Questions tagged [embedded-systems]

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Hilbert Transform on split datastream produces phase flip

this is my first post here! I'm trying to do phase correction on a signal from a linear CCD (2048 pixels, 10bit per pixel, 250kHz linerate) in an FPGA. Therfore I need to generate an analytical ...
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I2c route location binary logic

i cant see the logic of defining the route location is the code bellow. for example _I2C_ROUTELOC0_SDALOC_MASK: at first we have 1F which is 0001,1111 we take its inverse 1110,0000 and we or'ing with ...
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Understanding shift in Q values?

Can any one help me understand why there is a shift in Q values? It seems there is a DC offset/bias. How do I remove it or set it accordingly to make it equal to the I values/waveform? I am using a ...