[Gumstix-users] Using LDD pins on the Audiostix 2 for IO connections

[Larry A. S. <la...@il...>]

What LDDxx pins should I connect to (i.e. ground and contact)?  What
voltages should I be sensing for? Is there a schematic available
identifying the LDDxx pin numbers on the audiostix2 to complete the
monitoring configuration?=20


On 7/19/07, Larry A. Schirmer <la...@il...> wrote:
> Are their any PGIOs available on the audiostix 2 that can use the GPIO
> event? I presently use Buildroot 1161 - does GPIO support this
version?

Please don't include the entire digest along with your question.

All of the GPIOs on the audiostix2 that are connected to the main
processor are usable.

So this basically means all of the LDDxx pins, FCLK, PCLK, BIAS, and
LCLK, and a few misc other signals which are on other ports (NSSP,
PWM, and any UART pins that you're not using).

If you mean GPIO-event, as described over here:
<http://docswiki.gumstix.com/GPIO_event>
then, yeah it should work on 1161.

--=20
Dave Hylands
Vancouver, BC, Canada
http://www.DaveHylands.com/