Any unconfigured FPGA I/O will end up floating, and may possibly cause problems, such as driving the transceivers or enabling TERMPWR. As such we need to ensure that all I/O be explicitly set to a known and safe level.
Any unconfigured FPGA I/O will end up floating, and may possibly cause problems, such as driving the transceivers or enabling TERMPWR.
As such we need to ensure that all I/O be explicitly set to a known and safe level.