D2779 (TX100 S2)
Technical Manual
23
Features
PCI / PCIe slots
3.3
PCI / PCIe slots
Figure 3: PCIe slots on system board D2779
PCI interrupt assignment
The BIOS assigns the PCI interrupts automatically. Further settings are not
necessary.
Pos. PCIe slot Description
Hot-plug
1
Slot 1
PCI 3.0 slot (32 Bit / 33MHz)
(support for 3.3V and 3.3V/5V cards)
no
2
Slot 2
PCI Express slot (Gen 2), x8 connector
no
3
Slot 3
PCI Express slot (Gen 2), x8 connector
no
4
Slot 4
PCI Express slot notched (Gen 2; running at
2.5GT/s), x4 connector
no
4
3
2
1
