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Quectel UMTS Module Series, User Manual

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UMTS/HSPA/LTE  Module  Series 

                                                                                                                              UMTS&LTE  EVB  User  Guide

 

 

UMTS&LTE_EVB_User_Guide                                                                                                                    32 / 44 

 
 

 

4.9. Switches and Buttons 

 

The UMTS&LTE EVB includes two switches (S201 and S901) and three buttons (S301, S302 and S303), 

as shown in the following figures. 

S901

 

Figure 27: S901 Switch 

 

S201

S302

S303

S301

 

Figure 28: S201 Switch and S301/S302/S303

 

Buttons 

 

Table 10: Description of Switches and Buttons   

Reference No. 

Description 

S201 

VBAT ON/OFF control   

S901 

Switched to the left: connect BT interface (UART, PCM) of Wi-Fi modules to 

the  PCM  interface  of  EC2x/AG35  modules,  for  testing  the  BT  function  of 

Wi-Fi modules.   

Summary of Contents for UMTS Module Series

Page 1: ...UMTS LTE EVB User Guide UMTS HSPA LTE Module Series Rev UMTS LTE_EVB_User_Guide_V2 1 Date 2017 12 27 Status Released www quectel com supported by www atlantikelektronik de...

Page 2: ...ON PROVIDED IS BASED UPON CUSTOMERS REQUIREMENTS QUECTEL MAKES EVERY EFFORT TO ENSURE THE QUALITY OF THE INFORMATION IT MAKES AVAILABLE QUECTEL DOES NOT MAKE ANY WARRANTY AS TO THE INFORMATION CONTAIN...

Page 3: ...series and EG95 2 Added the description of UMTS LTE TE A interface Chapter 4 2 3 Added the description of Wi Fi Ethernet TE A interface Chapter 4 3 4 Added the description of digital audio codec boar...

Page 4: ...J801 21 4 5 Audio Interfaces 22 4 5 1 Digital Audio Codec Board Interface J501 22 4 5 2 Analog Audio Interfaces J603 J601 J602 23 4 5 2 1 Loudspeaker Interface J603 23 4 5 2 2 Earphone Interface J601...

Page 5: ...UMTS HSPA LTE Module Series UMTS LTE EVB User Guide UMTS LTE_EVB_User_Guide 4 44 6 Appendix A References 43...

Page 6: ...5 PIN DEFINITION OF J601 25 TABLE 6 PIN DEFINITION OF J602 27 TABLE 7 PIN DEFINITION OF J702 28 TABLE 8 PIN DEFINITION OF J401 31 TABLE 9 PIN DEFINITION OF J402 31 TABLE 10 DESCRIPTION OF SWITCHES AN...

Page 7: ...E 15 REFERENCE CIRCUIT DESIGN FOR EARPHONE INTERFACE J601 24 FIGURE 16 PIN ASSIGNMENT OF J601 24 FIGURE 17 SKETCH OF AUDIO PLUG 25 FIGURE 18 REFERENCE CIRCUIT DESIGN FOR HANDSET INTERFACE J602 26 FIGU...

Page 8: ...traction and can lead to an accident You must comply with laws and regulations restricting the use of wireless devices while driving Switch off the cellular terminal or mobile before boarding an aircr...

Page 9: ...is used close to TV set radio computer or other electric equipment In locations with potentially explosive atmospheres obey all posted signs to turn off wireless devices such as your phone or other ce...

Page 10: ...This EVB can test basic functionalities of these modules 2 1 Applicable Modules UMTS LTE EVB is applicable to the following module models UMTS LTE modules UC20 UGxx 1 EC2x 2 EG9x 3 AG35 BG96 Wi Fi Mod...

Page 11: ...ce Support U SIM card insertion detection Support U SIM card 3 0V and 1 8V Audio Interfaces One digital audio codec board interface Support Realteck ALC5616 and TI TLV320AIC3104 codec boards Three ana...

Page 12: ...2 J901 60Pin 60Pin J102 J101 100Pin 100Pin J701 J806 J804 S901 S301 PWRDWN_N J501 60Pin J803 J601 Earphone Test Points UGxx TE A EG9x TE A UC20 TE A Codec board interface Handset J602 Test Point 146 4...

