Quectel UMTS<E EVB User manual

UMTS&LTE EVB
User Guide
UMTS/HSPA/LTE Module Series
Rev. UMTS&LTE_EVB_User_Guide_V2.0
Date: 2017-01-12
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Our aim is to provide customers with timely and comprehensive service. For any
assistance, please contact our company headquarters:
Quectel Wireless Solutions Co., Ltd.
Office 501, Building 13, No.99, Tianzhou Road, Shanghai, China, 200233
Tel: [phone]
Email: [email protected]
Or our local office. For more information, please visit:
http://www.Quectel.com/support/salesupport.aspx
For technical support, or to report documentation errors, please visit:
http://www.Quectel.com/support/techsupport.aspx
Or email to: [email protected]
GENERAL NOTES
QUECTEL OFFERS THE INFORMATION AS A SERVICE TO ITS CUSTOMERS. THE INFORMATION
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 CONTAINED HEREIN, AND DOES NOT ACCEPT
ANY LIABILITY FOR ANY INJURY, LOSS OR DAMAGE OF ANY KIND INCURRED BY USE OF OR
RELIANCE UPON THE INFORMATION. ALL INFORMATION SUPPLIED HEREIN IS SUBJECT TO
CHANGE WITHOUT PRIOR NOTICE.
COPYRIGHT
THE INFORMATION CONTAINED HERE IS PROPRIETARY TECHNICAL INFORMATION OF
QUECTEL CO., LTD. TRANSMITTING, REPRODUCTION, DISSEMINATION AND EDITING OF THIS
DOCUMENT AS WELL AS UTILIZATION OF THE CONTENT ARE FORBIDDEN WITHOUT
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OR DESIGN.
Copyright © Quectel Wireless Solutions Co., Ltd. 2017. All rights reserved.
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About the Document
History
Revision
Date
Author
Description
1.0
2015-03-03
Huik LI
Initial
1.1
2015-06-10
Radom XIANG
Deleted +5V adapter parts in EVB accessories
2.0
2017-01-12
Allen WANG
1. Added applicable modules of the EVB:
EC25, EC21, EC20 R2.0, FC20 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
board interface (Chapter 4.5.1)
5. Added the description of SD card interface
(Chapter 4.7)
6. Added a Wi-Fi antenna and two codec boards
into EVB accessories
7. Added procedures for power on/off Wi-Fi
modules in Chapter 5
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Contents
About the Document................................................................................................................................ 2
Contents.................................................................................................................................................... 3
Table Index ............................................................................................................................................... 5
Figure Index.............................................................................................................................................. 6
1Introduction....................................................................................................................................... 7
1.1. Safety Information.................................................................................................................7
2General Overview.............................................................................................................................. 9
2.1. Applicable Modules............................................................................................................... 9
2.2. Key Features ........................................................................................................................9
2.3. Interface Overview...............................................................................................................11
2.4. Top View of EVB................................................................................................................. 13
2.5. EVB Kit Accessories ........................................................................................................... 14
3EVB Kit Accessories Assembly..................................................................................................... 16
4Interface Application....................................................................................................................... 17
4.1. Power Interface (J201/J801)...............................................................................................17
4.2. UMTS&LTE TE-A Interface .................................................................................................18
4.3. Wi-Fi & Ethernet TE-A Interface.......................................................................................... 19
4.4. USB Interface (J801) ..........................................................................................................21
4.5. Audio Interfaces.................................................................................................................. 22
4.5.1. DigitalAudio Codec Board Interface (J501)................................................................. 22
4.5.2. Analog Audio Interfaces (J603/J601/J602) .................................................................. 23
4.5.2.1. Loud Speaker Interface (J603)........................................................................... 23
4.5.2.2. Earphone Interface (J601).................................................................................. 24
4.5.2.3. Handset Interface (J602).................................................................................... 25
4.6. USIM Card Interface (J702)................................................................................................ 27
4.7. SD Card Interface (J701)....................................................................................................29
4.8. UART Interfaces (J401/J402)..............................................................................................30
4.9. Switches and Buttons .........................................................................................................32
4.10. Status Indication LEDs........................................................................................................ 33
4.11. Test Points ..........................................................................................................................34
5Operation Procedures Illustration ................................................................................................. 38
5.1. Power on UMTS&LTE and Wi-Fi Modules..........................................................................38
5.2. Communication Via USB or UART Interface....................................................................... 39
5.2.1. Communication via USB Interface...............................................................................39
5.2.2. Communication via UART Interface............................................................................. 40
5.3. Firmware Upgrade..............................................................................................................41
5.4. Reset UMTS&LTE Modules................................................................................................ 41
