Main Clock Control A
Bit7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CLKOUT | CLKSEL[3:0] | ||||||
AccessR/W | R/W | R/W | R/W | R/W | |||
Reset0 | 0 | 0 | 0 | 0 |
Peripheral Clock Out
When
this bit is written to ‘1
’, the peripheral clock is output to
the CLKOUT pin.
Clock Select
This bit field selects the source for the Main Clock (CLK_MAIN).
Value | Name | Description |
---|---|---|
0x0 | OSCHF | Internal high-frequency oscillator |
0x1 | OSC32K | 32.768 kHz internal oscillator |
0x2 | XOSC32K | 32.768 kHz external crystal oscillator |
0x3 | EXTCLK | External clock |
Other | - | Reserved |