1 Reply Latest reply on Nov 9, 2016 2:06 AM by nisa

    problem with External Memory

    fpgair_2023366

      Hi all.

         

      I'm almost new with FX2LP devices

         

      One part of my project is transmitting data in rate  60Mbyte/s .

         

      I want to use CY7C68013A for this purpose.

         

      In PC side i have to develop soft ware which communicate with my board.

         

      is it possible to use no external memory at all and every time the soft ware started it program CY7 individually ??

         

      thanks.

        • 1. Re: problem with External Memory
          nisa

          FX2LP is a high speed capable device. Although the theoritical bandwidth is 480 Mbps~60MBps, but the actual data rate will not be so much. You can check this by using Cypress streamer application in bulkloop mode. You will need to stream both the endpoints in 2 streamer if the firmware is bulkloop.

             

          You do not necessarily need any external memory. You can use the device in no EEPROM mode. You can write the host application to program the firmware on the FX2LP and stream the data. You can take help from the Cypress Control center and Streamer host application source