Hi Roland, Thanks for the VIA Forum tip. I will see what they have to say.
Cheers, Paul Hamilton > -----Original Message----- > From: Roland Smith [mailto:[EMAIL PROTECTED] > Sent: Saturday, 10 September 2005 9:52 PM > To: Paul Hamilton > Cc: freebsd-questions@freebsd.org > Subject: Re: Accessing the Digital IO pins on a VIA EPIA-PD > motherboard - Second question > > > On Sat, Sep 10, 2005 at 09:13:20PM +0800, Paul Hamilton wrote: > > Ok, so it doesn't look like anyone knows anything about how > to access > > the DIO pins on this MB. > > > > Next question, How does one go about analysing the hardware to find > > out what the io and interrupt addresses might be? > > Looking at page 5 of the manual for this mobo > (http://www.viaembedded.com/product/Download.jsp?motherboardId =241), it looks like there is a VT1211 super I/O chip connected to the VT8235 southbridge. The GPI/O is nowhere to be to been seen on this drawing, but the webpage for the VT1211 (http://www.via.com.tw/en/products/peripherals/super-io/) lists "56 General Purpose I/O Pins" My guess would be that that's what you're looking for. You'd have to talk to VIA how the 8 pins on the mobo are connected to the VT1211. VIA has released an IrDA driver for the VT1211, but it is Linux-only and binary-only. You could write VIA and ask them to release enough documentation to allow a driver for the digital I/O pins to be written. Good luck. Roland -- R.F.Smith (http://www.xs4all.nl/~rsmith/) Please send e-mail as plain text. public key: http://www.xs4all.nl/~rsmith/pubkey.txt _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"