diff -r 136a79772098 -r ff76255904c4 carrerashark/README
--- a/carrerashark/README	Sat Dec 03 16:42:53 2011 +0100
+++ b/carrerashark/README	Mon Dec 05 17:14:32 2011 +0100
@@ -15,4 +15,6 @@
 Debug Pins:
     PD3 = Packet Start pulse
     PD4 = Bit timer pulse (50ns)
-    PD5 = Cycle Sync: each low/high change == start of cycle (after program packet received)
\ No newline at end of file
+    PD5 = Cycle Sync: each low/high change == start of cycle (after program packet received)
+    PD6 = sysclk @ 256µs
+    PD7 = response indicator
\ No newline at end of file