On Wed, Nov 30, 2022 at 4:55 PM Andy Shevchenko
[off-list ref] wrote:

+The below table gathered the most used cases.
+
+==========  ==========  ===============  =======================
+  Input       Output         State        What value to return?
+==========  ==========  ===============  =======================
+ Disabled    Disabled    Hi-Z             input buffer
+ Disabled    OS/OD/etc   Single ended     [cached] output buffer
+    x        Push-Pull   Out              [cached] output buffer
+ Enabled     Disabled    In               input buffer
+ Enabled     OS/OD/etc   Bidirectional    input buffer
+==========  ==========  ===============  =======================

This looks about right to me, but we need more input, Kent?

Yours,
Linus Walleij