Mpcie Connector (J38) - Kontron KTA75/Flex User Manual

KTD-N0876-0

8.3 mPCIe connector (J38)

The mPCIe (mini
supports USB (port USB2).
Header Pin Signal
1 Wake#
3 N.C.
5 N.C.
7 Clkreq#
9 GND
11 PE_Clk-
13 PE_Clk+
1
15 GND
17 N.C.
19 N.C.
21 GND
23 PE_RX-
25 PE_RX+
27 Gnd
29 Gnd
31 PE_TX-
33 PE_TX+
35 Gnd
37 Gnd
39 3.3V
41 3.3V
43 Gnd
45 N.C.
47 N.C.
49 N.C.
51 N.C.
Page 51
PCI Express) port
Description Type
I-
Wake event
3.3
- NC
- NC
Clock I-
request 3.3
Ground PWR
®
PCIe
DSO
clock-
®
PCIe
DSO
clock+
Ground PWR
- NC
- NC
Ground PWR
®
PCIe
DSI
receive-
®
PCIe
DSI
receive+
Ground PWR
Ground PWR
®
PCIe
DSO
transmit-
®
PCIe
DSO
transmit+
Ground PWR
Ground PWR
Power +3.3V PWR
Power +3.3V PWR
Ground PWR
- NC
- NC
- NC
- NC
KTA75/Flex Users Guide
KTA75/Flex Users Guide
Connector Signal Definition
is PCIe 2.0 compliant
Pin Signal Description
2 3.3V Power +3.3V
4 Gnd Ground
6 1.5V Power +1.5V
8 N.C.
10 N.C.
12 N.C.
14 N.C.
16 N.C.
18 Gnd Ground
W_Disab Wireless
20
le# disable
22 PE_RST# PCIe
24 3.3V Power +3.3V
26 Gnd Ground
28 1.5V Power +1.5V
30 I2C_Clk I2C
I2C_Dat
32 I2C
a
34 Gnd Ground
Diff. pair
36 USB2-
USB2 -
Diff. pair
38 USB2+
USB2 +
40 Gnd Ground
42 N.C.
44 N.C.
46 N.C.
48 1.5V Power +1.5V
50 Gnd Ground
52 3.3V Power +3.3V
and it
Type
PWR
PWR
PWR
- NC
- NC
- NC
- NC
- NC
PWR
O-3.3
®
reset O-3.3
PWR
PWR
PWR
TM
clock O-3.3
TM
data IO-3.3
PWR
DSIO
0.4V
DSIO-
0.4V
PWR
- NC
- NC
- NC
PWR
PWR
PWR