[Libre-soc-bugs] [Bug 762] Peripheral Pin Muxing Development

bugzilla-daemon at libre-soc.org bugzilla-daemon at libre-soc.org
Mon Jan 24 13:46:59 GMT 2022


--- Comment #11 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
briefly, i am very busy, a lot going on


at the top is a circle where the bank sel has to be "intercepted"
in EXACTLY the same way that I,O,OE are "intercepted" with C4M JTAG
Tap.add_io() function.

this will need a sub-class of C4M JTAG TAP class, actually probably
better just to add it directly

it will mean adding the Record instead of IOConn, adding one named IOBank
or something like that.

at the same time we might as well add the Pull-up and Pull-down settings
to it.

or, another way: *extend* IOConn with extra parameters to Tap.add_io()
which add the extra parameters (bank_sel_width, pullup/down) to

i think that's probably a better way to do it rather than have a separate
shift register.

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

More information about the libre-soc-bugs mailing list