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Apr 14, 2017
01:46 AM
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Apr 14, 2017
01:46 AM
Dear Sir,
How can I set the Precision Internal Reference of ADC, just as 4.096V or 2.048V and On-chip Clock Generator problems, just as 32MHz or 48MHz, in XMC1300 series CPU.
How can I set the Precision Internal Reference of ADC, just as 4.096V or 2.048V and On-chip Clock Generator problems, just as 32MHz or 48MHz, in XMC1300 series CPU.
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3 Replies
Apr 15, 2017
07:50 AM
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Apr 15, 2017
07:50 AM
See Chapter 16 of the Reference manual:
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Apr 16, 2017
06:19 PM
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Apr 16, 2017
06:19 PM
According to the Fig. 16-8, The internal reference is a range, not a precision voltage, isn't it ? or, may I have a example about this ?
By the way, On-chip Clock Generator problems, just as 32MHz or 48MHz, in XMC1300 series CPU, has any response ?
Thank you very much.
By the way, On-chip Clock Generator problems, just as 32MHz or 48MHz, in XMC1300 series CPU, has any response ?
Thank you very much.
Apr 22, 2017
02:14 AM
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Apr 22, 2017
02:14 AM
The nominal internal reference is 5V. You should adjust the AREF setting bit according to your supply voltage.
For XMC1300, the maximum frequency of the core is 32MHz.
For XMC1300, the maximum frequency of the core is 32MHz.