5.5. Power off UMTS&LTE and Wi-Fi Modules.......................................................................... 42
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6Appendix A References.................................................................................................................. 43
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Table Index
TABLE 1: KEY FEATURES ................................................................................................................................. 9
TABLE 2: INTERFACES OF UMTS&LTE EVB...................................................................................................11
TABLE 3: ACCESSORIES LIST........................................................................................................................ 14
TABLE 4: PIN DEFINITION OF J801................................................................................................................ 21
TABLE 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 AND BUTTONS........................................................................... 32
TABLE 11: DESCRIPTION OF STATUS INDICATION LEDS ........................................................................... 33
TABLE 12: PIN DEFINITION OF J803, J804, J805AND J806......................................................................... 35
TABLE 13: INDICATION OF D206 AND D208.................................................................................................. 39
TABLE 14: RELATED DOCUMENTS................................................................................................................ 43
TABLE 15: TERMS AND ABBREVIATIONS...................................................................................................... 43
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Figure Index
FIGURE 1: UMTS&LTE EVB INTERFACE OVERVIEW (UNIT: MM).................................................................11
FIGURE 2: UMTS&LTE EVB TOP VIEW .......................................................................................................... 13
FIGURE 3: EVB KIT ACCESSORIES ............................................................................................................... 14
FIGURE 4: UMTS&LTE EVB KITACCESSORIES ASSEMBLY ....................................................................... 16
FIGURE 5: POWER SUPPLY FOR UMTS&LTE EVB....................................................................................... 17
FIGURE 6: POWER INTERFACE..................................................................................................................... 18
FIGURE 7: POWER PLUG DESIGN................................................................................................................. 18
FIGURE 8: CONNECTION BETWEEN UMTS&LTE TE-AAND EVB............................................................... 19
FIGURE 9: SIMPLIFIED FC20 TE-A INTERFACE SCHEMATIC...................................................................... 20
FIGURE 10: CONNECTION BETWEEN FC20 TE-AAND EVB ....................................................................... 20
FIGURE 11: REFERENCE CIRCUIT DESIGN FOR USB DEVICE INTERFACE............................................. 21
FIGURE 12: DIGITALAUDIO CODEC CIRCUIT .............................................................................................. 22
FIGURE 13: CONNECTION BETWEEN CODEC BOARDAND EVB.............................................................. 23
FIGURE 14: REFERENCE CIRCUIT DESIGN FOR LOUD SPEAKER INTERFACE J603 ............................. 23
FIGURE 15: REFERENCE CIRCUIT DESIGN FOR EARPHONE INTERFACE J601..................................... 24
FIGURE 16: PINASSIGNMENTS OF J601...................................................................................................... 24
FIGURE 17: SKETCH OFAUDIO PLUG .......................................................................................................... 25
FIGURE 18: REFERENCE CIRCUIT DESIGN FOR HANDSET INTERFACE J602........................................ 26
FIGURE 19: PIN ASSIGNMENTS OF J602...................................................................................................... 26
FIGURE 20: SIMPLIFIED INTERFACE SCHEMATIC FOR USIM CARD CONNECTOR J702........................ 27
FIGURE 21: PIN ASSIGNMENTS OF J702...................................................................................................... 28
FIGURE 22: SIMPLIFIED INTERFACE SCHEMATIC FOR SD CARD INTERFACE J701............................... 29
FIGURE 23: PIN ASSIGNMENTS OF J701...................................................................................................... 29
FIGURE 24: UART BLOCK DIAGRAM............................................................................................................. 30
FIGURE 25: PINASSIGNMENTS OF J401...................................................................................................... 30
FIGURE 26: PINASSIGNMENTS OF J402...................................................................................................... 31
FIGURE 27: S901 SWITCH .............................................................................................................................. 32
FIGURE 28: S201 SWITCHAND S301/S302/S303 BUTTONS....................................................................... 32
FIGURE 29: STATUS INDICATION LEDS ........................................................................................................ 33
FIGURE 30: TEST POINTS J803, J805AND J806........................................................................................... 34
FIGURE 31: TEST POINT J804........................................................................................................................ 35
FIGURE 32: USB PORTS ................................................................................................................................. 39
FIGURE 33: QCOM WINDOW CONFIGURATION WHEN CONNECTING USB PORT.................................. 40
FIGURE 34: USB SERIAL PORT...................................................................................................................... 40
FIGURE 35: QCOM WINDOW CONFIGURATION WHEN CONNECTING USB SERIAL PORT.................... 40
FIGURE 36: CONFIGURATIONS FOR FIRMWARE UPGRADE ..................................................................... 41
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1Introduction
This document describes how to use the evaluation board of UMTS&LTE modules and Wi-Fi modules. It
is an assistant tool for engineers to develop and test Quectel UMTS, LTE and Wi-Fi modules.
1.1. Safety Information
The following safety precautions must be observed during all phases of the operation, such as usage,
service or repair of any cellular terminal or mobile incorporating UMTS&LTE and Wi-Fi modules.
