tag:blogger.com,1999:blog-5576006909517892141.post2187573297755544741..comments2018-01-02T07:51:21.460-06:00Comments on Co-simulation with synthesis: Lattice ECP5 PCI Express CardAnonymoushttp://www.blogger.com/profile/01945439883277592912noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-5576006909517892141.post-51710907606368811002015-11-23T12:23:23.228-06:002015-11-23T12:23:23.228-06:00Hi,
Did you try to do a DMA throughput test to sy...Hi,<br /><br />Did you try to do a DMA throughput test to system memory? I.e do a speedtest from the fpga to the memory directly? Lattice provides a tool for that with the board. What speed did you achieve?<br /><br />I am trying to see how fast I can DMA write to system memory(not fpga board memory) over pcie(x4).<br /><br />(I haven't bought this board yet...still trying to figure out the real life throughput..)<br /><br /><br />mbhttps://www.blogger.com/profile/06514501267924230924noreply@blogger.com