Option OGTM353-W GSM/GPRS/UMTS/HSDPA QUAD BAND PCI MINI CARD User Manual Integration Manual

Option NV GSM/GPRS/UMTS/HSDPA QUAD BAND PCI MINI CARD Integration Manual

Contents

Integration Manual

OPTION W ireless Technology, Kolonel Begaultlaan 45, B-3012 Leuven Tel +32 16 317 411 Fax +32 16 207 164 http://www.option.com Option Confidential Globetrotter Module GTM353W Integration Manual
OPTION W ireless Technology, Kolonel Begaultlaan 45, B-3012 Leuven Tel +32 16 317 411 Fax +32 16 207 164 http://www.option.com Option Confidential About this document Overview and Purpose This document is meant for laptop manufacturers and other system integrators, to allow for easy integration into their own product. The bulk of this document describes the functional interfaces of the GlobeTrotter GTM353W Module on hardware, firmware and software levels. At the end, a chapter concerning certification requirements is added, which should be taken into account from the start of the integration. Please note that this is only a draft version and is subject to change. Confidentiality All data and information contained or disclosed by this document is confidential and proprietary of Option NV, and all rights therein are expressly reserved. By accepting this document, the recipient agrees that this information is held in confidence and in trust and will not be used, copied, reproduced in whole or in part, nor its contents revealed in any manner to others without prior and written permission of Option NV Version History Date Release Version Author(s) Revision(s) Remarks Phase June 8, 2005 1 1-Draft R. Claessens S. Lodeweyckx Added general overview diagram, certification content, quickstart guide, general modifications 1.0.0 June 9, 2005 1 2-Draft R. Claessens Added revision remarks 1.0.0 June 16, 2005 1 3-Draft R. Claessens Added revision remarks 1.0.0 June 22, 2005 1 4-Final R. Claessens S. Lodeweyckx, F. Nys, J. Vercruysse Added antenna guidelines, product pictures 1.0.0 July 8, 2005 2 1-Draft R. Claessens 1.0.0 September 14, 2005 2 4-Final R. Claessens D. Michiels Added default settings for Option AT commands 1.0.0 November 18, 2005 3 1-Final Johan De Bisschop Pinout definition adapted to newly approved PCIExpress Mini Card standard. References to GTM352U removed January 16, 2005 4 1-Draft Johan De Bisschop Update for GTM353W January 18, 2005 4 2-Draft Johan De Bisschop Digital PCM interface added
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 3 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. Table of contents 1 INTRODUCTION .................................................................................................5 1.1 General description ........................................................................................5 1.2 Features..........................................................................................................6 1.2.1 WCDMA................................................................................................6 1.2.2 E-GPRS..................................................................................................6 1.2.3 Terminal Equipment Interfaces..............................................................7 1.2.4 Power Requirements..............................................................................7 1.2.5 Thermal Dissipation and derating..........................................................7 1.2.6 LED definition .......................................................................................7 2 GENERAL OVERVIEW DIAGRAM ..................................................................8 3 HARDWARE DESCRIPTION .............................................................................9 3.1 Block diagram GTM353W ............................................................................9 3.2 PCIExpress Mini Card interface....................................................................9 3.3 UICC interface guidelines..............................................................................9 3.3.1 Introduction............................................................................................9 3.3.2 UICC Interface.......................................................................................9 3.3.3 Electrical specifications of the UICC – Terminal interface...................9 3.3.4 Electrical interface .................................................................................9 3.3.5 Practical implementation .......................................................................9 3.4 Digital PCM interface....................................................................................9 3.4.1 Background............................................................................................9 3.4.2 Interfaces, Features & Functions ...........................................................9 3.5 Antenna guidelines.........................................................................................9 3.5.1 Antenna specifications...........................................................................9 3.5.2 WLAN Antenna Isolation......................................................................9 3.5.3 Antenna connector .................................................................................9 4 HOST CONTROL INTERFACES........................................................................9 4.1 USB interface.................................................................................................9 4.2 COM interface ...............................................................................................9 4.3 NDIS interface ...............................................................................................9 5 DEVICE DRIVER