(no commit message)

diff --git a/openpower/sv/po9_encoding/discussion.mdwn b/openpower/sv/po9_encoding/discussion.mdwn
index eea7d25c5b1cc424aec0cee092abf24ab27a722d..c7aa16b4942e48aa917706b884857cd1ca67d831 100644 (file)
--- a/openpower/sv/po9_encoding/discussion.mdwn
+++ b/openpower/sv/po9_encoding/discussion.mdwn
@@ -130,7 +130,19 @@ EXT200-231:
 
 ```
     if not PO9                return False
-    if Word[30:31] != 0b00    return False
+    if Word[30:31] == 0b00    return False
     if Word[33:37] != 0b10001 return False
+    return True
+```
+
+EXT900:
+
+```
+    if not PO9                 return False
+    if Word[30:31] != 0b00     return False
+    if Word[62]    =  0b1      return False
+    if Word[62:63] =  0b00 and
+       Word[6:29 ] =  0x000000 return False
+    return True
 ```