Changing GPIO pin assignment in EZ USB FX3

[Anonymous]

Hello,

   

I'm currently working with the SuperSpeed Explorer Kit (CYUSB3KIT-003) to communicate with an FPGA ( type Altera Cyclone IV ). I have programmed it with the bulkloop example to send to and get Data from the FPGA.

   

The problem is I'm getting inaccurate Data when clicking on the Transfer Data-OUT and I do believe it is because of a GPIO pin that alternates randomly between 0 and 1.

   

The question is can I change the pin assignment of the SuperSpeed Explorer Kit to solve my problem ?

   

Thanks

[Anonymous]

Hello,

   

NO, once you configure the FX3 in 16 bit Slave FIFO mode the data lines are fixed . The GPIO[0:15] are configured as data lines. You can refer to the FX3 datasheet (Table 7) regarding these details.

       

Dhritiman