<p><span class="h-card" translate="no"><a href="https://icosahedron.website/@pcy" class="u-url mention">@<span>pcy</span></a></span> I have actually implemented Spy-Bi-Wire and while kind of weird it was easy to make a PHY for. I never managed to write a functioning MSP430 debugger though because the datasheet appears to be subtly wrong in some way I couldn't figure out, but I got very close</p><p>cJTAG though, how the fuck do you even get data out of it?</p>
