ADC SAR clocks

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cross mob
Anonymous
Not applicable

We are using a CYBLE-022001-00 module and I need 2 ADC SAR on the design. However, when I perform a build the error indicates 2 clocks are required and 1 is available.

   

Any way around this?

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1 Solution
Anonymous
Not applicable

The CYBLE-022001-00 module has only 1 12-bit SAR ADC. Hence, you cannot use 2 SAR ADCs in your project. You could rather use different channels on the same ADC for your conversion.

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4 Replies
Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

Use a component-external clock connected to Both ADCs

   

 

   

Bob

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Anonymous
Not applicable

OK. However this as an existing hardware design with no external clocks for SAR ADCs.

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Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

Sorry, what are you targeting with "However"? I am not talking about a chip external clock. Set the ADC property "External clock" and drop a clock component onto your topdesign and configure the frequency. Connect the clock to both ADCs.

   

 

   

Bob

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Anonymous
Not applicable

The CYBLE-022001-00 module has only 1 12-bit SAR ADC. Hence, you cannot use 2 SAR ADCs in your project. You could rather use different channels on the same ADC for your conversion.

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