Stevie User Manual Rev 1.03
Page 27
8.10 PCIe MiniCard Connector: J13
The TX (Transmit) and RX (Receive) signals are transmitted by the host.
The TX signal channels on the socket and the RX signal channels on the AGX Xavier Series Module are bi-
directional. The RX signal on the socket is driven by the TX signal on the installed module and vice versa.
The Chip Select (CS) control feature is available to generate commands on the SPI bus.
The two mounting standoffs at the far end of the AGX Xavier Series Module installation site are not
connected to Ground.
The pinouts are specified below.
1
2
+3.3V
3
4
Gnd
5
6
+1.5V
Clkreq-
7
8
Gnd
9
10
PCIe 1 Clk-
11
12
PCIe 1 Clk+
13
14
Gnd
15
16
KEY
17
18
Gnd
19
20
Disable-
Gnd
21
22
PCIe Reset-
PCIe 1 RX-
23
24
+3.3V
PCIe 1 RX+
25
26
Gnd
Gnd
27
28
+1.5V
Gnd
29
30
SMB Clk
PCIe 1 TX-
31
32
SMB Data
PCIe 1 TX+
33
34
Gnd
Gnd
35
36
Gnd
37
38
+3.3V
39
40
Gnd
+3.3V
41
42
WWAN LED-
Ground
43
44
WLAN LED-
45
46
WPAN LED-
47
48
+1.5V
Pull-up to +3.3V
49
50
Gnd
51
52
+3.3V
Connector Part Number:
MM60-52B1-E1-R650
