I just looked at the manual for the Moschip 9865 and there isn't any mention of software select for the LPT signal pullups. It doesn't even mention any being internally available.
Looking at the reference schematic they show that external 4.7K ohm resistors are to be used on all the LPT pins including 33 ohm series resistors. I didn't see anything in the Moschip Linux driver source at the asix.com website about the pullups. https://www.asix.com.tw/products.php?op=pItemdetail&PItemID=125;74;111 On 10/31/2018 05:12 PM, Chris Albertson wrote: > On Wed, Oct 31, 2018 at 1:46 PM Todd Zuercher <[email protected]> wrote: > >> Gene, >> >> My problem isn't the breakout board per say. It is that this wonky PCIe >> parallel port card isn't pulling up the input pins in Linux (it does in >> Windows). > > If it works in Windows it's obviously a software problem. You need to > look a the source code for the paraport driver in Linux. > > Try looking in the /proc/sys/dev/parport..... file system. If you drill > down you can see the list of modes the kernal THINKs the port suports. It > might be the Kernal thinks the one you need is not suported. The fix for > this would go the driver. But is your Kernal up to date, you don't want to > fix something that was allready fixed some months or years ago. > > Did the card need a special driver install in Windows? If so then it > mi=ust be non-standard. > > _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
