SYSCON CLKOUTSEL addressOffset = 0x0E0

This register selects the signal visible on the CLKOUT pin. Any oscillator or the main clock can be selected.

Bit 0 of the CLKOUTUEN register (see SYSCON CLKOUTUEN addressOffset = 0x0E4) must be toggled from 0 to 1 for the update to take effect.

Table 1. SYSCON registerName = CLKOUTSEL addressOffset = 0x0E0
Bit Symbol Value Description Reset value
1:0 SEL   CLKOUT clock source 0
    0x0 IRC oscillator  
    0x1 Crystal oscillator (SYSOSC)  
    0x2 Watchdog oscillator  
    0x3 Main clock  
31:2 - - Reserved 0

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