Overview - OSS -PCIe-BP-2019 Installation Manual

1.2

Overview


End-point slot (P3): also known as downstream slot. This is the slot where an add-in or plug and play PCIe card is installed. It is a
Gen3 x16 slot, accommodate x4, x8 and x16 PCie cards.

Target slot (P4): Also known as Upstream slot. Designed for the Target card only. It is a Gen3 x 16 slot.

PS_ON (J2): Enable force power ON. Forces the power supply to be ON all the time

ATX Power Connector (P3): 20pin ATX Input Power

PWR led (D2): Indicates power is present on the board

3.3V Aux led(D1): 3.3v aux is present on the board
Connector Pint-Outs
Connector
J2
P3
D2
D1
J1—Force Power ON
PIN
1
2
P3 – 20 PIN ATX Input Power
Pin
1
2
3
4
5
6
7
8
9
10
Definition
Force Power ON
ATX Input Power (20 pin)
Power Good LED
3.3v AUX Led
Definition
PWR_ON#
GND
Definition Pin
+3.3V 11
+3.3V 12
GND 13
+5V 14
GND 15
+5V 16
GND 17
PWRON 18
+5VSB 19
+12V1 20
One Stop Systems
Definition
+3.3V
-12V
GND
PS_ON#
GND
GND
GND
NC
+5V
+5V
OSS-PCIe-BP-2019 | 8