Forum Discussion

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

Thanks you .I removed signaltap from the project, it works correctly.