Pciexpress status led, Express card – Kontron COMe Eval Carrier T10 User Manual
Page 33
COM Express® Eval Type 10
/ Connectors and Features
30
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
Description
D32
PCIe Switch Lane 4 good (PCIe Slot C)
D33
PCIe Switch Lane 3 good (PCIe Slot B)
D34
PCIe Switch Lane 2 good (Express Card)
D35
PCIe Switch Lane 1 good (PCIe2PCI Bridge)
D36
PCIe Switch Lane 0 good (Uplink)
D37
PCIe Switch Error
D74
PCIe Switch disabled (PCIe Slot C inactive)
D75
PCIe Switch enabled (PCIe Slot A inactive)
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
J41 Signal
Pin
J41 Signal
1
GND
14
3.3VS_1
2
USB_D-
15
3.3VS_0
3
USB_D+
16
CLKREQ#
4
CPUSB#
17
CPPE#
5
NC
18
REFCLK-
6
NC
19
REFCLK+
7
SMB_CLK
20
GND
8
SMB_DATA
21
PERN0
9
1.5V_2
22
PERP0
10
1.5V_1
23
GND_1