12F629 int clk

Hey hey,
Can the internal clk on a 12F629 be output to a pin?
I need to check the stability for driving a RF PLL
thanks

Welcome to the forum.

The pin OSC2 if the configuration bits are set for it will output Fosc/4.
Check the data sheet for all the sorted details :)

Hey thanks mackrackit

Got the I2C to write to a PLL chip but works correctly only on the first write

FM = $1D
FL = $74
C1 = $A0
C0 = $40
addr=$CA
I2CWRITE SDA, SCL, addr, [C1,C0,FM,FL]

Above works great

FM = $1E
FL = $3D
C1 = $A0
C0 = $40
addr=$CA
I2CWRITE SDA, SCL, addr, [C1,C0,FM,FL]

This second write sends erroneous coefficients to the PLL

Any ideas?
Cheers, John

Can you explain exactly what you are trying to do and who or what you are doing it to?