Block Diagram

block-beta
    columns 5
    A["CPU"]
    B["DRAM"]
    C["GPU"]
    D["NVMe"]
    E["NIC"]
    space:5
    F["PCIe Root Complex"]:5
    space:5
    G["Power"] H["Clock"] I["Sensors"] J["UART"] K["JTAG"]
    A --> F
    B --> F
    C --> F
    D --> F
    E --> F
    F --> G
    F --> H
    F --> I
    F --> J
    F --> K