the race was on to be the first to connect a regular PCIe expansion card to a Raspberry Pi 4 SBC. Now [Zak Kemble] has created a new approach, using a bridge PCB that replaces the VL805 USB 3 ...

One such bridge design being considered and implemented in volume today is the bridge between PCI Express and AXI protocols. PCI Express application designers are finding that this bridge offers easy ...