O V E R V I E W
Data Device Corporation
BU-67121W Manual
Rev B – 6/16
6
One 1x PCIe interface services the AIC’s Mini PCI-e Site A. While a second PCIe link
interfaces the Mini PCI-e Site B. A third PCI Express interface connects between the
Qseven module and a PCI-e to PCI Bridge which then services the two PMC slots.
Other interfaces from the Qseven module include a UART for the onboard Serial port.
As well as two USB interfaces for the USB 2.0 ports. There is also the Ethernet
interface for the 10/100/1000 Ethernet channel. An onboard Solid State Disk has a
link via SATA from the Qseven module. A SPI interface will service where the BIOS
is located. Video is also available through the VGA display port.
Figure 1. Avionics Interface Computer Block Diagram
