24
Introduction
Figure 1-19: DC 5V and 3.3V Connectors Configuration
Table 1-14: DC 5V and 3.3V Connectors Pin Assignments
1.8.3
USIM Port
Use of 3.5G mini-PCIe module requires a SIM card for communi-
cation with a telecom operator. The MXE-5400 provides a USIM
port connected to the mini-PCIe connector, with which a SIM card
and 3.5G mini-PCIe module can be installed to facilitate 3.5G
communication.
1.8.4
SATA Connectors (X2)
The SATA connectors support data transfer up to 6.0Gb/s(600MB/
s), with a SATA host controller supporting legacy mode using I/O
space and AHCI mode using memory space. The SATA connector
is compatible with a 2.5in. hard disk drive (HDD) or solid state disk
Pin
Description
CN19
1
+5V
2
Gnd
CN20
1
+3.3V
2
Gnd
CN20
CN19
1
1
2
2
