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LPC4330 PLL1

Question asked by Tom Saluzzo on Sep 2, 2016
Latest reply on Oct 7, 2016 by Carlos_Mendoza

I’m having quite a bit of trouble changing the PLL1 clock frequency. Refer to the PLL1 Control Register on page 185 of the User Manual. Bit 11 is the “AUTOBLOCK” bit. I can’t find a description of this bit in the User Manual. What should this bit equal when I’m trying to change the BASE_M4_CLK frequency (see page 166 of the User Manual)?

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