Are you implementing flow control on the slave FIFO interface? i.e. not sending data to FX2LP when no buffer is available.
You've mentioned the driver as ezusb.sys? It is not a DMB-T class driver, please clarify how your end application works.
First of all ,thank you aasi.
I use the upper MFC application, which has been a read thread 。in a loop, reading data...
ezusb.sys as a pc-driver.
Schematic I am using Gated MPEG_CLK.，Already mentioned above(
now, my question is :
when i receive the data and i found a lot of 0x00,0xff.
i looked at the right TS stream, there are 0xff but not the frequency of my high.
I suspect the data is not ready, the top has begun to read the data, leading to my question.
i tried to modigy PKTED,but it doesnot work.
Please give me some suggestions, thanks very much！！！
Have you verified if the timing requirements of FX2LP have been met on the slave FIFO interface?
Hello mozhi I'm working on a project similar to yours and I wanted to know how do you transfer the data coming from 'FX2 to a TS file. regards Salvatore
Please refer the application notes in the link http://www.cypress.com/?rID=39714.
It just passes the data coming from the demodulator directly to the PC. In the PC/host driver has to take care of the data.