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
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
Last edited by mackrackit; - 19th October 2009 at 21:37.
Dave
Always wear safety glasses while programming.
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?
Dave
Always wear safety glasses while programming.
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