Hello,
Suppose I have a PCIe core in an FPGA on a PCIe card plugged into a modern PC. What read latency should I expect? How much time is it from when I submit a request to the PCIe core to read from the PC's main memory to when I get back the first datum from the PCIe core? How does this compare to PCI-X?
We're architecting a new system and trying to get typical FPGA-based PCIe latency values.
Also, we're looking for recommendations for an 8-lane PCIe development/eval card. Which cards are people using?
Thanks