Cy7C68013A Firmware for continous data acquisition

[usbfpga]

Hi all,

I am designing a usb interface for fpga and host communication. There would we continuous data flow from fpga to host as and when commanded by the the user on the host side via a graphical interface.
Am using Cypress Cy7C68013 controller and slave fifo mode.
Could any one help me with the firmware that goes into the chip's controller.

Thanks for any reply....

 

[Hydravliska]

Hi, did you come forward with your project? I am supposed to establish a similar connection between a Host PC and a Virtex5 board.

Regards, Valentin

 

[anithatg]

Why dont you try creating a Tech support case in the Cypress website?

 

[microKernel]

I think Cypress Cy7C68013 itself has a builtin USB port so I am not sure what you are trying to achieve with FPGA.

Are you making some device in FPGA with a USB interface and will then interface that with CY68013, where CY68013 will act as host. If that is the case then I don't think CY68013 is powerful enough to support a USB host stack. Also it doesn't has an USB host controller.

OR

You are making some device in FPGA that you'll interface with I/O ports of CY68013. FPGA will send data continuously to CY68013's USB endpoints which will be controlled by the PC host.

for the later case I think there are samples available on Cypress (not using FPGA).

 

[Hydravliska]

Hi, thanks for the reply.

i am supposed to implement an algorithm in an Virtex5 FPGA and them somehow interface a PC host. The data comming from the FPGA should be transferred somehow to the PC and i saw that the ML507(the board to be used) has a built-in CY7C67300 controller. Because of the fact that i am a newbie to USB i am currently looking for information and especially a driver for the PC. i will check the Cypress site as you proposed. Thanks again

Regards,
Valentin