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Altera_Forum
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17 years ago

USB Without NIOS

Is anyone aware of some sample HDL code that accesses the DE2 USB chip (ISP1362) as a Device WITHOUT NIOS or any other processor implementation? In other words, by just programming a Verilog or VHDL ...
Altera_Forum's avatar
Altera_Forum
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13 years ago

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Hi mzakharo

I'm trying to use your nios free implementation of usb device. The thing is that my windows7 64bit never recognize the connected device, although I installed the suggested driver. Is there any Wiki or Forum which would provide help?

Thanks a lot for your work

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Ok - I assume that after you load the fpga image to the board, and connect the USB cable, you get the familiar 'USB device not recognized' balloon message in the task bar.

To solve this - you would need to 'install the driver manually'. Here is the tutorial on how to do that:

http://windows.microsoft.com/en-us/windows-vista/update-a-driver-for-hardware-that-isnt-working-properly