[En-Nut-Discussion] Success!!! Realtec driver for GPIO access

Henrik Maier hmlists at focus-sw.com
Thu Nov 2 08:32:45 CET 2006

Yes, if the INT line of the RTL8019AS is directly connected to the 
ATmega128 you need the edge triggered mode otherwise the polarity of the 
INT signal is wrong. The edge triggered mode allows configuration of the 
polarity, the level mode doesn't.


Zachary wrote:
> Thank you for yout answer.
> If I understood, if the hardware have the inverter this is an option if 
> the hardware does not have one like mine, so I need to set this option, 
> Is this true?
> Ethernut is amazing, I am having a ping answer in 1,6 ms.
> regards
> /Zach

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