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 SimVision: group bytes of SPI MOSI/MISO data 

Last post Tue, Oct 15 2013 7:30 PM by bdel. 0 replies.
Started by bdel 15 Oct 2013 07:30 PM. Topic has 0 replies and 3575 views
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  • Tue, Oct 15 2013 7:30 PM

    • bdel
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    • Joined on Tue, Oct 15 2013
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    SimVision: group bytes of SPI MOSI/MISO data Reply

    Hello,

    Not sure this is possible, but I'll put it out there.

    For those not familiar with SPI, its pretty much CS gets asserted, from then on each rising (or negedge depending) of clock you sample a input and an output signal until CS deasserts.

    So, kinda like is done for buses, where grouping signals together makes them easier to view on the waveform, is it possible to see 8 clocks of the MOSI/MISO (the input and output serial data lines in SPI) grouped together?

    There is the expression calculator, but it doesn't seem advanced enough to describe the protocol in enough detail that it could render what I'm looking for on the waveform. But, I thought I'd ask to be sure.

    Thanks,

    Ben

    • Post Points: 5
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Started by bdel at 15 Oct 2013 07:30 PM. Topic has 0 replies.