2014-05-20 16:44 GMT+03:00 Peter C. Wallace <p...@mesanet.com>:

>
> What you said before is that you could not set the PWM enables low  and
> suggested that there was a problem with the configuration. I verified that
> the same configuration was able to conttrol the enables in my test system.
>
> If you are unable to set any pin low on the 5I24s P3, this suggests that
> there is something wrong with the jumpering (missing jumper?) for the
> connector power or 5V tolerance mode. These jumpers are W5 and W3
> respectively.


It is P2 connector, where the problem is, but that does not change the
whole thing.
Here is the picture of the board:
http://picpaste.com/2014520170343-eVyc6ify.jpg

I _think_ that I have not changed any jumpers and they are in their default
positions, but none of them is missing.
I will try to create some gpio output pins on P2, switch their values and
then report back.

This is on page 7 of the manual
>

Thanks, missed that chapter.
Is it safe to switch it to 3,3V with 7i39 attached? I saw that Hall sensor
signals were received promptly. What voltage does 7i39 use for signals to
controller?


> Are you sure you have the correct GPIO pins? P4 (the inboard connector) is
> GPIO 0..23 and P3 is GPIO 24..47


Yes, I noted that for 7i43 that pin number vs connector number kind of
opposite - first pins are on P4 and the last pins are on P3, so that is why
I selected _all_ of them in HalShow not to miss the right one.

Viesturs
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