INTERFACE..........................................................................9 6 AT COMMAND SET REFERENCE....................................................................9 6.1 DTE-TA/DCE Interface Commands..............................................................9 6.2 General commands.........................................................................................9 6.3 Call control commands ..................................................................................9 6.4 Network service related commands...............................................................9 6.5 Mobile equipment commands........................................................................9 6.6 UMTS packet domain commands..................................................................9 6.7 SMS Commands ............................................................................................9 6.8 Synchronous data mode commands...............................................................9 6.9 SIM Toolkit commands .................................................................................9 6.10 Option proprietary commands .......................................................................9 6.10.1 Read hardware version _OHWV ...........................................................9 6.10.2 Preferred SYStem AT_OPSYS..............................................................9
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 4 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 6.10.3 Security “AT_OSEC” ............................................................................9 6.10.4 Selected System “AT_OSSYS”............................................................9 6.10.5 Aircraft Mode “AT_OAIR”..................................................................9 6.10.6 Enable/Disable CHAP “AT_OCHAP”..................................................9 6.10.7 SIM toolkit profile download “AT+STPD”...........................................9 7 PHYSICAL CHARACTERISTICS.......................................................................9 7.1 Dimensions ....................................................................................................9 7.2 Power consumption........................................................................................9 7.3 Thermal dissipation requirements..................................................................9 7.4 Operating and Storage Environment..............................................................9 7.4.1 Shock......................................................................................................9 7.4.2 Vibration ................................................................................................9 7.4.3 Operating Temperature and Humidity...................................................9 7.4.4 Non-Operating Temperature and Humidity...........................................9 7.4.5 Altitude ..................................................................................................9 8 CERTIFICATION .................................................................................................9 9 BOARD ASSEMBLY ...........................................................................................9 10 ABBREVIATIONS ...........................................................................................9 11 REFERENCES ..................................................................................................9
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 5 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 1 INTRODUCTION 1.1 General description The GTM 35X is a PCIExpress Mini Card providing WWAN (WCDMA & EGPRS) connectivity to laptops or any other device equipped with a PCIExpress Mini Card slot. Figure 1: Bottom view Figure 2: Top view Based on standard Qualcomm WCDMA and EGPRS technologies, both modules provide quad-band (850/900/1800/1900 MHz) EGPRS connectivity for worldwide operation. The GTM 353W module delivers 850/1900/2100 MHz WCDMA FDD connectivity.
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 6 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 1.2 Features 1.2.1 WCDMA - Model GTM 353W Module (WORLD version) • FDD 850/1900/2100 MHz • Power Class 3 (+24dBm) • 384/128 kbps downlink/uplink modem operation (potentially 384 kbps uplink) • Supports UL and DL Compressed Modes • Supports Circuit and Packet-Switched Data • Upgradeable to HSDPA 1.8Mbps 1.2.2 E-GPRS • 850/900/1800/1900 MHz • GSM Power Class 4 (2W) for 850/900 bands, GSM • Power Class 1 (1W) for 1800/1900 bands • EDGE class E2 (+27 dBm in 850/900 bands, +26 dBm in 1800/1900 bands) • GPRS/EGPRS Multislot Class 10 (4 slots Rx, 2 slots Tx, 5 max active) • GPRS/EGPRS Class B Type 1 MT • GPRS CS1-CS4; EGPRS MCS1-MCS9 • Circuit Switched Data: 14.4 and 9.6 kbps
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 7 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 1.2.3 Terminal Equipment Interfaces • Physical interface PCIExpress Mini Card 1.1 • USB 2.0 Full Speed (12Mbits/s) signalling • NDIS and Modem interface drivers • AT interface with standard modem emulation • EAP-SIM / EAP-AKA support • Operating Systems supported: o Windows 2000/XP/XP Pro/Tablet o Mac OS X Tiger o Linux (on demand) • Regulatory & Certifications o R&TTE, FCC, GCF o Mechanical and Environmental testing 1.2.4 Power Requirements • Vcc 3.3V +/- 9% • Peak Icc 2750 mA with max supply droop 50 mV • Average Icc 850 mA 1.2.5 Thermal Dissipation and derating • The maximum thermal dissipation directly from any PCI Express Mini Card add-in card is 2.9 W peak • See section 7.3 for details on actual thermal dissipation. 1.2.6 LED definition The module can control one LED via the bus connector.