Page 13: ...J501 Codec board interface J603 Used for loudspeaker Used to test the analog audio function of UMTS LTE modules J601 Used for earphone Used to test the analog audio function of UMTS LTE modules J602...

Page 14: ...UMTS LTE modules For the detailed information of power supply for Wi Fi modules please refer to Chapter 4 1 and Chapter 4 3 2 4 Top View of EVB The top view of the UMTS LTE EVB is shown as following...

Page 15: ...VB kit are listed as below USB to UART converter cable Bolts and coupling nuts Driver disk RF cables Codec boards USB cable Earphone GNSS Antenna Main Antennas Wi Fi Antenna Figure 3 EVB Kit Accessori...

Page 16: ...eption GNSS antenna passive 1 Wi Fi antenna 1 Audio Earphone 1 Disk USB 2 0 to RS232 driver and USB driver disk 1 Codec Boards ALC5616 and TLV320AIC3104 2 Others Bolts and coupling nuts for assembling...

Page 17: ...HSPA LTE Module Series UMTS LTE EVB User Guide UMTS LTE_EVB_User_Guide 16 44 3 EVB Kit Accessories Assembly The following figure shows the EVB Kit accessories assembly Figure 4 UMTS LTE EVB Kit Assem...

Page 18: ...terface J201 J801 The UMTS LTE EVB can be powered by an external power adapter through connecting with the power jack J201 or USB receptacle J801 on the EVB The power adapter connects to a step down c...

Page 19: ...apter is shown as below Inner contact Outer contact Figure 7 Power Plug Design 4 2 UMTS LTE TE A Interface The UMTS LTE TE A interface is designed to accommodate the TE A of UMTS LTE UC20 UGxx EC2x EG...

Page 20: ...he Wi Fi Ethernet TE A interface is designed to accommodate the TE A of Wi Fi FC20 AF20 modules The TE A is connected to the EVB via BTB connectors J901 and J902 The interface allows customers to easi...

Page 21: ...NT_N SGMII_RST_N SGMII_MDIO_DAT SGMII_MDIO_CLK VDD_3V3 24 32 SDIO_CMD SDIO_CLK SDIO_D0 SDIO_D1 SDIO_D2 SDIO_D3 42 46 50 52 54 56 46 50 52 54 56 42 SDIO_CMD SDIO_CLK SDIO_D0 SDIO_D1 SDIO_D2 SDIO_D3 GND...

Page 22: ...erface J801 for connection with a host device The USB data lines USB_DP and USB_DM are connected directly to the module The USB_VBUS line can be used for USB connection detection and EVB power supply...

Page 23: ...Customers can select different codecs according to their own application demands and also can use AT command to switch between codecs Two examples are provided below For more details please refer to d...

Page 24: ...r Interface J603 Audio interface J603 is designed for loudspeakers and the following figure shows a reference design of loudspeaker with an external Class D audio amplifier LOUDL P LOUDR N Differentia...

Page 25: ...75pF GND GND AGND Close to Socket Differential layout 15pF 10pF 33pF GND GND AGND Codec ALC5616 TLV3104 Close to Socket AGND ESD ESD Audio Jack 22uF U101 J601 1 4 5 3 2 SPK_R 10pF 33pF 22uF 6 MIC_P 0R...

Page 26: ...E EVB 2 1 MIC GND SW SPK_R SPK_L 3 4 32 32 Figure 17 Sketch of Audio Plug 4 5 2 3 Handset Interface J602 Audio interface J602 is designed for handsets A reference circuit design for handset interfaces...

Page 27: ...33pF 10pF 10pF 10pF 10pF 10pF 10pF IN2P IN2N LOUDL P LOUDR N FB J602 U101 Codec ALC5616 TLV3104 4 1 3 2 BTB CON J501 Figure 18 Reference Circuit Design for Handset Interface J602 The figure and table...

Page 28: ...plified interface schematic for J702 U SIM card connector USIM_VDD USIM_CLK USIM_DATA USIM_RST USIM_GND J101 J702 C1 C7 C2 C3 Push Push USIM_VDD USIM_DATA USIM_RST USIM_CLK 12 10 8 6 USIM_PRE GND USIM...

