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EVB User Guide

M80_EVB_UGD_V1.0

- 21 -

3.9.

USB interface

1

2

3

4

Figure 14: USB interface

Table 14: Pins of serial port

Pin

Signal

I/O

Description

Note

1

GND

GND

2

VUSB

I

USB power

3

USB_DM

I/O

USB data negative

4

USB_DP

I/O

USB data positive

Quectel

Confidential

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Summary of Contents for M80

Page 1: ...EVB User Guide M80_EVB_UGD_V1 0 0 M80 Quectel Cellular Engine EVB User Guide M80_EVB_UGD_V1 0 ...

Page 2: ...ossession Furthermore system validation of this product designed by Quectel within a larger electronic system remains the responsibility of the customer or the customer s system integrator All specifications supplied herein are subject to change Copyright This document contains proprietary technical information of Quectel Co Ltd Copying this document distribution to others and communication of the...

Page 3: ... 4 SIM card interface 15 3 4 1 SIM1 card interface 15 3 4 2 SIM2 card interface 16 3 5 Antenna interface 17 3 6 Serial port and debug port 17 3 7 Switches and buttons 19 3 8 Operating status LED 20 3 9 USB interface 21 3 10 Test points 22 3 10 1 CON101 23 3 10 2 CON102 23 3 10 3 CON103 24 3 10 4 CON104 25 3 10 5 CON105 26 4 EVB accessories assembly 27 5 Illustration 28 5 1 Power on 28 5 2 Communic...

Page 4: ...OUD SPEAKER 14 TABLE 7 PINS OF SIM CARD INTERFACE 15 TABLE 8 PINS OF SIM CARD INTERFACE 16 TABLE 9 PINS OF DEBUG PORT 17 TABLE 10 PINS OF UART PORT3 18 TABLE 11 PINS OF SERIAL PORT 18 TABLE 12 SWITCHES AND BUTTONS 19 TABLE 13 STATUS LEDS 20 TABLE 14 PINS OF SERIAL PORT 21 TABLE 15 PINS OF CON101 23 TABLE 16 PINS OF CON102 24 TABLE 17 PINS OF CON103 24 TABLE 18 PINS OF CON104 25 TABLE 19 PINS OF CO...

Page 5: ...FIGURE 8 SIM2 CARD INTERFACE 16 FIGURE 9 ANTENNA INTERFACE 17 FIGURE 10 AUXILIARY UART AND DEBUG UART 17 FIGURE 11 MAIN UART 18 FIGURE 12 SWITCHES AND BUTTONS 19 FIGURE 13 OPERATING STATUS LED 20 FIGURE 14 USB INTERFACE 21 FIGURE 15 TEST POINTS OVERVIEW 22 FIGURE 16 CON101 23 FIGURE 17 CON102 23 FIGURE 18 CON103 24 FIGURE 19 CON104 25 FIGURE 20 CON105 26 FIGURE 21 EVB AND ACCESSORIES EQUIPMENT 27 ...

Page 6: ...EVB User Guide M80_EVB_UGD_V1 0 5 0 Revision history Revision Date Author Description of change 1 0 2011 12 09 Ray Xu Original Quectel Confidential ...

Page 7: ...these guidelines into all manuals supplied with the product If not so Quectel does not take on any liability for customer failure to comply with these precautions When in a hospital or other health care facility observe the restrictions on the use of mobile Switch the cellular terminal or mobile off Medical equipment may be sensitive to RF energy interference Switch off the cellular terminal or mo...

Page 8: ...gent help please remember using emergency call In order to make or receive calls the cellular terminal or mobile must be switched on and in a service area with adequate cellular signal strength Some networks do not allow for emergency call if certain network services or phone features are in use e g lock functions fixed dialing etc You may have to deactivate those features before you can make an e...

Page 9: ...EVB User Guide M80_EVB_UGD_V1 0 8 2 EVB kit introduction 2 1 EVB top and bottom view A B C D E Y F G H I J K L M N O Figure 1 EVB top view Quectel Confidential ...