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 8 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 2 GENERAL OVERVIEW DIAGRAM Figure 3 gives a high level system overview. Option provides the communication and physical layer. On the physical layer, the bottom interfaces (in dark color) are explicit notations to show the integrator which physical connection capabilities can be used. Figure 3: High level system overview The Communication Layer components are described in chapter 4 and chapter 5. An overview of the supported AT commands is given in chapter 6USER APPLICATION (e-mail, http,...) TCP UDP / IP PPPUSER APPLICATION (SMS, signal strength,...) AT commands COM NDISUSB PCIExpress Mini Card Embedded Stack Hardware platform Application (eg. Hyper-terminal, SMS app., dashboard) Communica-tion Layer Physical Layer (U)SIM connector Mini PCIExpress connector RF connector LED APPLICATION DEBUG PPP
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 9 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 3 HARDWARE DESCRIPTION For abbreviations used in this chapter, please refer to the terms and abbreviations chapter. 3.1 Block diagram GTM353W Figure 5: Hardware block diagram GTM353W
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 10 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 3.2 PCIExpress Mini Card interface While the full PCI Express bus may be routed to the system connector from the host system, the GTM card will only use the USB 2.0 Full Speed (12Mbit/s) interface (See Table 1 - NC is Not Connected). PIN # Pin assignment in PCIExpress Mini Card spec Pin assignment on GTM35x Additional Description 1 WAKE# NC WAKE functionality is NOT supported in USB based Mini Cards per the PCI-SIG specification. 2 3.3Vaux 3.3V 3.3V DC supply rail from the host system. Further description of the sourcing characteristics of this rail is provided in this document. 3 RESERVED NC No Connect 4 GND GND Mini Card ground. 5 RESERVED NC No Connect. 6 1.5V NC 1.5V DC is not to be used 7 CLKREQ# NC As in the MINI Card Specification. 8 UIM_PWR UICC_PWR Power source for external UIM/SIM. 9 GND GND Mini Card ground. 10 UIM_DATA UICC_DATA External UIM/SIM data signal. 11 REFCLK- NC No Connect. 12 UIM_CLK UICC_CLK External UIM/SIM clock signal. 13 REFCLK+ NC No Connect. 14 UIM_RESET UICC_RESET External UIM/SIM reset signal. 15 GND GND Mini Card ground. 16 UIM_Vpp NC External UIM/SIM programming voltage. 17 RESERVED NC As in the Mini Card Specification. 18 GND GND Mini Card ground. 19 RESERVED NC As in the Mini Card Specification. 20 W_DISABLE# HW_RadioXMIT_Disable# Active low input from the platform to the card to disable all the radios on the MPCI card from transmitting. 21 GND GND Mini Card ground. 22 PERST# NC No Connect. 23 PERn0 NC No Connect. 24 3.3Vaux NC 25 PERp0 NC No Connect 26 GND GND Mini Card ground. 27 GND GND Mini Card ground. 28 1.5V NC 1.5V DC supply rail is not to be used 29 GND GND Mini Card ground. 30 SMB_CLK NC SMB support is not required for the WWAN Mini Card module. 31 PETn0 NC No Connect. 32 SMB_DATA NC SMB support is not required for the WWAN Mini Card module. 33 PETp0 NC No Connect.
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 11 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. PIN # Pin assignment in PCIExpress Mini Card spec Pin assignment on GTM35x Additional Description 34 GND GND Mini Card ground. 35 GND GND Mini Card ground. 36 USB_D- USB_D- As in the Mini Card specification. 37 GND GND Mini Card ground 38 USB_D+ USB_D+ As in the Mini Card Specification. 39 3.3Vaux 3.3V 3.3V rail 40 GND GND Mini Card ground. 41 3.3Vaux 3.3V 3.3V rail 42 LED_WWAN# LED_WWAN_RadioState Active-low LED drive signal for indicating the state of the WWAN Radio. 43 GND GND Mini Card GND 44 LED_WLAN# NC No Connect. 45 AUX_PCM_CLK NC AUX_PCM_CLK 46 LED_WPAN# NC No Connect. 47 AUX_PCM_DIN NC AUX_PCM_DIN 48 1.5V NC 1.5V DC is not to be used 49 AUX_PCM_DOUT NC AUX_PCM_DOUT 50 GND GND Mini Card Ground 51 AUX_PCM_SYNC NC AUX_PCM_SYNC 52 3.3Vaux 3.3V 3.3V DC supply rail from the host system. Further description of the sourcing characteristics of this rail is provided in this document. · Table 1: PCIExpress Mini Card pinout Remark: Increased electrical power and ground Initial design reviews show that the current requirements exceed the limits set by the older versions of the PCI Express Mini Card standard v. 1.1. In order to reduce impedances additional pins are needed for power and grounding. Pins are required for supporting the current 1.1A / 2.75A (average / peak) instead of 750mA / 1A. In the new version of the standard, additional supply and grounding pins have been defined for this reason. Those pins are pin 39/41 for additional 3.3V, and 37/43 for additional GND connections
