[Libre-soc-bugs] [Bug 517] Define JTAG pins and set up with litex for ulx3s85f

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Wed Nov 4 02:09:15 GMT 2020


https://bugs.libre-soc.org/show_bug.cgi?id=517

--- Comment #50 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Cole Poirier from comment #49)
> (In reply to Luke Kenneth Casson Leighton from comment #48)
> > cole check the wires into the STLinkV2 compared to where the "slot" is,
> > you'll find you have the connector rotated 180 degrees
> 
> Fixed. Changed it from one image to two, one in the same orientation as the
> JTAG pinout documentation, and one the opposite orientation (the same
> orientation as the "ST" text on the STLINKV2) so that one can make sure the
> jumper connections are correct if trying to use the STLINKV2 in the easier
> to use orientation of the "ST" text being right-side-up with the micro usb
> port at the bottom of the device.

utterly confusing. put explicitly "note the tab" and actually mark it using
gimp with an arrow pointing to the tab.

also action instructions in comment #47.

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