UMTS/HSPA/LTE Module Series
Mini PCIe EVB User Guide
Mini_PCIe_EVB_User_Guide Confidential / Released 5 / 30
Figure Index
FIGURE 1: SYSTEM OVERVIEW ....................................................................................................................... 9
FIGURE 2: EVB TOP VIEW ............................................................................................................................... 11
FIGURE 3: EVB ACCESSORIES ...................................................................................................................... 12
FIGURE 4: SIMPLIFIED POWER SUPPLY SCHEMATIC ................................................................................ 13
FIGURE 5: POWER INTERFACE ..................................................................................................................... 14
FIGURE 6: POWER PLUG ................................................................................................................................ 14
FIGURE 7: CIRCUIT OF USB INTERFACE ...................................................................................................... 15
FIGURE 8: AUDIO CODEC CIRCUIT ............................................................................................................... 16
FIGURE 9: J401 EARPHONE CIRCUIT ........................................................................................................... 16
FIGURE 10: J403 EARPHONE CIRCUIT ......................................................................................................... 17
FIGURE 11: PIN ASSIGNMENT OF J401/J403 ................................................................................................ 17
FIGURE 12: THE SKETCH OF CTIA AUDIO PLUG ......................................................................................... 18
FIGURE 13: J404 HANDSET CIRCUIT ............................................................................................................ 18
FIGURE 14: J402 HANDSET CIRCUIT ............................................................................................................ 19
FIGURE 15: SIMPLIFIED USIM CARD INTERFACE SCHEMATIC ................................................................. 20
FIGURE 16: PINS ASSIGNMENT OF USIM CARD HOLDER .......................................................................... 20
FIGURE 17: UART BLOCK DIAGRAM ............................................................................................................. 21
FIGURE 18: MAIN UART PORT (J301) ............................................................................................................ 22
FIGURE 19: SWITCH AND BUTTON ................................................................................................................ 23
FIGURE 20: STATUS LEDS .............................................................................................................................. 23
FIGURE 21: TEST POINTS ............................................................................................................................... 25
FIGURE 22: SELECT THE USB DM PORT TO UPDATE FIRMWARE ............................................................ 28
FIGURE 23: EVB AND ACCESSORIES EQUIPMENT ..................................................................................... 29
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