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Altera_Forum
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10 years ago

modelsim error 211

We have various versions of Quartus and modelsim (all the free web versions, including 15.1 downloaded yesterday) installed on several PCs and modelsim was working until recently, however on all PCs,...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

tb_IOTEST ran just fine for me.

Some notes:

1. GPIO_0 and GPIO_1 bits 7:4 never get assigned a value.

2. You are using both edges of the clock, which is illegal inside an FPGA.