In a previous blog post PCI Express – Espresso for Test Systems, I explained why adopting PCIe was like your test system downing a dozen espresso shots.  The speed gains are truly impressive.  I focused on the interactive speed of PCIe when coupled with C-based drivers and register-based programming.  50:1 speed improvement is well documented.  Both PXI and AXIe are based on PCIe.

But PCIe also brings the Basic Four of speed: raw speed, scalable speed, parallel speed, and future speed.  Find out why PCIe enables these four amazing speed aspects here.