Page 10: ...EVB User Guide M80_EVB_UGD_V1 0 9 P Q R S T U V W Z X Figure 2 EVB bottom view A SIM1 card cassette B Main UART port C Debug UART port D Auxiliary UART port Quectel Confidential ...

Page 11: ...ton K EMERG_OFF button L LED indicator M Camera interface N GPS module O M80 module P SIM2 card cassette Q USB interface R PCM audio S Handset interface of audio channel 1 T Handset interface of audio channel 2 U Earphone interface of audio channel 2 X Analogy camera interface Y GPS RF connector Z SD card cassette Quectel Confidential ...

Page 12: ...UGD_V1 0 11 2 2 EVB accessories Figure 3 Introduction to accessories A USB to UART converter cable B USB cable C Earphone D 5V DC adapter E Bolts and nuts for fixing module and EVB F RF cable and Antenna Quectel Confidential ...

Page 13: ...e M80_EVB_UGD_V1 0 12 3 Interface application 3 1 Power interface GND 1 Figure 4 Power interface Table 2 Pin of power interface Pin Signal I O Description 1 Adapter input I 5V 2A DC source input Quectel Confidential ...

Page 14: ...input 2 SPK2N O Negative receiver output 3 SPK2P O Positive receiver output 4 MIC2P I Positive microphone input An earphone or handset can be used in audio channel 2 Table 4 Pins of audio channel 2 Pin Signal I O Description Note 1 MIC2N I Negative microphone input 2 AGND AGND of audio circuits 3 SPK2P O Positive receiver output 4 MIC2P I Positive microphone input An earphone or handset can be use...

Page 15: ...input 2 SPK1N O Negative receiver output 3 SPK1P O Positive receiver output 4 MIC1P I Positive microphone input 3 3 Loud speaker 1 2 Figure 6 Loud speaker interface Table 6 Pins of loud speaker Pin Signal I O Description Note 1 LOUDSPKN O Negative loud speaker output 2 LOUDSPKP O Positive loud speaker output Quectel Confidential ...

Page 16: ...interface Pin Signal I O Description Note 1 SIM1_PRESENCE I SIM card detect 2 SIM1_CLK O SIM card clock 3 SIM1_RST O SIM card reset 4 SIM1_VDD O SIM power 5 GND O GND 6 VPP O SIM card power output 7 SIM1_DATA I O SIM card data I O 8 SIM_DETECT Pulled down GND with external circuit When the tray is present pin 4 is connected to pin 8 Quectel Confidential ...

Page 17: ... 8 SIM2 card interface Table 8 Pins of SIM card interface Pin Signal I O Description Note 1 GND Ground Not supported at present 2 VPP Not connected 3 SIM2_DATA I O SIM card data I O 4 SIM2_CLK O SIM card clock 5 SIM2_RST O SIM card reset 6 SIM2_VDD O SIM power Quectel Confidential ...

Page 18: ... 9 Antenna interface 3 6 Serial port and debug port 1 1 1 2 1 3 2 1 2 2 2 3 Figure 10 Auxiliary UART and Debug UART Table 9 Pins of debug port Pin Signal I O Description Note 2_1 DBG_TXD O Transmit data 2_2 DBG_RXD I Receive data 2_3 GND Ground Quectel Confidential ...

Page 19: ...Signal I O Description Note 1_1 DCD O Data carrier detection 1_2 TXD O Transmit data 1_3 RXD I Receive data 1_4 DTR I Data terminal ready 1_5 GND Ground 1_7 RTS I Request to send 1_8 CTS O Clear to send 1_9 RI O Ring indicator Pin Signal I O Description Note 1_1 TXD_AUX O Transmit data 1_2 RXD_AUX I Receive data 1_3 GND Ground Quectel Confidential ...

Page 20: ...O Description Note S1 VBAT I Control power supply via adaptor S2 VCHG I Control charging if module has charging function S3 DOWNLOAD I Pull to ON when downloading firmware via USB S4 PWRKEY Pull to ON when downloading firmware via UART K1 PWRKEY I Turn on off the module K2 EMERG_OFF I Emergency button for shutting down the system Quectel Confidential ...

