I want to know the SlaveFifoSync can work without a fpga or not?

if can anyone did it before?

the fx3 is very fast .so I think it can work without a fpga.

I use the CMOS sensor to send data to USB3014. Ignore the FLAG signal.

If the PC read data ontime from the fifo .I think it can work perfectly.

In fact,the data send to USB3014 was overflow.

the speed I use the CMOS send data to USB3014 is very slow.(24M/s)

so,any one meet this?

That is the brilliance behind GPIF II Designer. It lets you configure itself to work with interface/processor of your choice.

You should find http://www.cypress.com/?rID=62824 useful.

Regards,

Anand

 I have read AN75779 about "Designing an Image Sensor Interface using GPIFII Designer"

it mentioned two sockets to transfer data.

In my project I use one socket to transfer,it is the reason why every single  transfer lost 0x1B Bytes data?

Irrespective of the number of sockets you use you shouldn't be seeing data loss. What is the pattern of data loss being seen?

Regards,

Anand

 I set the fifo size is 63KB. so when every this time 63KB and next time 63KB.lost 0x1B bytes data.

the speed I send to fifo is 24MB/s. so still overflow. why?

 because that did not have the flag signal to control the flow

the PC get data from USB3014 must in time .

So how to let the firmware send data to PC in time?