Page viii
PCIE-Q350 PICMG 1.3 CPU Card
2.5.1 Intel®ICH9DO Overview................................................................................ 21
2.5.2 Intel®ICH9DO Features ................................................................................. 22
2.5.3 Intel® ICH9DO High Definition Audio Implementation................................. 22
2.5.4 Intel®ICH9DO Ethernet Controller................................................................ 24
2.5.4.1 Intel® 82566DM Gigabit LAN Connect Device...................................... 25
2.5.5 Intel®ICH9DO Low Pin Count (LPC) Interface............................................. 26
2.5.6 Intel®ICH9DO PCI Interface.......................................................................... 26
2.5.7 Intel®ICH9DO PCIe x1 Bus............................................................................ 27
2.5.8 Intel®ICH9DO Real Time Clock..................................................................... 27
2.5.9 Intel®ICH9DO SATA Controller..................................................................... 27
2.5.10 Intel®ICH9DO Serial Peripheral Interface (SPI) BIOS............................... 28
2.5.11 Intel®ICH9DO USB Controller..................................................................... 28
2.5.11.1 Intel®ICH9DO USB Controller Overview............................................. 28
2.5.11.2 PCIE-Q350 USB Implementation........................................................... 29
2.5.11.3 Backplane USB Implementation............................................................. 29
2.6 PCIE-Q350 PCIE BUS COMPONENTS....................................................................... 30
2.6.1 PCIe Bus Overview.......................................................................................... 30
2.6.2 PCIe x16 Expansion......................................................................................... 30
2.6.3 PCIe x1 Expansion........................................................................................... 31
2.6.4 Intel® 82573L PCIe GbE Controller............................................................... 31
2.7 PCI BUS COMPONENTS ............................................................................................ 33
2.7.1 PCI Bus Overview............................................................................................ 33
2.7.2 ITE IT8209 PCI Arbiter................................................................................... 33
2.7.3 PCI Interface Edge connector ......................................................................... 34
2.8 LPC BUS COMPONENTS ........................................................................................... 35
2.8.1 LPC Bus Overview........................................................................................... 35
2.8.2 TPM Module .................................................................................................... 35
2.8.3 Super I/O chipset.............................................................................................. 36
2.8.3.1 Super I/O LPC Interface ........................................................................... 37
2.8.3.2 Super I/O 16C550 UARTs ........................................................................ 37
2.8.3.3 Super I/O Enhanced Hardware Monitor................................................... 37
2.8.3.4 Super I/O Fan Speed Controller................................................................ 37
2.8.3.5 Super I/O Keyboard and Mouse Controller.............................................. 37
2.8.3.6 Super I/O GPIO Ports ............................................................................... 38
2.8.3.7 Super I/O Infrared..................................................................................... 38
