36
Super A2SAP-L1 User's Manual
LED1
JCOM1: COM1/COM2
J3: AUDIO FP
BT1
LVDS1
JMP1
JGP1
JF1
JMD1
SRW1
SRW2
JPWR1
JLAN1LED1
JLAN1
JHDMI1
I-SATA1
JUSB1
JUSB2
JLCDPWR1
USB 0/1
USB 2/3
JLPC
A2SAP-L1
REV:1.00
DESIGNED IN USA
1
1. M.2 Slot
M.2 Slot
M.2 is formerly known as Next Generation
Form Factor (NGFF) and is located at JMD1
on the motherboard. The M.2 slot is designed
for internal mounting devices. The A2SAP-L1
motherboard deploys a B-KEY for SATA/PCIe
SSD devices or USB/PCIe WWAN or GNSS
card. The A2SAP-L1 deploys a 2242/3042
screw hole location for a 2242/3042 M.2
module.
M.2 Slot Pin Definitions
Pin#
Definition
Pin#
Definition
1
NC
2
P3V3SB
3
GND
4
P3V3SB
5
GND
6
FULL_CARD_POW-
ER_OFF#(PU to
P1V8SB only)
7
USB_D+
8
W_DISABLE1#(PU
to P3V3SB only)
9
USB_D-
10
LED
11
GND
12
13
14
15
16
17
18
19
20
NC
21
NC
22
NC
23
WWAN_
WAKE_N(PU to
P1V8SB only)
24
NC
25
NC
26
RF_KILL_
GPS_1P8_N(PU to
P1V8SB only)
27
GND
28
NC
29
NC
30
NC
31
NC
32
NC
33
GND
34
NC
35
NC
36
NC
37
NC
38
DEVSLP
(reserved)
39
GND
40
SMB_CLK
(reserved)
41
PERn0/
42
SMB_DATA
(reserved)
43
PERp0/SATARX-
44
ALERT(PU to
P1V8SB only)
45
GND
46
NC
47
PETn0/SATATX-
48
NC
49
PETn0/
50
PERST (PLTRST)
51
GND
52
CLK_REQ_N
53
REFCLK-
54
PE_WAKE_N
55
56
NC
57
GND
58
NC
59
NC
60
NC
61
NC
62
NC
63
NC
64
NC
65
NC
66
NC
67
NC
68
SYSCLK (reserved)
69
PE_DET
70
P3V3SB
71
GND
72
P3V3SB
73
GND
74
P3V3SB
75
NC
