Neousys Technology Nuvo-8240GC Series, User Manual, Page: 36 / 139

Nuvo-8240GC
36
Dual mode mSATA/ mini-PCIe socket definition
Pin
Signal (mPCIe) Signal (mSATA) Pin # Signal (mPCIe) Signal (mSATA)
1 WAKE# - 2 +3.3Vaux 3.3V
3 - - 4 GND GND
5 - - 6 +1.5V +1.5V
7 CLKREQ# - 8 UIM_PWR -
9 GND GND 10 UIM_DATA -
11 REFCLK- - 12 UIM_CLK -
13 - 14 UIM_RESET -
15 GND GND 16 UIM_VPP -
Mechanical Key
17 Reserved* - 18 GND GND
19 Reserved* - 20 W_DISABLE# -
21 GND GND 22 PERST# -
23 PERn0 SATA_Rxp 24 3.3V 3.3V
25 PERp0 SATA_Rxn 26 GND GND
27 GND GND 28 +1.5V +1.5V
29 GND GND 30 SMB_CLK SMB_CLK
31 PETn0 SATA_Txn 32 SMB_DATA SMB_DATA
33 PETp0 SATA_Txp 34 GND GND
35 GND GND 36 USB_D- -
37 GND GND 38 USB_D+ -
39 3.3V 3.3V 40 GND GND
41 3.3V 3.3V 42 - -
43 GND - 44 - -
45 Reserved - 46 - -
47 Reserved - 48 +1.5V +1.5V
49 Reserved - 50 GND GND
51 Reserved - 52 3.3V 3.3V
WARNING
Some off-the-shelf mini-PCIe 4G modules are not compliant to standard mini-PCIe interface.
They use 1.8V I/O signals instead of standard 3.3V I/O and may have signal conflict. Please
consult with Neousys for compatibility when in doubt!
Installing an incompatible 4G module may damage the system or the module itself may be
damaged.