04-03-2017 03:32 PM
I see both this post:
and the comment by ronnywebers at the bottom of this post:
Is the solution to "tying the EMIO pins for SPI_0 SSIN High in the PL bitstream" REALLY to use a constant in the block design?! I noticed no response to the first post.
04-03-2017 07:51 PM
@petersk if one is expanding the signals of an interface, the best solution to manage a tri-state connection which is used as output only is to connect the input to the signal to whatever is being driven at the output, ie connect SS_IN signal to SS_OUT and leave SS_TRI unconnected. This also makes the BD less cluttered as it's just a small short from out to in.