xs:attribute name="multiplicity" type="xs:string" />
     <xs:attribute name="width" type="xs:string"/>
-    <xs:attribute name="purpose" type="xs:string"/>
     <xs:attribute name="value" type="xs:string"/>
     <xs:attribute name="iface" type="xs:string"/>
     <xs:attribute name="path" type="xs:string" />