UMTS/HSPA/LTE Module Series
Mini PCIe EVB User Guide
Mini_PCIe_EVB_User_Guide Confidential / Released 3 / 30
Contents
About the Document ................................................................................................................................... 2
Contents ....................................................................................................................................................... 3
Table Index ................................................................................................................................................... 4
Figure Index ................................................................................................................................................. 5
1
Introduction .......................................................................................................................................... 6
1.1.
Safety Information ................................................................................................................... 7
2
General Overview ................................................................................................................................. 8
2.1.
Scope of the EVB .................................................................................................................... 8
2.2.
Key Features ........................................................................................................................... 8
2.3.
System Overview..................................................................................................................... 9
2.4.
Interface Overview................................................................................................................... 9
2.5.
EVB View ............................................................................................................................... 11
2.6.
EVB Accessories ................................................................................................................... 11
3
Interface Application ......................................................................................................................... 13
3.1.
Power Interface ..................................................................................................................... 13
3.2.
USB Device Interface ............................................................................................................ 14
3.3.
Audio Interface ...................................................................................................................... 15
3.3.1.
Earphone (J401/J403).................................................................................................... 16
3.3.2.
Handset (J404/J402) ...................................................................................................... 18
3.4.
USIM Card Interface .............................................................................................................. 19
3.5.
UART Interface ...................................................................................................................... 21
3.6.
Switch and Button.................................................................................................................. 22
3.7.
Status LEDs ........................................................................................................................... 23
3.8.
Jumpers ................................................................................................................................. 24
3.9.
Test Points ............................................................................................................................. 24
4
Operation of Mini PCIe Module ......................................................................................................... 26
4.1.
Power On Mini PCIe Module ................................................................................................. 26
4.2.
Power Off Mini PCIe Module ................................................................................................. 26
4.3.
Reset Mini PCIe Module ........................................................................................................ 27
4.4.
Communication via USB or UART Interface ......................................................................... 27
4.4.1.
Communication via USB Interface ................................................................................. 27
4.4.2.
Communication via UART Interface ............................................................................... 27
4.5.
Firmware Upgrade ................................................................................................................. 27
5
EVB Accessories Assembly ............................................................................................................. 29
6
Appendix A Reference ....................................................................................................................... 30
Quectel
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