Hi All,
This might have come up before I think, but I can't seem to
readily find it in my LPC2000 folder.
Has anyone ever tried supplying LPC2000 with an external 4 MHz
clock signal, to be used with PLL at higher clock rates ?
Since it's a full swing Ext signal, I don't see any limitations,
other
than the osc buffer ckty, which surely should handle that.
I'm thinking of multiplying up to 64 MHz cclk.. a tad too high.
And 8 X = 32 MHz is too low.
This is for LPC2119/29.
Space is critical and I need to save an SMT Xtal real estate wise.
-- Kris