Kontron COM Express Eval 10 User Manual page 33

PCIexpress status LED
The PCIexpress status LED D32-D37 shows active devices on available PCIexpress ports and if the PCIe switch is
working correctly
LED
D32
D33
D34
D35
D36
D37
D74
D75
Express Card
The Express Card Slot J41 in combination with USB #5 allows 1.3A on 3.3V, 275mA on AuxPower and 650mA on 1.5V
continuous Card Power with pin-out in table below. Close configuration jumper J64 to disable the Express Card slot
Pin
1
2
3
4
5
6
7
8
9
10
30
Description
PCIe Switch Lane 4 good (PCIe Slot C)
PCIe Switch Lane 3 good (PCIe Slot B)
PCIe Switch Lane 2 good (Express Card)
PCIe Switch Lane 1 good (PCIe2PCI Bridge)
PCIe Switch Lane 0 good (Uplink)
PCIe Switch Error
PCIe Switch disabled (PCIe Slot C inactive)
PCIe Switch enabled (PCIe Slot A inactive)
J41 Signal
GND
USB_D-
USB_D+
CPUSB#
NC
NC
SMB_CLK
SMB_DATA
1.5V_2
1.5V_1
COM Express® Eval Type 10 / Connectors and Features
Pin
14
15
16
17
18
19
20
21
22
23
J41 Signal
3.3VS_1
3.3VS_0
CLKREQ#
CPPE#
REFCLK-
REFCLK+
GND
PERN0
PERP0
GND_1