Starts the count (higher 8-bit) for channel n.
Remark This API function can only be called when the timer array unit is used as an 8-bit timer.
[Syntax]
void R_TAUm_Channeln_Higher8bits_Start ( void );
Remark m is the unit number, and n is the channel number.
[Argument(s)]
None.
[Return value]
None.