Page 29: ...21 Pin Assignment of J702 Table 7 Pin Definition of J702 Pin No Signal Name I O Function C1 USIM_VDD PO U SIM card power supply provided by UMTS LTE EVB C2 USIM_RST DO U SIM card reset C3 USIM_CLK DO...

Page 30: ...ace customers can easily enhance the memory capacity of modules The following figure shows the simplified interface schematic for J701 SD card connector DAT2 CMD CD DAT3 VDD J101 J701 1 2 4 3 SD1_DATA...

Page 31: ...nd communication COM2 supports 115200bps baud rate by default It can be used for Linux console and log output The following figure shows the block diagram of UART on UMTS LTE EVB J101 UMTS LTE Module...

Page 32: ...f J402 Pin No Signal Name I O Description 1 RS232_DCD DO Data carrier detection 2 RS232_RXD DI Receive data 3 RS232_TXD DO Transmit data 4 RS232_DTR DI Data terminal ready 5 RS232_GND GND 6 NC Not con...

Page 33: ...S303 as shown in the following figures S901 Figure 27 S901 Switch S201 S302 S303 S301 Figure 28 S201 Switch and S301 S302 S303 Buttons Table 10 Description of Switches and Buttons Reference No Descri...

Page 34: ...s on EVB to UMTS LTE module for testing the module s main UART functions and the codec s PCM function S302 Used to turn on off UC20 EC2x EG9x AG35 BG96 modules or turn on UGxx modules only S303 Used t...

Page 35: ...f some signals The following two figures show test points J803 J804 J805 and J806 J806 J803 J805 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 Figure 30 Test Points J803 J805 and J806...

Page 36: ...3 5 DTR_TEST Data terminal ready test pins 2 POWER_EN VBAT enable pin 4 PWRKEY_3 0V PWRKEY_3 0V test pin 6 RESET_3 0V RESET_3 0V test pin 7 VDD_EXT Connected directly to VDD_EXT of UMTS LTE modules 8...

Page 37: ...of UMTS LTE modules 2 SPI_CS_N Connected directly to SPI_CS_N of UMTS LTE modules 3 AP_READY Connected directly to AP_READY of UMTS LTE modules 4 SPI_CLK Connected directly to SPI_CLK of UMTS LTE mod...

Page 38: ...y to voltage translator 5 TXD_1 8V_UART Connected directly to voltage translator 6 TXD_3 0 Connected directly to voltage translator 7 DTR_1 8V Connected directly to DTR of UMTS LTE modules 8 DTR_3 0V...

Page 39: ...D209 VBAT ON OFF indicator will light up Press the S302 PWRKEY for at least 100ms then the UMTS LTE module will be powered on and D205 power ON OFF indicator will light up Power on Wi Fi modules 1 Mak...

Page 40: ...all and then use the QCOM tool provided by Quectel to realize the communication between the UMTS LTE module and the PC The following figure shows the COM Port Setting field on QCOM select correct COM...

Page 41: ...2 cable and the USB serial port number can be viewed through the PC Device Manager as shown below Figure 34 USB Serial Port 3 Install and then use the QCOM tool provided by Quectel to realize the comm...

Page 42: ...COM Port dropdown list and select the USB DM port 3 Click the Load FW Files button to choose the firmware package 4 Click the Start button to upgrade the firmware Figure 36 Configurations for Firmwar...

Page 43: ...e will log off from the network and save data before shutdown but it will be powered on again after shutdown For more details about the AT command please refer to document 5 or document 6 The other wa...

Page 44: ...ign for UC20 UG95 UG96 EC25 EC21 EC20 EC20 R2 0 EC20 R2 1 AG35 and BG96 modules 3 Quectel_FC20_Series_Hardware_Design FC20 series hardware design 4 Quectel_AF20_Hardware_Design AF20 hardware design 5...

Page 45: ...Diode LTE Long Term Evolution MIC Microphone NC Not Connected PC Private Computer PCB Printed Circuit Board PCM Pulse Code Modulation PO Power Output RF Radio Frequency SD Secure Digital SIM Subscrib...

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