Page 21: ...e 13 Status LEDs Part Name I O Description Note L1 VBAT ON OFF indicator O Bright VBAT ON Extinct VBAT OFF L2 RESERVED L3 GSM_NET status indicator O Blinking at a certain frequency according to various GSM network status L4 Module status indicator O Indication of module operating status Quectel Confidential ...

Page 22: ...1 0 21 3 9 USB interface 1 2 3 4 Figure 14 USB interface Table 14 Pins of serial port Pin Signal I O Description Note 1 GND GND 2 VUSB I USB power 3 USB_DM I O USB data negative 4 USB_DP I O USB data positive Quectel Confidential ...

Page 23: ...EVB User Guide M80_EVB_UGD_V1 0 22 3 10 Test points Figure 15 Test points overview Quectel Confidential ...

Page 24: ...ption Note 1 DBG_RXD I Receive data 2 RESERVED 3 PCM_RST O PCM reset 4 PCM_SYNC O PCM frame synchronization 5 TXD_AUX O Transmit data 6 RXD_AUX I Receive data 7 DBG_TXD O Transmit data 8 PCM_OUT O PCM data output 9 PCM_CLK O PCM clock 10 PCM_IN I PCM data input 3 10 2 CON102 1 2 3 4 5 6 7 8 9 10 Figure 17 CON102 Quectel Confidential ...

Page 25: ...ESERVED 7 RESERVED 8 RESERVED 9 RESERVED 10 RESERVED 3 10 3 CON103 1 2 3 4 5 6 7 8 9 10 Figure 18 CON103 Table 17 Pins of CON103 Pin Signal I O Description Note 1 VDD_EXT O Supply 2 8V voltage for external circuit 2 VCC_1V8 3 EINT0 I External interrupt 4 RESERVED 5 RESERVED 6 RESERVED 7 RESERVED 8 RESERVED 9 RESERVED 10 RESERVED Quectel Confidential ...

Page 26: ...e 18 Pins of CON104 Pin Signal I O Description Note 1 RESERVED 2 TXD O Transmit data 3 GND GND 4 RI O Ring indicator 5 EINT1 I External interrupt 6 RXD I Receive data 7 DCD O Data carrier detection 8 CTS O Clear to send 9 DTR I Data terminal ready 10 RTS I Request to send Quectel Confidential ...

Page 27: ...4 Pin Signal I O Description Note 1 RESERVED 2 RESERVED 3 RESERVED 4 STATUS O Indicate module operating status 5 ADC0 I General purpose analog to digital converter 6 ADC1 I General purpose analog to digital converter 7 NETLIGHT O Network status indication 8 RESERVED 9 RESERVED 10 RESERVED Quectel Confidential ...

Page 28: ...EVB User Guide M80_EVB_UGD_V1 0 27 4 EVB accessories assembly Generally the EVB and its accessories are equipped as Figure 21 Figure 21 EVB and accessories equipment Quectel Confidential ...

Page 29: ...which can be checked by the Device Manager on PC 3 Connect an antenna to M80 EVB with an RF cable 4 Insert SIM card into the SIM1 card socket 5 Insert earphone or handset into audio interface 6 For Power On operation please refer to chapter 5 1 7 After waiting for 2 3 seconds customer should first input AT or at string once or more until receiving OK from the module in the HyperTerminal The module...

Page 30: ... only be done in emergency such as failing to turn off the module through the PWRKEY button 5 6 Auxiliary UART Quectel module provides two UART ports for achieving Dual UART AT QEAUART 1 which is sent via main UART is used to enable auxiliary UART Please restart the module after executing the command For more details please refer to document 5 Auxiliary UART only includes TX data TXD RX data RXD F...

Page 31: ...Shanghai Quectel Wireless Solutions Co Ltd Room 501 Building 13 No 99 Tianzhou Road Shanghai China 200233 Tel 86 21 5108 6236 Mail info quectel com ...

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