hi all, anyone know how to use digilent USB2 module in B1 connector of the spartan3 starter kit?
CMOS
digilent USB2 module
Sep 21, 2005
3 Replies
Cut the trace from pin 6 on the USB board or it will hold PROG-B in the wrong state. Now you can use USB for fast i/o, but some other means to load the bitstream: JTAG only works in A1.
thank you. i noticed that. im wondering about the purpose of the JTSEL ( pin 6 you mentioned ) pin in USB2 module. No indication in the documentation. there might be a way to make it float from the microcontroller. CMOS
please let me know the maximum speed that can be acheived using the supplied software dll and microcontroller firmware. I just need to transfer the whole memory at once thru the USB port.
thank you. CMOS
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