diff --git a/README.md b/README.md
index 4d4db29..4630e09 100644
--- a/README.md
+++ b/README.md
@@ -45,12 +45,16 @@ Serial PIN: 4 & 6
 [layout of pins](http://techpubs.sgi.com/library/dynaweb_docs/0650/SGI_Admin/books/MUX_IG/sgi_html/figures/4-2.serial.port.con.gif)
 Connecting the palm radio: keep an eye on the grounding :)
 
-  RS232     DB9     Function    
-  DTR       4       Manual Key / paddle common
-  DSR       6       Manual key / dot paddle
-  CTS       8       Dash paddle
-  RTS       7       Sounder output
-  SG        5       Sounder ground
+| Architecture  | Name  	| License | Comment |
+| :------------ |:------------ 	| :-----  | :------ | 
+
+|  RS232    | DB9    | Function |   
+| :-------- |:-------| :------  | 
+|  DTR      | 4      | Manual Key / paddle common|
+|  DSR      | 6      | Manual key / dot paddle|
+|  CTS      | 8      | Dash paddle|
+|  RTS      | 7      | Sounder output|
+|  SG       | 5      | Sounder ground|
 
 
 # Changelog