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Showing results for tags 'Cool Runner II'.
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Hi, I get a question from the distributor about the documentation error we have. See my answer. Question http://www.digilentinc.com/Data/Products/CR2-STARTER/CR-II_rm.pdf http://www.digilentinc.com/Data/Products/CR2-STARTER/CR-II_sch.pdf the Schematic does not match the Ref Manual as per the full pin outs, some do, but in this example where the 4 digit 7 seg display as per the RM designates pin 25 on the CPLD as the CA Common Anode, connection; however, on the schematic pin 56 is designated as a hard connection for CA Can you verify there is an error in one of the documents and can you provide a UCF file, config file for the Base full project file for VHDL or Verilog. Answer The correct pin number should be the one at the schematic which is pin 56. Our application engineering team will fix the error in the reference manual. In the meantime, please refer to the schematic or the silkscreen on the board to find out the right pin when you make the constraint file.
A customer asks me the following question. I would like to share in the forum. Question: We want to know where we can find out documentation or media or resources? Answer: You can download the Xilinx Webpack and Impact at the xilinx.com. Regarding the documentation, you can go to the product webpage http://www.digilentinc.com/Products/Detail.cfm?NavPath=2,400,1000&Prod=CR2-STARTER. It has schematics, reference manual and a demo file.