Manufacturers of the cellular terminal should send the following safety information to users and operating
personnel, and incorporate these guidelines into all manuals supplied with the product. If not so, Quectel
assumes no liability for the customer‟s failure to comply with these precautions.
Full attention must be given to driving at all times in order to reduce the risk of an
accident. Using a mobile while driving (even with a handsfree kit) causes
distraction 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 aircraft. Make sure it is
switched off. The operation of wireless appliances in an aircraft is forbidden, so as
to prevent interference with communication systems. Consult the airline staff about
the use of wireless devices on boarding the aircraft, if your device offers an
Airplane Mode which must be enabled prior to boarding an aircraft.
Switch off your wireless device when in hospitals, clinics or other health care
facilities. These requests are designed to prevent possible interference with
sensitive medical equipment.
Cellular terminals or mobiles operating over radio frequency signal and cellular
network cannot be guaranteed to connect in all conditions, for example no mobile
fee or with an invalid USIM/SIM card. While you are in this condition and need
emergent help, please remember using emergency call. In order to make or
receive a call, the cellular terminal or mobile must be switched on and in a service
area with adequate cellular signal strength.
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Your cellular terminal or mobile contains a transmitter and receiver. When it is ON,
it receives and transmits radio frequency energy. RF interference can occur if it 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 cellular terminals. Areas with
potentially explosive atmospheres include fuelling areas, below decks on boats,
fuel or chemical transfer or storage facilities, areas where the air contains
chemicals or particles such as grain, dust or metal powders, etc.
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2General Overview
Quectel supplies UMTS&LTE EVB for designers to develop applications based on Quectel UMTS&LTE
modules and Wi-Fi modules. This EVB can test basic functionalities of these modules.
2.1. Applicable Modules
UMTS&LTE EVB is applicable to the following module models.
UC20
UGxx 1)
EC2x 2)
FC20 series 3)
EG95
1. 1) UGxx contains UG35, UG95 and UG96.
2. 2) EC2x contains EC25, EC21, EC20 and EC20 R2.0.
3. 3) FC20 series (hereinafter FC20 simply) includes both FC20 and FC20-N.
2.2. Key Features
The following table describes the detailed features of UMTS&LTE EVB.
Table 1: Key Features
Features
Implementation
Power Supply
DC supply: 4.5~5.5V, typically: 5V
VBAT: 3.8V for J103
UMTS&LTE TE-A Interface
Support Quectel UMTS&LTE modules: UC20/UGxx/EC2x/EG95
NOTES
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Wi-Fi & Ethernet TE-A
Interface
Support Quectel Wi-Fi modules: FC20
SD Interface
Support SD card
USIM Card Interface
Support USIM/SIM card insertion detection
Support USIM/SIM card: 3.0V and 1.8V
Audio Interfaces
One digital audio codec board interface
Support Realteck ALC5616 and TI Codec TLV320AIC3104
Three analog interfaces used for loud speaker, earphone and
handset
UART Interfaces
Two UART interfaces:
COM1: serial interface for data communication
Max baud rate: 460,800bps;
COM2: serial interface for debug purpose
Max baud rate: 3Mbps
USB Interface
USB 2.0
Signal Indication
5 LEDs are available for signal indication
KEY Interfaces
Power Switch (S201), PWRKEY (S302), RESET (S303), PWRDWN_N
(S301), BT Function Switch (S901)
Physical Characteristics
Size: 146.4mm ×115.0mm
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2.3. Interface Overview
COM1 (MAIN)
J201 J801
S201
S303
Micro USB
interface
J702
Power
supply
Power
switch
RESET
D209
J401
S302
PWRKEY
D205 D207 D208 D206
FC20 TE-A
EC2x TE-A
SD card
GND
J302
J103
USIM/SIM
card
connector
J402
COM2 (DBG)
VBAT
J805
J902 J901
60Pin 60Pin
J102
J101
100Pin
100Pin
J701
J806
J804
S901
S301
PWRDWN_N
J501
60Pin
J803
J601
Earphone
Test Points
UGxx TE-A
EG95 TE-A
UC20 TE-A
Codec board
interface
Handset
J602
Test Point
146.4
115
Figure 1: UMTS&LTE EVB Interface Overview (Unit: mm)
Table 2: Interfaces of UMTS&LTE EVB
Interface
Reference No.
Description
Power Supply 1)
J201
(bottom side)
The power jack on the EVB. Supply voltage typically: +5V
J801
USB_VBUS supplies voltage typically: +5V
Power Switch
S201
Control power supply VBAT ON/OFF
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PWRKEY
S302
Power key (push button)
Used to turn on/off the UMTS&LTE module
J302
Jumper is used to connect PWRKEY to GND
PWRDWN_N
S301
Used to turn off the UMTS&LTE module 2)
RESET
S303
Reset button (push button). It is used to reset the UMTS&LTE
module
BT Function
Switch
S901
Switched to the left: connect FC20's BT interface (UART,
PCM) to EC2x modules, for testing the BT function of FC20.