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 12 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 3.3 UICC interface guidelines 3.3.1 Introduction This section describes how to design the UICC (USIM)-card interface for connection with the GTM. The baseband processor has an integrated UICC interface compatible with the ISO7816 IC card standard. This is wired to the PCIExpress Mini Card connector (PCIE connector) in order to be connected to an external UICC card holder (see Figure 5: (U)SIM pin assignment). Five pins on the PCIE connector are reserved for the (U)SIM interface (pins 8,10,12, 14 and 15 - see Table 1 and Table 3). The (U)SIM interface of a GSM/GPRS/EDGE/UMTS/HSDPA module needs some special requirements. The (U)SIM card is connected with the digital part of the module. An RF interference signal picked-up by the (U)SIM card reader can disturb normal operation of the module and result in unexpected errors. The (U)SIM card is accessible by the customer. In many cases an efficient RF-shielding of the (U)SIM card is not possible. However, with some precautions problems caused by interference signals picked up by the (U)SIM card can be significantly reduced. 3.3.2 UICC Interface 3.3.2.1 UICC Card Holder The UICC Card interface has got 6 contacts. Officially according to 3GPP there are 8 pads, so you will find eight (8) pads on the PCB-Layout picture (Figure 4) and in the specification of the PCI Express Mini Card, numbered from C1 to C8. Contacting elements in positions C4 and C8 are not used. They shall present high impedance to the UICC. Figure 5 and Table 3 show the pin assignment of a UICC card. However as a way of an example “how to connect” the company JAE has introduced (http://www.jae-connector.com/) 6 pins UICC connectors. These are numbered JAE-1 through JAE-6. For convenience the JAE numbering is added on the PCB-Layout picture (Figure 4). All the active circuitry is placed on the GTM. Only passives should be further applied.
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 13 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. Figure 4: PCB layout pad assignment hosting a UICC Contact Element PCIE pin number PCIE Signal name Function C1 Pin#08 UIM_PWR Power supply of the UICC C2 Pin#14 UIM_RESET UICC reset, prompted by the GTM C3 Pin#12 UIM_CLK Clock signal, generated by the GTM C7 Pin#10 UIM_DATA Bi-directional data signal Table 2: UICC mapped to B2B pinout Figure 5: (U)SIM pin assignment
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 14 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. Pin no. Contact Element Signal name (U)SIM I/O Function 1 C1 VCC I Power supply of the SIM, generated by the GTM 2 C2 RST I SIM reset, prompted by the GTM 3 C3 CLK I clock signal, generated by the GTM 4 C5 GND I Ground 5 C6 PROG - Not Used 6 C7 I/O I/O bi-directional data signal, generated by either GTM or (U)SIM Table 3: (U)SIM pin description The 3GPP standard defines 3 operation voltages for the supply voltage of the SIM card: 1.8V, 3V and 5V. The GTM module supports only 2 voltages, 1.8V and 3V. 5V only SIM cards are barely used nowadays. Note that the GTM does not have a UICC card holder. The UICC signals are connected with the “PCI Express MiniCard” connector (the edge connector). WAKE#1+3.3V 2Reserved3Reserved5UIM_PWR 8UIM_DATA 10UIM_CLK 12UIM_RESET 14UIM_VPP 16UIM_C817 UIM_C419 W_DISABLE# 20Reserved37 Reserved39 Reserved41 Reserved43 Reserved45 Reserved47 Reserved49 Reserved51CLKREQ#7GND9REFCLK-11 REFCLK+13 GND15GND 4+1.5V 6GND 18GND21 PERn023 PERp025 GND27 GND29 PETn031 PETp033 GND35PERST# 22+3.3Vaux 24GND 26+1.5V 28SMB_CLK 30SMB_DATA 32GND 34USB_D- 36USB_D+ 38GND 40LED_WWAN# 42LED_WLAN# 44LED_WPAN# 46+1.5V 48GND 50+3.3V 52J1001PCI_Ex_MiniCard_EdgeConnectorC1A3C2B3C3C3 C4 C1C5 B1C6 A2C7 C2GB2U1002EMIF03-SIM01VREG_RUIMUIM_DATAUIM_RESETUIM_CLKVREG_RUIM Figure 6: UICC Signal Routing on GTM 3.3.2.2 EMI filtering and ESD protection The EMIF03-SIM01 (U1002 on Figure 6) is a highly integrated array designed to suppress EMI/RFI noise. Greater than 25dB attenuation is obtained at frequencies from 800MHz to
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 15 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 2.2GHz. Additionally, this filter includes an ESD protection circuitry which prevents the protected device from destruction when subjected to ESD surges up to 8kV (Contact) and 15kV (Air). · Figure 7: Schematic of EMIF03-SIM01 Figure 8: Insertion Loss Characteristic 3.3.3 Electrical specifications of the UICC – Terminal interface This section is an excerpt from the standards, but it is very important that the integrator takes care in the design phase to comply to these specifications, since they are essential to the final certification of the integrated module (also see chapter 8 on certification).
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 16 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 3.3.3.1 Contact activation and deactivation The Terminal shall connect, activate and deactivate the UICC in accordance with the Operating Procedures specified in ISO/IEC 7816-3 [12]. For any voltage level, monitored during the activation sequence, or during the deactivation sequence following normal power-down, the order of the contact activation/deactivation shall be respected. It is recommended that whenever possible, the deactivation sequence defined in ISO/IEC 7816-3 [12] should be followed by the Terminal on all occasions when the Terminal is powered down. If the UICC clock is already stopped and is not restarted, the Terminal may deactivate all the contacts in any order, provided that all signals reach low level before Vcc leaves high level. If the UICC clock is already stopped and is restarted before the deactivation sequence, then the deactivation sequence specified in ISO/IEC 7816-3 [12] sub clause 5.4 shall be followed. 3.3.3.2 Inactive contacts The voltages on contacts C1, C2, C3, C6 and C7 of the Terminal shall be in the range 0 ± 0,4 volts referenced to ground (C5) when the Terminal is switched off with the power source connected to the Terminal. The measurement equipment shall have a resistance of 50 kohms when measuring the voltage on C2, C3, C6 and C7. The resistance shall be 10 kohms when measuring the voltage on C1. 3.3.3.3 Contact pressure The contact pressure shall be large enough to ensure reliable and continuous contact (e.g. to overcome oxidisation and to prevent interruption caused by vibration). The radius of any curvature of the contacting elements shall be greater than or equal to 0,8 mm over the contact area. Under no circumstances shall the contact force exceed 0,5 N per contact. Care shall be taken to avoid undue point pressure to the area of the UICC opposite to the contact area. Such pressure is potentially damaging to the components within the UICC.
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 17 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 3.3.3.4 Power Supply The supply voltage of power supply is shown in Table 4. Symbol Minimum Maximum Unit Voltage Class Vcc 2,7 3,3 V B Vcc 1,62 1,98 V C Table 4: Supply Voltage Classes indicated in ATR • Power Consumption of the UICC during ATR The maximum power consumption of the UICC during ATR is specified in Table 5 and Table 6. The UICC power consumption during the ATR shall conform to the voltage class indicated in the ATR. If the UICC supports several supply voltage classes, each class shall conform to the corresponding maximum ATR power consumption, as specified in Table 5 and Table 6. This is required because the terminal is not aware of the power consumption of the UICC until the ATR is received and an application is selected. Symbol Voltage Class Maximum Unit Icc B 7.5 mA Icc C 5 mA Table 5: Power Consumption that applies during ATR at max. external clock Symbol Voltage Class Maximum Unit Icc B 6 mA Icc C 4 mA Table 6: Power Consumption that applies during ATR at 4 MHz 3.3.3.5 Specification of the 3V UICC – Terminal Interface • Supply voltage Vcc (contact C1) The Terminal shall operate the UICC within the following limits: Symbol Minimum Maximum Unit Vcc 2,7 3,3 V Table 7: Electrical characteristics of Vcc under normal operating conditions The module is capable of sourcing the maximum current as defined in Table 6. It is also able to counteract spikes in the current consumption of the SIM card up to a maximum charge of 12 nAs with no more than 400 ns duration and an amplitude of at most 60 mA, ensuring that the supply voltage stays in the specified range.
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 18 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. • Reset (RST) (contact C2) The Terminal shall operate the UICC within the following limits: Symbol Conditions Minimum Maximum Unit VOH IOHmax = + 20 µA 0,8 x Vcc Vcc (Note) V VOL IOLmax = -200 µA 0 (Note) 0,2 x Vcc V TR tF Cin = Cout = 30 pF 400 µs NOTE: To allow for overshoot the voltage on RST should remain between -0,3V and Vcc +0,3V during dynamic operations. Table 8: Electrical characteristics of RST under normal operating conditions • Clock CLK (contact C3) The Terminal shall support 1 to 5 MHz. The Terminal shall supply the clock. No "internal clock" UICC shall be used. The duty cycle shall be between 40 % and 60 % of the period during stable operation. The Terminal shall operate the UICC within the following limits: Symbol Conditions Minimum Maximum Unit VOH IOHmax = + 20 µA 0,7 x Vcc Vcc (Note ) V VOL IOLmax = - 20 µA 0 (Note ) 0,2 x Vcc V TR tF Cin = Cout = 30 pF 50 ns NOTE: To allow for overshoot the voltage on CLK should remain between -0,3V and Vcc+0,3V during dynamic operations. Table 9: Electrical characteristics of CLK under normal operating conditions • I/O (contact C7) Table 3.6 defines the electrical characteristics of the I/O (contact C7). The values given in the table allow the derivation of the values of the pull-up resistor in the Terminal and the impedance of the drivers and receivers in the Terminal and UICC.
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 19 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. Symbol Conditions Minimum Maximum Unit VIH IIHmax = ± 20 µA (Note 2) 0,7 x Vcc Vcc+0,3 V VIL IILmax = + 1 mA - 0,3 0,2 x Vcc V VOH (Note 1) IOHmax = + 20 µA 0,7 x Vcc Vcc (Note 3) V VOL IOLmax = - 1mA 0 (Note 3) 0,4 V TR tF Cin = Cout = 30 pF 1 µs NOTE 1: It is assumed that a pull-up resistor is used on the interface device (recommended value: 20 k Ω). NOTE 2: During static conditions (idle state) only the positive value can apply. Under dynamic operating conditions (transmissions) short term voltage spikes on the I/O line may cause a current reversal. NOTE 3: To allow for overshoot the voltage on I/O shall remain between -0,3V and Vcc+0,3V during dynamic operation. Table 10: Electrical characteristics of I/O under normal operating conditions 3.3.3.6 Specification of the 1.8V UICC – Terminal Interface • Supply voltage Vcc (contact C1) The Terminal shall operate the UICC within the following limits: Symbol Minimum Maximum Unit Vcc 1,62 1,98 V Table 11: Electrical characteristics of Vcc under normal operating conditions The module is capable of sourcing the maximum current as defined in Table 6. It is also able to counteract spikes in the current consumption of the SIM card up to a maximum charge of 12 nAs with no more than 400 ns duration and an amplitude of at most 60 mA, ensuring that the supply voltage stays in the specified range. • Reset (RST) (contact C2) The Terminal shall operate the UICC within the following limits: Symbol Conditions Minimum Maximum Unit VOH IOHmax = + 20 µA 0,8 x Vcc Vcc (Note) V VOL IOLmax = -200 µA 0 (Note) 0,2 x Vcc V TR Tf Cin = Cout = 30 pF 400 µs NOTE: To allow for overshoot the voltage on RST should remain between -0,3V and Vcc +0,3V during dynamic operations. Table 12: Electrical characteristics of RST under normal operating conditions
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 20 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. • Clock CLK (contact C3) The Terminal shall support 1 to 5 MHz. The Terminal shall supply the clock. No "internal clock" UICC shall be used. The duty cycle shall be between 40 % and 60 % of the period during stable operation. The Terminal shall operate the UICC within the following limits: Symbol Conditions Minimum Maximum Unit VOH IOHmax = + 20 µA 0,7 x Vcc Vcc (Note ) V VOL IOLmax = - 20 µA 0 (Note ) 0,2 x Vcc V TR Tf Cin = Cout = 30 pF 50 ns NOTE: To allow for overshoot the voltage on CLK should remain between -0,3V and Vcc+0,3V during dynamic operations. Table 13: Electrical characteristics of CLK under normal operating conditions • I/O (contact C7) Table 14 defines the electrical characteristics of the I/O (contact C7). The values given in the table allow the derivation of the values of the pull-up resistor in the Terminal and the impedance of the drivers and receivers in the Terminal and UICC. Symbol Conditions Minimum Maximum Unit VIH IIHmax = ± 20 µA (Note 2) 0,7 x Vcc Vcc+0,3 V VIL IILmax = + 1 mA - 0,3 0,2 x Vcc V VOH (Note 1) IOHmax = + 20 µA 0,7 x Vcc Vcc (Note 3) V VOL IOLmax = - 1mA 0 (Note 3) 0,4 V TR tF Cin = Cout = 30 pF 1 µs NOTE 1: It is assumed that a pull-up resistor is used on the interface device (recommended value: 20 k Ω). NOTE 2: During static conditions (idle state) only the positive value can apply. Under dynamic operating conditions (transmissions) short term voltage spikes on the I/O line may cause a current reversal. NOTE 3: To allow for overshoot the voltage on I/O shall remain between -0,3V and Vcc+0,3V during dynamic operation. Table 14: Electrical characteristics of I/O under normal operating conditions
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 21 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 3.3.4 Electrical interface The (U)SIM card holder is connected with the module by means of long wires. The (U)SIM card holder and wires are radiated on with different types of noisy signals, e.g. the radiation signals of the module antenna. The SIM interface signals conduct this noise into the module and radiate these signals into the module, with potential disasterous results. This phenomenon can be significantly reduced by following design rules for EMC interference minimisation: 1. Place noise suppression capacitors on the SIM card holder. 2. Route the SIM card holder signals carefully in relation to other signalling lines and potential noise generation sources. 3. Limit the line length: a maximum length of 200mm is advised. 3.3.4.1 Noise suppression capacitors On the module suppression capacitor are placed on the signals RTS, CLK and I/O. The value of these suppression capacitors equals 17pF each. Although the module foresees suppression capacitors it is important to place suppression on the contacts of the SIM card holder. The value of these suppression capacitors must be equal to 10pF. It is important to place the capacitors as short as possible to the SIM card reader. Every mm PCB track (or FFC signalling line) counts. The size of the capacitor also matters. It is advisable to use 0402 type capacitors. Figure 9 shows the impedance graph of a 10pF capacitor. Figure 9: Impedance of 10pF capacitor
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 22 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 3.3.4.2 Maximum Trace Length The maximum trace length depends on the trace capacitance, but on average it is advisable to limit the length to a maximum of 200mm. The module controls the signals RST and CLK. A totem-pole output drives these signals high or low. The signal I/O is a bi-directional data line. The I/O interface is shown in Figure 10. The module and the (U)SIM (in the SIM card holder), located on both ends of the lines, control this data line. Either the module or the (U)SIM can pull this line low, through an open-collector. The line is pulled-up by a resistor of 12kΩ. Figure 10: I/O interface During certification of the module the SIM interface is tested. A SIM card is simulated by the test equipment. The test conditions are shown in Table 15 and Table 16. The test equipment loads the I/O line with 30pF. Contacts Low level High level Max. capacitive load C1 (Vcc) --- I = 6 mA C2 (RST) I = -200 µA I = +200 µA 30 pF C3 (CLK) I = -20 µA I = +20 µA 30 pF C5 (GND) --- --- C6 ((Vpp) --- --- C7 (I/O) ME input ME output V = 0 V I = -1 mA I = +20 µA I = +20 µA 30 pF Table 15: Nominal test conditions on 3V SIM/ME interface Module SIM card
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 23 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. Contacts Low level High level Max. capacitive load C1 (Vcc) --- I = 4 mA C2 (RST) I = -200 µA I = +200 µA 30 pF C3 (CLK) I = -20 µA I = +20 µA 30 pF C5 (GND) --- --- C6 ((Vpp) --- --- C7 (I/O) ME input ME output V = 0 V I = -1 mA I = +20 µA I = +20 µA 30 pF Table 16: Nominal test conditions on 1V8 SIM/ME interface The maximum rise-time of I/O equals 1µs. This result in a maximum capacitive load of 70pF on the I/O line. The maximum capacitance is the sum of all capacitors: • Suppression capacitor on GTM, typical 17pF • SIM driver logic on GTM, typical 5pF • Suppression capacitor on SIM card holder, 10pF. • Test equipment, maximum 30pF load. • Connectors The sum of al these capacitors, without the trace capacitance, equals 62pF. The trace capacitance is 70pF minus all other capacitance. The maximum trace capacitance equals 70 – 62 = 8pF. This capacitance typically gives lead to a maximum length of 200mm in the worst case.
