GPIO pullup

jyliaw · 08-24-2016, 02:47 AM

Hello,

I use the GPIO8 of DL-125 to control the backlight of the display. It is high active but should be low when the power applied to the DL-125 and then, under firmware control, go high after a few hundred miliseconds. How to disable the pullup by default? Please help me. Thanks

AlbanRampon · 08-24-2016, 06:45 PM

Hello,

Designs, product information and datasheet are strictly confidential, only available under Non Disclosure Agreement.
We will not be able to discuss implementation on public forums.

May you please contact your distributor/FAE for support?

Thank you,
Alban

08-24-2016, 02:47 AM	#1
jyliaw Junior Member Join Date: Aug 2016 Location: Taiwan Posts: 2	GPIO pullup Hello, I use the GPIO8 of DL-125 to control the backlight of the display. It is high active but should be low when the power applied to the DL-125 and then, under firmware control, go high after a few hundred miliseconds. How to disable the pullup by default? Please help me. Thanks

08-24-2016, 06:45 PM	#2
AlbanRampon Senior Member Join Date: Sep 2015 Posts: 1,685	Hello, Designs, product information and datasheet are strictly confidential, only available under Non Disclosure Agreement. We will not be able to discuss implementation on public forums. May you please contact your distributor/FAE for support? Thank you, Alban __________________ Alban Rampon Senior product manager, universal docking stations and accessories Where to download the latest DisplayLink drivers How to clean up a corrupted installation How to report issues to DisplayLink for a speedy resolution