11.6.3 Interrupt Flag Status and Clear

Name: INTFLAG
Offset: 0x03
Reset: 0x01
Property: 

Bit 76543210 
        CKRDY 
Access R/W 
Reset 1 

Bit 0 – CKRDY Clock Ready Interrupt Flag

This flag is cleared by writing a ‘1’ to it.

This flag is set when the synchronous CPU, AHBx and APBx clocks have frequencies as set in the CPU Clock Division (CPUDIV) register. If INTENCLR.CKRDY or INTENSET.CKRDY is set to ‘1’, an interrupt will be generated.

Writing a ‘0’ to this bit has no effect.

Writing a ‘1’ to this bit clears the Clock Ready interrupt flag.