Expansion Slots - DFI BT160 User Manual

Expansion Slots

Mini PCI Express
PCI Express x1
DFI Proprietary
Extension Bus
Mini PCIe Slot
The Mini PCIe socket is used to install a half size Mini PCIe card. Mini PCIe card is a small
form factor PCI card with the same signal protocol, electrical definitions, and configuration
definitions as the conventional PCI. It supports PCIe and USB signals.
PCI Express x1 Slot
Install PCI Express cards such as network cards or other cards that comply to the PCI Express
specifications into the PCI Express x1 slot.
DFI Proprietary Extension Bus
The DFI Proprietary Extension Bus gold finger is used for customized expansion (PCI or Mini
PCIe) via a riser card.
Chapter 2 Hardware Installation
Chapter 2
Pins Pin Assignment
GND
A1
+12V
A2
+12V
A3
GND
A4
+5V
A5
+5V
A6
+5V
A7
+5V
A8
+3V3
A9
+3V3
A10
RESET-
A11
GND
A12
CLK+
A13
CLK-
A14
GND
A15
RX+
A16
RX-
A17
GND
A18
30
DFI Proprietary Extension Bus
Pins Pin Assignment
+12V
B1
+12V
B2
+12V
B3
GND
B4
SMB_CLK
B5
SMB_DATA
B6
GND
B7
+3V3
B8
NC
B9
+3VDU
B10
PCIE_WAKE-
B11
PME-
B12
GND
B13
TX+
B14
TX-
B15
GND
B16
NC
B17
GND
B18
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