Quectel Mini PCIe-C EVB, User Manual

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UMTS/HSPA+/LTE Standard Module Series
Mini PCIe-C EVB User Guide
Mini_PCIe-C_EVB_User_Guide 5 / 39
Figure Index
FIGURE 1: COMPONENT PLACEMENT OF EVB TOP SIDE (UNIT: MM) ........................................................ 9
FIGURE 2: COMPONENT PLACEMENT OF EVB BOTTOM SIDE (UNIT: MM) .............................................. 10
FIGURE 3: EVB TOP VIEW .............................................................................................................................. 12
FIGURE 4: EVB BOTTOM VIEW ...................................................................................................................... 12
FIGURE 5: EVB KIT ACCESSORIES ............................................................................................................... 13
FIGURE 6: MINI PCIE-C EVB AND ACCESSORIES ASSEMBLY.................................................................... 15
FIGURE 7: EVB POWER SUPPLY BLOCK DIAGRAM .................................................................................... 16
FIGURE 8: EVB POWER SUPPLY INTERFACE .............................................................................................. 17
FIGURE 9: POWER PLUG DESIGN ................................................................................................................. 17
FIGURE 10: REFERENCE CIRCUIT DESIGN OF THE USB INTERFACE ..................................................... 18
FIGURE 11: REFERENCE CIRCUIT DESIGN FOR CODEC ........................................................................... 19
FIGURE 12: REFERENCE CIRCUIT DESIGN FOR EARPHONE INTERFACE J401 ..................................... 19
FIGURE 13: PIN ASSIGNMENTS OF EARPHONE INTERFACE J401 ........................................................... 20
FIGURE 14: REFERENCE CIRCUIT DESIGN FOR HANDSET INTERFACE J404 ........................................ 21
FIGURE 15: PIN ASSIGNMENTS OF HANDSET INTERFACE J404 .............................................................. 21
FIGURE 16: REFERENCE CIRCUIT DESIGN FOR HANDSET INTERFACE J402 ........................................ 22
FIGURE 17: PIN ASSIGNMENTS OF HANDSET INTERFACE J402 .............................................................. 23
FIGURE 18: REFERENCE CIRCUIT DESIGN FOR EARPHONE INTERFACE J403 ..................................... 24
FIGURE 19: PIN ASSIGNMENTS OF EARPHONE INTERFACE J403 ........................................................... 24
FIGURE 20: SKETCH DESIGN OF CTIA AUDIO PLUG .................................................................................. 25
FIGURE 21: REFERENCE CIRCUIT DESIGN FOR (U)SIM INTERFACE J303 .............................................. 26
FIGURE 22: PIN ASSIGNMENTS (U)SIM INTERFACE J303 .......................................................................... 26
FIGURE 23: BLOCK DIAGRAM OF UART INTERFACE .................................................................................. 27
FIGURE 24: PIN ASSIGNMENTS OF UART INTERFACE J301 ...................................................................... 28
FIGURE 25: SWITCH S201 AND BUTTON S101 ............................................................................................. 29
FIGURE 26: STATUS INDICATORS ................................................................................................................. 30
FIGURE 27: TEST POINTS ............................................................................................................................... 31
FIGURE 28: USB PORTS FOR UC20/EC20 R2.0/EC20 R2.1 MINI PCIE-C/EP200F ..................................... 33
FIGURE 29: USB PORTS FOR EC200T MINI PCIE-C/EC200T-CN MINI PCIE-D .......................................... 34
FIGURE 30: COM PORT SETTING FIELD ON QCOM (USB AT PORT CONNECTION) ................................ 34
FIGURE 31: USB SERIAL PORT ...................................................................................................................... 34
FIGURE 32: COM PORT SETTING FIELD ON QCOM (USB SERIAL PORT CONNECTION) ....................... 34
FIGURE 33: CONFIGURATIONS FOR FIRMWARE UPGRADE (UC20/EC20 R2.0/EC20 R2.1 MINI
PCIE-C/EP200F) ............................................................................................................................................... 35
FIGURE 34: FIRMWARE UPGRADE (EC200T MINI PCIE-C/EC200T-CN MINI PCIE-D) ............................... 36