Could anyone give (or point to) an example of a flash for Cortex-M3 that
first chenges the internal cpu clock to 50MHz, then changes OpenOCD
clock to 12MHz and only then writes the flash?
I get confused with the sequence of commands.... (not the cpu specifics
to change the clock/pll)
Thanks,
Alain
Em 02-08-2010 18:01, David Brownell escreveu:
But why as low as 100kHz?
Because no reset-init method is kicking
in the xtal oscillator and PLL, so the chip
is clocked almost as slow as it'll go.
You want faster? Write a real reset-init
method that clocks the chip faster ... at least
until app code kicks in and overrides.
- Dave
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