FX3 Super Speed Isochronous In transfer | Cypress Semiconductor
FX3 Super Speed Isochronous In transfer
In Super Speed Isochronous In transfer,
I use CyU3PDmaChannelSetupSendBuffer API to send packet from FX3 to USB3.0 Host.
I want to transmit the multiple burst data per service interval.
Max Burst : 16
Mult of bmAttribute of Endpoint Companion Descriptor : 1
I expect that FX3 sends maximum 32 packets per service intervals. (size of one packet :1024byte)
But, it does'nt work well.
FX3 set LPF flag on last DP of first burst.
So, FX3 can't transmit second burst in one service interval.
How should I do to transmit multiple burst data per service interval?
Please see attached file. this is same above.