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EZBoard BF518 PG1 as an input

Question asked by creative on Sep 23, 2011
Latest reply on Feb 17, 2012 by creative

Hi all,

 

I try to use PG1 as an input on a EZBoard BF518 with an ethernet link.

 

Trouble is when I activate the input driver with *pPORTGIO_INEN |= 0x0002, the Ethernet link stops receiving messages.

 

Attachments show the effect of INEN bit 1 set and clear on the EMAC_RX_STAT register.

 

The PORTG_FER is not set for PG1, so I don't understand why EMAC is concerned.

 

Could you tell me where am I wrong ?

 

Thank you

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