[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
Sun Apr 11 22:44:51 BST 2021


--- Comment #130 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Cole Poirier from comment #129)

> > look at the DCD FT232 photo. does the numbering match?
> > 
> > 
> > this is how mistakes are made.
> It’s all there. If you do not like how it has been done please help and
> modify it to suit your needs.

i am focussing mentally on bug #620.  i reveiewed what you did, and concluded:

1) you missed the point that all FT232 PCBs are different
2) you missed the point that clarity is critical
3) if you are the one that makes the changes it trains you through "lrarning by

if i do the task, you do not learn.  and, more thsn that, it stops me from
completing other critical tasks.

> Given that we have mere days until the
> deadline why don’t you contribute to this instead of unhelpfully pointing
> out things you would do differently and saying they are wrong but doing
> nothing to rectify this and actually helping.

if i stop what i am doing and complete the task that you are responsible for
how does that help you or the project?

(In reply to Cole Poirier from comment #128)
> (In reply to Luke Kenneth Casson Leighton from comment #127)
> > also: why have you removed the VERSA ECP5 images and tables?
> > what is the purpose of removing perfectly good information
> > that does not need modification?
> Because it is not good information, you need to update it to conform to the
> ft232 wiring colours.

the colours are according to the functions, and have not changed.  i already

you did not change the colours on the ulx3s therefore because they represent
the exact same functions on the ulx3s they represent the exact same functions
on the VERSAECP5.

if they were different i would have said something.

also if you had changed them, i would have instructed you to restore them
because the change is not only unnecessary it also causes far more work
(including causing me to have to re-edit the image tables)

please put the diagrams back exactly as they were.

you are doing a lot of fighting, struggling, and stressing here, all of which
is quite unnecessary, and is causing you to stop thinking rationally about this
quite straightforward task.

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