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Altera_Forum
Honored Contributor
14 years agooutput GPIO on DE2
Hello I m trying to use the output GPIO on the DE2 board and cannot even get the clock to output. I have pin one out of a breakout board running through a 1k and then to Comm. My code was imme...
Altera_Forum
Honored Contributor
14 years ago --- Quote Start --- The DE2 basic pin list is incorrect. --- Quote End --- In what way? The Tcl pin list was generated from the schematic (with minor renaming of signals). Note that there are several versions of the DE2 board. I recall seeing a CD release for two different revisions of board. My board will be one of the originals. I can check the board tomorrow if you'd like. --- Quote Start --- I will not load on the machine and brings a number of errors up I cannot fix --- Quote End --- I checked place-and-route on Quartus 11.0sp1 and it worked fine. What version are you using? Cheers, Dave PS. Here's what Quartus 11.0sp1 and 10.1 output:
Synthesizing the DE2 'basic' design
-----------------------------------
- Creating the Quartus work directory
- Create the project 'de2'
* create a new de2 project
- Creating the VHDL files list
- Applying constraints
- Processing the design
- Processing completed