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Sigma delta Manchester decoding on TMS320F28377

Stephan Trombert
Prodigy 40 points

Hi everybody,

Our SYSCLOCK is 200MHZ, we're using the Mode2 sigma delta (Manchester encoded bitstream).

The sensor we're using generates a 10MHz Manchester encoded bistream.

Potential problem : our sensor may drift to below 9.5MHz for its bitstream and the Delphino datasheet shows a minimum frequency of 10MHz (20 x tc(SYSCLOCK))

Is there a possibility for issues ?

Thanks in advance