SUPERSERVER
Figure 1-1. Intel QM77 Chipset:
System Block Diagram
Note: This is a general block diagram. Please see Chapter 5 for details.
PCIe x16 SLOT |
| PCIe3.0_x16 |
| 8.0GT/s | |
|
|
SVID
IMVP 7
FDI X4
DMI 2.0 x4
5.0GT/s
DDR3 (CHA)
DDR3 (CHB)
2x SATA PORTS |
| SATA 6Gb/s | SATA[1:0] |
4x SATA PORTS |
| SATA 3Gb/s | SATA[5:2] |
4x USB3.0 by Header |
| USB3.0 | USB[3:0] |
|
| ||
x2 TWO PORT HEADERs |
| USB2.0 | USB[13:4] |
|
| ||
2X Stacked 2 port rear I/O |
|
|
|
FLASH | SPI |
| SPI |
SPI 64Mb |
|
| |
|
|
| |
Debug Header |
| LPC | LPC |
|
| ||
|
|
| |
TPM |
|
|
|
PCIE[0] | PCIe1.0_x1 | GLAN1 | RJ45 |
|
2.5GT/s | 82574L |
| ||
|
|
| ||
PCIE[1] | PCIe1.0_x1 | GLAN2 | RJ45 |
|
2.5GT/s | 82574L |
| ||
|
|
| ||
PCIE[2] | PCIe1.0_x1 | GLAN3 | RJ45 |
|
2.5GT/s | 82574L |
| ||
|
|
| ||
PCIE[3] | PCIe1.0_x1 | GLAN4 | RJ45 |
|
2.5GT/s | 82574L |
| ||
|
|
| ||
PCIE[4] | PCIe1.0_x1 | IDT |
|
|
2.5GT/s | PEB383 |
|
| |
|
|
| ||
|
| PCI |
|
|
|
|
| NCSI |
|
|
|
| PHY | Dedicated Lan |
|
|
| for IPMI SKU |
|
RGB | for |
| VGA |
|
NCT6776F
LPC I/O
COM1 (rear I/O)
COM2 (internal header)
P/S2