Quectel Wireless Solutions Company Limited 201404UC15M User Manual

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UMTS/HSDPA  Module  Series 
                                                                                                                  UC15  Mini  PCIe  Hardware  Design
 
 
UC15_Mini_PCIe_Hardware_Design                    Confidential / Released                                  17 / 40 
 
 
 
 
 
1.  PCM and analog audio interface are only supported in Telematics version. 
2.  Keep all NC, reserved and unused pins unconnected. 
 
3.2.2.  Pin Assignment 
The following figure shows the pin assignment of UC15 Mini PCIe module. The top side contains UC15 
module and antenna connectors. 
 
Figure 2: Pin Assignment 
48 
1.5V 
NC 
— 
— 
 
49 
RESERVED 
PCM_DIN* 
DI 
PCM data input 
 
50 
GND 
GND 
— 
Mini card ground 
 
51 
RESERVED 
PCM_SYNC* 
IO 
PCM frame sync signal 
 
52 
3.3Vaux 
VCC_3V3 
PI 
3.3V DC supply 
 
NOTES