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| Figure 1. The Box. |
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| Figure 2. Lattice ECP5 PCI Express Development Card (Front Side). |
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| Figure 3. Lattice ECP5 PCI Express Development Card (Back Side). |
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| Figure 1. The Box. |
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| Figure 2. Lattice ECP5 PCI Express Development Card (Front Side). |
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| Figure 3. Lattice ECP5 PCI Express Development Card (Back Side). |
1 comment:
Hi,
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?
I am trying to see how fast I can DMA write to system memory(not fpga board memory) over pcie(x4).
(I haven't bought this board yet...still trying to figure out the real life throughput..)
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