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VHou0's avatar
VHou0
Icon for New Contributor rankNew Contributor
6 years ago

NIOS2 bidirectional IO port setting

Set an 8-bit bidirectional IO port as output mode in NIOS2 code, but only 4 bits (bit 0, 1 ,4 ,5)can output correctly, and the other 4 bits hold out state 0.
Ahmed_H_Intel1's avatar
Ahmed_H_Intel1
Icon for Frequent Contributor rankFrequent Contributor
6 years ago

Hi,

please check the top level connection first. you can share with us the top level connection and the assigned pins for these LEDs.

Regards,