Switched to the right: connect the main UART and codec
board interfaces on EVB to UMTS&LTE module, for testing
the module's main UART functions, and the codec„s PCM
function.
Micro USB
J801
USB device interface
Audio
J501
Codec board interface
J603
Used for loud speaker
Used to test the analog audio function of UMTS&LTE module
J601
Used for earphone
Used to test the analog audio function of UMTS&LTE module
J602
(bottom side)
Used for handset
Used to test the analog audio function of UMTS&LTE module
USIM
J702
USIM card connector
COM1
J401
(bottom side)
Main UART port
COM2
J402
(bottom side)
Debug UART port
Status Indication
LEDs
D209, D205,
D207, D208, D206
D209 is VBAT ON/OFF indicator.
D205 is used for indicating whether the UMTS&LTE module is
powered on.
D207 is used for indicating whether UMTS&LTE module is in
sleep mode.
D208 and D206 are used for indicating the network status of
UMTS&LTE module.
UMTS&LTE
TE-A Interface
J101, J102
Connectors of UMTS&LTE TE-A
Wi-Fi & Ethernet
TE-A Interface
J901, J902
Connectors of Wi-Fi & Ethernet TE-A
SD Card
J701
SD card connector
VBAT
J103
Jumper used for VBAT voltage test
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1. 1) The power supply information in above table is for 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. 2) This function is only supported by UG35, UG95 and UG96 modules.
2.4. Top View of EVB
The top view of the UMTS&LTE EVB is shown as following figure.
Figure 2: UMTS&LTE EVB Top View
Test Points
J803, J804, J805,
J806
Test pins
NOTES
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2.5. EVB Kit Accessories
All accessories of the UMTS&LTE EVB kit are listed as below.
USB to UART converter cable
Bolts and
nuts
Driver disk
RF cables
Codec boards
USB cable
Earphone
GNSS
Antenna
Main
Antennas
Wi-Fi
Antenna
Figure 3: EVB Kit Accessories
Table 3: Accessories List
Items
Description
Quantity
Cables
USB to UART converter cable
1
USB cable
1
RF cables
4
Antennas
Main Antennas
2
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The main antenna can also be used for diversity reception.
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 codec boards
2
Others
Bolts and nuts for fixing EVB
1
Instruction Sheet
A sheet of paper giving instructions for EVB
connection, details of EVB accessories, etc.
1
NOTE
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3EVB Kit Accessories Assembly
The following figure shows the EVB Kit accessories assembly.
Figure 4: UMTS&LTE EVB Kit Accessories Assembly
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4Interface Application
This chapter describes the hardware interfaces of UMTS&LTE EVB, shown as follows:
Power interface
UMTS&LTE TE-A interface
Wi-Fi & Ethernet TE-A interface
USB interface
Audio interfaces
USIM card interface
SD card interface
UART interfaces
It also provides information about the buttons, switch, status indication LEDs and test points to help
customers use the UMTS&LTE EVB.
4.1. Power Interface (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 converter
which can provide the supply voltage (VBAT) required for operating the EVB and the module.
The following two figures show the simplified power supply schematic and the power interface of Quectel
UMTS&LTE EVB.
J201
S201
Power
supply
Power
switch
Step-down converter
U201
TPS54319 J103
VBAT
Power supply for
UMTS&LTE module
1.8V
3.3V
U301
LDO
U303
LDO
J801
USB
interface
2.85V
U302
LDO
Power supply for
Wi-Fi module
Power supply for
SD Card
Figure 5: Power Supply for UMTS&LTE EVB
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5V DC power supply
Figure 6: Power Interface
Before connecting the power supply, customers have to select a proper DC power adapter to supply
power for the UMTS&LTE EVB, and the power plug design of the adapter 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 supports UC20/UGxx/EC2x/EG95 modules, and includes two BTB
connectors named J101 and J102, respectively. UMTS&LTE TE-A is connected to the EVB via the two
connectors. With UMTS&LTE modules, customers can easily design wireless communication products.
The following figure shows the connection between UMTS&LTE TE-A and EVB.
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J101
J102
Figure 8: Connection between UMTS&LTE TE-A and EVB
4.3. Wi-Fi & Ethernet TE-A Interface
The Wi-Fi & Ethernet TE-A interface supports FC20 modules, and includes two BTB connectors named
J901 and J902, respectively. Wi-Fi & Ethernet TE-A (FC20 TE-A) is connected to the EVB via the two
connectors. The interface allows customers to easily test the Wi-Fi function of EC2x modules or to
develop applications with Wi-Fi function.
The following two figures show the connection between FC20 TE-A and EVB.
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