Update notes and move stale dump flash program out of minichlink

attic/on-wire-protocol-notes.txt

@@ -120,10 +120,10 @@ Then the data starts.
 11 1111101 01011010 10100101 00000100 00000000
 11 1111011 01011010 10100101 00000100 00000000
 11 1111000/00000000 00000001 00000100 00000011 << I thought this was "turned around" but it seems the main uc controls the clocking and it's up to the uc to drive high.
-10 0100010/00000000 01001111 00000011 10000010
-10 0100001 10000000 00000000 00000000 00000001
-10 0100001 10000000 00000000 00000000 00000001
-10 0101100/00001000 00000000 00000000 00000010
+1 0010001 0/00000000 01001111 00000011 10000010
+1 0010000 1 10000000 00000000 00000000 00000001
+1 0010000 1 10000000 00000000 00000000 00000001
+1 0010110 0/00001000 00000000 00000000 00000010
 --
 10 0100010/00000000 01001111 00000011 10000010
 11 1111110/00000000 00110000 00000101 00000000