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CLK1 & CLK2 Frequency Setting Interaction Errors when Sharing PLLB #24
The frequency setting of either CLK1 or CLK2 outputs significantly impacts the frequency of CLK2 or CLK1 respectively by 100 KHz or more when operating at HF frequencies. The CLK that is set last is accurately set but the previously set CLK sharing the same PLL is frequency shifted.
This problem only affects CLK outputs sharing the same PLL. Since there are two PLL's the issue is only significant for applications where 3 outputs are needed as two of the outputs must share a PLL.
Arduino Library Manager update shows latest version as 1.1.2 and github
distribution please send me the files.
On 16-11-06 12:32 PM, Jason Milldrum wrote:
You can find the branch here: https://github.com/etherkit/Si5351Arduino/tree/libupdate
You'll have to manually install the ZIP file in your library folder for now. It's still not ready to be published because I have more features to add, but it is definitely in a state that is suitable for testing with the A variant.
Please do take it for a spin and kick the wheels. I'm sure there are probably a few more bugs to work out. Please notice that the interface has changed a bit, and may change more in the future before release, so look a the README for the updated documentation.
#define CLOCKFREQ 25000000
progress - just wanted to let you know what I spotted.
new lib and I am happy to report that the 5351 output frequencies are
notification from github when you have it all finalized.
On 16-11-07 03:18 PM, Jason Milldrum wrote: