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xN930 M.2 Hardware User Guide 

1VV0301078 Rev.6 – 2013-11-12  

 

 

6

 

Modem Configuration on Linux Based PC 

The following section describes the system architecture of Inter-Processor Communication 
on a M.2 module when connected to a Linux based Host OS (Android, Chrome, and Ubuntu). 
The description is only concerned with the HS-USB port which is the only available 
functional interprocessor communications (IPC) interface at run-time and takes into account 
only the AT control plane and IP packets data connection. Audio packet exchange is outside 
the scope of the current version of M.2. 

 

 

6.1

 

Overview 

 

Figure 13

 

illustrates the architecture of the IPC and its components. 

 

Figure 13 Linux Software Architecture 

 

The user data is transferred from/to the cellular protocol stack (C-PS) to the IPC via a 
centralized memory manager. The centralized memory manager is called packet buffer 
manager (PBM). The user data is routed along the data plane as IP packets using several 

 
 

Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.   

Page 51 of 77 

Содержание M.2 HN930

Страница 1: ...xN930 M 2 Hardware User Guide 1VV0301078 Rev 6 2013 11 12...

Страница 2: ...rdware User Guide 1VV0301078 Rev 6 2013 11 12 APPLICABILITY TABLE PRODUCT LN930 LN930 AP HN930 Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved...

Страница 3: ...reproduce in any form distribute and make derivative works of the copyrighted material Accordingly any copyrighted material of Telit and its licensors contained herein or in the Telit products descri...

Страница 4: ...High Risk Materials Components units or third party products used in the product described herein are NOT fault tolerant and are NOT designed manufactured or intended for use as on line control equipm...

Страница 5: ...20 2 3 Host Interface Signals 21 3 M 2 Module Interface Details 26 3 1 USB 2 0 High Speed IPC Interface 26 3 2 U SIM Interface 27 3 3 GNSS Interface 27 3 4 System Control Interface 30 3 4 1 Power On R...

Страница 6: ...r 50 5 1 2 GNSS UMDF driver for Windows 7 and Windows 8 50 5 1 3 M 2 module Firmware Update 50 5 1 4 End User Trace Tool 50 6 Modem Configuration on Linux Based PC 51 6 1 Overview 51 6 2 CMUX Multiple...

Страница 7: ...WWAN Card Type 3042 S3 B 64 10 1 Mechanical Dimensions 64 10 2 Land Pattern 66 10 3 Antenna Connector Locations 68 11 Safety Recommendations 69 12 Conformity assessment issues 70 12 1 1999 5 EC Direc...

Страница 8: ...37 Figure 10 In Device Coexistence Architecture 38 Figure 11 RF Antenna Coaxial Connector Location 43 Figure 12 M 2 Carrier Board 45 Figure 13 Windows Software Architecture 49 Figure 14 Linux Software...

Страница 9: ...le 16 Tunable Antenna Control Signals 37 Table 17 Coexistence Hardware Synchronization Signals 39 Table 18 Power Ground Signals 40 Table 19 M 2 Configuration Pins 41 Table 20 Reserved Pins 41 Table 21...

Страница 10: ...fications 1 2 Purpose The intent of this document is to provide design guidelines and information for each M 2 module In addition to the M 2 module family features and performance metrics this documen...

Страница 11: ...of the product Chapter 6 Conformity Assessment Issues provides some fundamental hints about the conformity assessment that the final application might need Chapter 7 Safety Recommendation provides so...

Страница 12: ...xN930 M 2 Hardware User Guide 1VV0301078 Rev 6 2013 11 12 Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 12 of 77...

Страница 13: ...functional block diagram of each SKU 2 1 SKUs 2G 3G LTE M 2 Modules There are five different M 2 modules available in the M 2 Card Type 3042 form factor HN930 HSPA LN930 AP APAC LTE LN930 LTE A compar...

Страница 14: ...ase condition x x x Application Interface 75 pin card USB 2 0 High speed Interprocessor Communications x x x USIM w Card Detect SIM_CLK SIM_RESET SIM_IO SIM_PWR SIM_DETECT x x x M 2 Control Full_Card_...

Страница 15: ...MHz 1880 MHz x x x x 004 IV 1710 MHz 1755 MHz 2110 MHz 2155 MHz x x x 005 V 824 MHz 849 MHz 869 MHz 894 MHz x x x x x 006 VI 830 MHz 840 MHz 875 MHz 885 MHz x 007 VII 2500 MHz 2570 MHz 2620 MHz 2690 M...

Страница 16: ...MHz 890 MHz x x 020 XX 832 MHz 862 MHz 791 MHz 821 MHz x 021 XXI 1447 9 MHz 1462 9 MHz 1495 9 MHz 1510 9 MHz x 022 XXII 3410 MHz 3490 MHz 3510 MHz 3590 MHz 023 XXIII 2000 MHz 2020 MHz 2180 MHz 2200 MH...

Страница 17: ...7 Mbps x x x HSPA DL 42 Mbps UL 5 7 Mbps x x LTE FDD DL 100 Mbps UL 50 Mbps x x 2 2 M 2 Module Block Diagrams 2 2 1 M 2 HN930 Module The M 2 HSPA module is Intel s Next Generation Form Factor design b...

Страница 18: ...0 M 2 Hardware User Guide 1VV0301078 Rev 6 2013 11 12 Figure 1 M 2 HSPA Block Diagram Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 18 o...

Страница 19: ...and offers 3G and LTE datacard functionality 2G Functionality is not supported The M 2 APC LTE module includes support at the 75 pin application interface for M 2 Control USB 2 0 HS GNSS USIM and Ante...

Страница 20: ...he M 2 LTE module includes support at the 75 pin application interface for M 2 Control USB 2 0 HS GNSS USIM and Antenna Tuning A block diagram of the M 2 LTE module is shown in Figure 3 Figure 3 M 2 L...

Страница 21: ...a RFE_RFFE_VIO RFE_RFFE_SCLK RFE_RFFE_SDATA PA DCDC RFE_TQ_H RFE_TP_H RFE_TP_L RFE_TQ_L B2 B25 VBAT VBAT VBAT RFE_VCC1_ET RFE_VDD_ET B7 PA RFE_PADCDC_MI SCPA RD_M2 RD_M2X RD_L3 RD_L3X B20 RX_L3 RX_L3X...

Страница 22: ...able 4 M 2 Host Interface Signals Pin Signal Name I O Description Supply 1 CONFIG_3 O Presence Indication WWAN M 2 Connects to GND internally 2 3 3V P M 2 Supply Pin 3 3 V 3 3 V 3 GND P Ground 4 3 3V...

Страница 23: ...IO2 O PCM Out I2S_TX Future development 1 8 V 25 DPR I Dynamic Power Reduction Body SAR control signal 1 8 V 26 GNSS_DISABLE I Disable GNSS function 1 8 V 27 GND P Ground 28 AUDIO3 IO PCM Sync I2S_WA0...

Страница 24: ...on M 2 55 N C Not connected internally on M 2 56 N C Not connected internally on M 2 57 GND P Ground 58 N C Not connected internally on M 2 59 ANTCTL0 I RF Antenna Tuning Control Signal 0 1 7 V 2 6 V...

Страница 25: ...nnects to GND internally 70 3 3V P WWAN Supply Pin 3 3 V 71 GND P Ground 72 3 3V P WWAN Supply Pin 3 3 V 73 GND P Ground 72 3 3V P WWAN Supply Pin 3 3 V 75 CONFIG_2 O Configuration Status WWAN M 2 Con...

Страница 26: ...onnect USB2 0 LPM L1 Support Support for OS assisted fast dormancy Selective Suspend support Very low power when in Selective Suspend 4mw when connected to network wake 1 mW no wake It supports High s...

Страница 27: ...M Card 36 O 1 8 V 2 9 V SIM Detect SIM Card Detection 66 I 1 8 V 3 3 GNSS Interface Some M 2 modules incorporate GPS and GLONASS receivers with aGPS to support Global Positioning For M 2 modules that...

Страница 28: ...plication ID Enhanced Cell Id Multiple Location IDs Session Info Query Location Transfer to 3rd Party Notification Verification Based on Current Location Location Request to another SET A diagram of t...

Страница 29: ...ure 6 GNSS Connections and Interface A description of the signals between the X GOLD baseband and the CG1960 interface are defined in Table 7 Reproduction forbidden without written authorization from...

Страница 30: ...allow fine time assistance based on 3GPP cell timing The GNSS signals available to the host at the WWAN module interface to support GNSS operation are shown in Table 8 Table 8 GNSS Module Interface Si...

Страница 31: ...sed 67 I 1 8 V 3 4 2 Host Radio Disable Operation An additional control signal is used to disable the radio on the module Signal W_DISABLE is provided to allow users to disable via a system provided s...

Страница 32: ...able Radio This active low signal allows the host to disable the M 2 radio operation in order to meet public safety regulations or when otherwise desired Logic Low M 2 Off Logic High function is deter...

Страница 33: ...o enable during selective suspend If radio is disabled due to W_DISABLE assertion and WWAN module is in selective suspend then W_DISABLE de assertion shall be detected by WWAN module and the module sh...

Страница 34: ...t a steady but slow 250 25 ms ON period 0 2 25 Hz blink rate Activity proportional to transmitting receiving Intermediate Blink The LED is flashing intermittently proportional to the activity on the i...

Страница 35: ...Absorption rate SAR requirements for certification The WWAN M 2 module has the ability to configure RF TX power levels based on proximity sensor input from the host A WWAN M 2 power control API is av...

Страница 36: ...Table 15 DPR SAR Support Signal Signal Name Detailed Description Pin Direction WWAN Voltage Level DPR Dynamic Power reduction 25 I 1 8 V Reproduction forbidden without written authorization from Teli...

Страница 37: ...antenna switch is shown in Figure 8 Intel s current antenna control solution offers an open loop control solution The WWAN M 2 modem expects the AP to provide the antenna profile detection and throug...

Страница 38: ...RT Coexistence interface X GOLD 716 apps coexistence interface NRT Coexistence interface RT Coexistence interface CPU NRT coexistence controller LTE L1 RT coexistence controller Message based I F IDC...

Страница 39: ...tted as AT commands that are passed to the AP host over the IPC interface USB A simple piece of SW residing on the AP host will tunnel the Non Real Time messages between the BT WLAN device and M 2 mod...

Страница 40: ...ivery Requirements provides electrical requirements for the power supply and I O signals Table 18 Power Ground Signals Power Pins Description 2 4 70 72 74 3 3 V Supply 3 5 11 27 33 39 45 51 57 71 73 G...

Страница 41: ...ONFIG_1 Tied to Ground internally on the WWAN M 2 module 69 O 0 V CONFIG_2 Tied to Ground internally on the WWAN M 2 module 75 O 0 V CONFIG_3 Tied to Ground internally on the WWAN M 2 module 1 O 0 V 3...

Страница 42: ...antenna signals are not available at the host interface but have their own connectors A diagram on the M 2 module with the location of the RF connectors appears in Figure 10 Table 22 Antenna Requirem...

Страница 43: ...rdware User Guide 1VV0301078 Rev 6 2013 11 12 Figure 10 RF Antenna Coaxial Connector Location Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved P...

Страница 44: ...tools for M 2 development are summarized below 4 1 Carrier Board The M 2 Carrier Board shown in Figure 11 is Intel Mobile Communications hardware platform to facilitate the test and verification on th...

Страница 45: ...onnection to a PC via a USB cable for flashing FlashTool is a Win32 64 application built on top of the dynamic link library Download DLL 4 1 2 PhoneTool PhoneTool is a development tool built on top of...

Страница 46: ...h are specific to the version of the mobile station software from which the trace is captured The STT application has a GUI Graphical User Interface which provides an easy to use graphical interface t...

Страница 47: ...ofile with the possibility of introducing new interference sources to a modem module The Noise Profiling Tool will measure record down plot graph of the RF noise level present on each RX channel This...

Страница 48: ...ettings for NMEA port Signal quality monitoring Time to First Fix measuring control Compute Circular Error probability SUPL server setting Setup a DP context AT command window to exercise GNSS primiti...

Страница 49: ...dows Software Components Figure 12 illustrates the various software components in a Windows based system Figure 12 Windows Software Architecture Reproduction forbidden without written authorization fr...

Страница 50: ...date the firmware on WWAN module by executing a graphical application based on NET4 framework The same application runs on both Windows 7 and Windows 8 environments and its look feel can be customized...

Страница 51: ...o account only the AT control plane and IP packets data connection Audio packet exchange is outside the scope of the current version of M 2 6 1 Overview Figure 13 illustrates the architecture of the I...

Страница 52: ...d C AT The control channel is using AT commands A detailed list of all supported AT commands can be found in a separate application note 6 2 CMUX Multiplexer In the context of an AT command based arch...

Страница 53: ...use cases such as support of different numbers of CDC ACM or CDC NCM channels 6 4 1 Modem Connection Up to 3 CDC ACM logical channels are available to be used as an interface for the following functi...

Страница 54: ...ink is idle To return from sleep state the host computer performs L1Resume This can also be triggered by the modem using L1 Remote Wake up The sleep L1 state is introduced by USB 2 0 Link Power Manage...

Страница 55: ...module full operating temperature in compliance with 3GPP specification shall be 10 C to 55 C Extreme operating condition 55 C to 70 C This is the surrounding air temperature of the module inside the...

Страница 56: ...ed Description Supply voltage 3 3 V at the Card connector will be within 5 tolerance 3 15 V to 4 4 V on the motherboard Peak Current The host board shall provide 2 5 A peak current Average Current Ave...

Страница 57: ...IM Card Detection I 1 8 2 9 0 3 1 8 2 9 VDDIO 0 3 UIM_CLK 32 SIM Card Clock O 1 8 2 9 0 3 1 8 2 9 VDDIO 0 3 UIM_RESET 30 SIM Card Reset O 1 8 2 9 0 3 1 8 2 9 VDDIO 0 3 UIM_DATA 34 Sim Card DATA I O 1...

Страница 58: ...ndby Power LTE Stand by current DRX 1 28 s serv Cell only 6 mW Applicable to modules LN930 LN930 AP Table 28 UMTS Power Consumption M 2 Power Consumption Transmit Power UMTS Use Case DC HSDAP or HSDPA...

Страница 59: ...W 2UL 1DL PCL5 GPRS900 1482 mW Standby Power GSM Stand by DRX5 16NB cells 6 88 mW Applicable to modules LN930 LN930 AP HN930 Applicable to module HN930 XMM 6260 based Reproduction forbidden without wr...

Страница 60: ...y panel pixel clock and its harmonics The pixel clock generates RF that translates directly into noise picked up by platform wireless radios due to the close proximity of display electronics and the i...

Страница 61: ...AT commends needed for the EAP SIM functionality are supported In addition all necessary commands need for the PIN entry change and lock unlock are supported Through the API the host can manage Wi Fi...

Страница 62: ...DD IMT 250 60 002 II 2 1900 MHz 1850 MHz to 1910 MHz 1930 MHz to 1990 MHz FDD PCS 140 60 003 III 3 1800 MHz 1710 MHz to 1785 MHz 1805 MHz to 1880 MHz FDD DCS 170 75 004 IV 4 1700 MHz 1710 MHz to 1755...

Страница 63: ...idend 71 30 021 XXI 21 1500 MHz 1447 9 MHz to 1462 9 MHz 1495 9 MHz to 1510 9 MHz FDD PDC 63 15 4 025 XXV 25 1900 MHz 1850 MHz to 1915 MHz 1930 MHz to 1995 MHz FDD Extended PCS superset of band 2 145...

Страница 64: ...WWAN card is 30 mm x 42 mm The height is 1 5 mm from the top of the PCB to the top of the outside shield There are a total of 75 pins however 8 pins are lost to support the slot All components are mo...

Страница 65: ...2 Hardware User Guide 1VV0301078 Rev 6 2013 11 12 Figure 15 WWAN Card 3042 Key Details Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 65...

Страница 66: ...n Figure 16 illustrates a typical land pattern for a top mount connector with the key removed Figure 16 WWAN Card Type 3042 Top Side Mounting Land Pattern Reproduction forbidden without written author...

Страница 67: ...ure 17 illustrates a typical mid plane in line land pattern with key removed Figure 17 WWAN Card 3042 Mid plane Land Pattern with Key Removed Reproduction forbidden without written authorization from...

Страница 68: ...the locations for the mina Rx Tx antenna and the Diversity GPS antenna Antenna locations are still under review Figure 18 Antenna Connector Location ANT1 Diversity GPS Antenna ANT4 Main Antenna Reprod...

Страница 69: ...when the product is in power saving mode The system integrator is responsible of the functioning of the final product therefore care has to be taken to the external components of the module as well a...

Страница 70: ...inschl gigen Bestimmungen der Richtlinie 1999 5 EG befindet Greek Telit Communications S p A 2G 3G module 1999 5 Hungarian Alul rott Telit Communications S p A nyilatkozom hogy a 2G 3G module megfelel...

Страница 71: ...olo ili direktive 1999 5 ES Spanish Por medio de la presente Telit Communications S p A declara que el 2G 3G module cumple con los requisitos esenciales y cualesquiera otras disposiciones aplicables o...

Страница 72: ...ill depend on the antenna used on the final product EMC R TTE art 3 1b Testing Health Safety R TTE art 3 1a Testing Alternately assessment of the final product against EMC Art 3 1b and Electrical safe...

Страница 73: ...was verified in the conformity testing and for compliance the antenna shall not be modified A separate approval is required for all other operating configurations including different antenna configura...

Страница 74: ...age radio lectrique subi m me si le brouillage est susceptible d en compromettre le fonctionnement 13 3 FCC Class B digital device notice This equipment has been tested and found to comply with the li...

Страница 75: ...1 The antenna must be installed such that 20 cm is maintained between the antenna and users 2 The transmitter module may not be co located with any other transmitter or antenna 3 To comply with FCC r...

Страница 76: ...d information on Antenna Design Guidelines under Other Requirements 2 2013 07 29 RF bands updated 3 2013 08 26 Updating on RF bands Updated section 3 5 and 3 4 5 Updated temp range 4 2013 09 09 HN930...

Страница 77: ...xN930 M 2 Hardware User Guide 1VV0301078 Rev 6 2013 11 12 Reproduction forbidden without written authorization from Telit Communications S p A All Rights Reserved Page 77 of 77...

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