GB frame timing illustration

Video frame:
        V       V       V       V       V  LCDoff   LCDon   V       V       V       V       V
+-------+-------+-------+-------+-------+-------------------+-------+-------+-------+-------+--
|   0   |   1   |   2   |   3   |   4   |         5         |   6   |   7   |   8   |   9   |
+-------+-------+-------+-------+-------+-------------------+-------+-------+-------+-------+--

Input frame (old frame timing):
        I       I       I       I       I       I       I   I       I       I       I       I
+-------+-------+-------+-------+-------+-------+-------+---+-------+-------+-------+-------+--
|   0   |   1   |   2   |   3   |   4   |   5a  |   5b  | 5c|   6   |   7   |   8   |   9   |
+-------+-------+-------+-------+-------+-------+-------+---+-------+-------+-------+-------+--

Input frame (new frame timing):
        I       I       I       I       I       I       I       I       I       I       I
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+------
|   0   |   1   |   2   |   3   |   4   |   5a  |   5b  |   5c? |   6?  |   7?  |   8?  |   9?
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+------