Clock selection for frequency measurement function target clock
CLKIN | Clock source number (decimal value) for frequency measure function target clock: 0 = System oscillator (MAIN_OSC) 1 = IRC oscillator 2 = Watchdog oscillator 3 = 32 kHz RTC oscillator 4 = Main clock (see Section 4.5.18) 5 = PIO0_4 6 = PIO0_20 7 = PIO0_24 8 = PIO1_4 |
RESERVED | Reserved. |