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I need control active high/low properties of 6509 under RLP

Hi, Everyone!
 
I need control 6509 under Register Level Programming under Linux.
But there are no commands which can control active high/low property.
 
How can I set that function?
 
ps) when I control 6534 board, there is function which can control that function
      portPolarityA/B/C/DRegister()
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yundorri,
 
Please repost this thread to the Driver Development Kit (DDK) Forum.  This is the best place to go for all your questions regarding Register Level Programming.
 
Thanks,
-Justin
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