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 ------------------------------------------------------------------------------ "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available Simple to use. Nothing to install. Get started now for free." http://p.sf.net/sfu/SauceLabs _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
