Hi everyone there.
I’m a grabbing data (signal frequency) from a grabber linked to the PCI Express Interface.
Currently data are transfered by DMA from this grabber to the pc’s main memory, then from the main memory (HOST) to the G80 Global Memory, this way :
grabber(PCI Ecpress)->DMA transfert->MainMemory->DMA transfert->G80 global mem
Is it possible to directly have a Grabber to G80 global memory DMA transfert whithout using the system’s main memory, which is an intermediary which is not usefull here ?
grabber(PCI Ecpress)->DMA transfert->G80 global mem
If you think this is possible, do you have an idea of how to do this ?
Thanks a lot