On Mon, Sep 12, 2016 at 07:11:41PM +0000, Peter Stuge wrote: > Trammell Hudson wrote: [...] > > What hardware probes would you recommend? > > One thing is the LPC bus. It doesn't have that much to do with the ME > per se, but I believe it's live from reset and so has early activity. > > Another is the boot flash SPI. See what addresses get fetched. > > > I don't have a concrete tool to recommend, I am developing one, but > for the immediate term what you can buy is essentially expensive > logic analyzers with LPC and SPI decoders. :\
If you don't need real-time operation, you can use any fast enough logic analyzer and sigrok (http://sigrok.org/wiki/Main_Page). It supports SPI decoding in software. Regards, Jonathan Neuschäfer
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