Nestor Fernandes

CKIL on i.MX51

Discussion created by Nestor Fernandes on Jan 10, 2012
Latest reply on Jan 12, 2012 by Nestor Fernandes

I'd like to know if the 32 khz oscillator tied to CKIL pin is really necessary to let the processor start. The datasheet is not clear about that, so I cannot tell from it if the processor can start with a single 24 MHz crystal tied to XTAL and EXTAL pins only or not. The description about the CLK_SS pin seems to indicate that I don't need the 32 khz, but again the text is not "crystal" clear.

Can anyone out there point me to some documentation about that?  Thanks.