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Altera_Forum
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12 years ago

So simple it's stupid: RS232 Receive Module works in Modelsim, fails in DE2-115

Hi. So, I am using Quartus II 12.1 sp1 and a DE2-115 board. I am running the clk at 100 MHz; at the top level it goes through a PLL to generate the 100 MHz clk. At the top level I am putting the data...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Solution: Didn't specify bus width at the top level and so it was reduced to an implicit net of 1 wire.