[Libre-soc-bugs] [Bug 50] nmigen pinmux

[bugzilla-daemon at libre-soc.org]

https://bugs.libre-soc.org/show_bug.cgi?id=50

--- Comment #29 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to andrey from comment #28)

> What signals do I need to use to control the Mux itself?

you don't.  that's JTAG's job.

> I need a way to select between pad and jtag boundary scan (or am I
> over-thinking?)

yes you are.

this works:

 261             m.d.comb += io.pad.i.eq(self._invert_if(invert, port))
 262             m.d.comb += pin.i.eq(io.core.i)

https://git.libre-soc.org/?p=pinmux.git;a=commitdiff;h=3906235b8a5f46004971e42e75f4fb9c44722b18

-- 
You are receiving this mail because:
You are on the CC list for the bug.