Hey,
I'm trying to create a 20-bit pipelined adder using the lpm_add_sub megafunction, but when I try and compile my project in leonardo it changes the name in the .edf file from lpm_add_sub to lpm_add_sub_20_add_no_5 which Altera Max+PLUS does not recognize. In order for it to place and route correctly, I have to manually change the name back to lpm_add_sub. Does anybody know if there is a way to prevent this from happening. I've already tried setting the noopt and dont_touch attribute in the architecture block.
Thanks in Advance, Jared Holzman