In message <[EMAIL PROTECTED]>, "Rich ard Walker" writes: >Is there a way to set the default power-on state of the GPIO pins on >the Net4801 to low? I noticed that they all pull high (3.3V) on >power-on. I checked the BIOS and didn't see any relevant parameters >there. I'm using the box for an application that I'd much rather have >the box start with all pins low.
I belive all the pins power on to inputs, possibly with a pull-up enabled. I don't think there is any way to change that. Even if the bios did it, you would still have a short window from reset until the bios got around to that. I usually configure outputs as open drain, pull them up and invert as necessary to get the desired default state in the glue electronics. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 [EMAIL PROTECTED] | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ Soekris-tech mailing list [email protected] http://lists.soekris.com/mailman/listinfo/soekris-tech