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 24 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 3.3.5 Practical implementation The (U)SIM signals on the GTM are connected to the PCI Express MiniCard edge connector. The method of routing the signals to the SIM card holder depends on which connecter is used. Note that only one of the two connectors can be used at once, the other needs to be left floating. 3.3.5.1 PCI Express MiniCard edge connector Signal Routing When using this connector the SIM signals are routed throughout the PCB. In this environment it is possible to shield the signals in an efficient way. An example of possible PCB stackup is shown in Figure 11: PCB Stackup. Figure 11: PCB Stackup Note: Ground vias are placed every 2 – 3 mm along the signal traces. Figure 12: Possible Schematic of a UICC cardholder Note the 47pF suppression capacitor near contact C1 of the UICC cardholder. GND Plane GND Plane Signal layer Vias RST VCC I/O CLK
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 25 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 3.3.5.2 FH19 Signal Routing The connection between the GTM and UICC cardholder is made by an FFC (flexible flat cable). Shielding in this environment is much more problematic. In many cases the signals are not shielded at all. However, the ground wires between every active signal grants certain immunity against noise. However an additional PCB board should be designed to host cardholder and some decoupling capacitors.. The 8-contacts connector from Hirose’s FH19 Series is the same as on the GTM module. Keep in mind the flat cable has a symmetrical usage. Figures below show an example for an UICC card holder PCB board and interface. The schematic and a layout are shown in these pictures. · Figure 13: Possible Schematic of a UICC card holder PCB board
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 26 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. Figure 14: Example of a (U)SIM card holder layout Figure 15: Example of a FFC
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 27 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 3.4 Digital PCM interface 3.4.1 Background The module shall interface towards the main processor through the USB interface and it shall also have an audio interface (PCM) towards the SLIC/SLAC device. Although some signalling can de done in band over the PCM interface, the application AT-command interface over the USB is to be used for settings, dialling out, accepting voice calls and reply messages as RING, BUSY and DISCONNECT. Main ProcessorUSB SLIC/ SLACRJ11SPIPOTS portWCDMAHSDPA moduleSIM card holderExternal antennaPCMPHYEthernetConnector
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 28 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 3.4.1.1 Mechanical form factor for data and voice module PRELIMINARY PINOUT : The PCM interface (for voice) will be set on pin 45, 47, 49 and 51 of the PCIe Express MiniCEM IO interface. There are 4 pins defined PCM_CLK, for uplink voice PCM_UPLINK, downlink voice PCM_DOWNLINK and PCM_SYNC. The PCM_CLK and PCM_SYNC are generated by the module and therefore it act as MASTER. The CODEC port supports 2.048MHz PCM clock and 8KHz sync timing for linear, companded (A-law and µ-law) CODEC’s that match the sync timing. 3.4.2 Interfaces, Features & Functions 3.4.2.1 Telephony features It is possible to originate and terminate calls via AT commands. The module drives the PCM clock and sync (MASTER). When the module goes to sleep, clock is lost and the PCM interface becomes inactive. Leaving the PCM interface active on at all times would force standby time to be close to talk time. The AT-commands ATD and ATA will connect the PCM interface and makes the PCM_DOWNLINK data-pin active by reversing the pin’s tri-state. The ATH command disconnects the remote user: all calls are released (active, on-hold and waiting calls). 3.4.2.1.1 PCM/Audio interface The module has a PCM interface for a direct connection to an external SLAC/SLIC that provides a single POTS port. A 16-bit linear or 8-bit A-law or µ-law with padding can be selected for the primary PCM interface. (See AT commands doc subsection ‘Voice’) For all three, the format of the 16 bits on the PCM_UPLINK hardware line is 0xSDDD DDDD DDDD DDVV, where S is the signed bit, D is data, and V is for volume padding. Also, for PCM_DOWNLINK, PCM has the 16-bit format of 0xSDDD DDDD DDDD DVVV, where S is the signed bit, D is data, and V is for volume padding. Each interface path always accepts/outputs data in 20 millisecond frames. This translates to 320 bytes per frame (8 k samples/second * 16 bits/sample * 20 ms).
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 29 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. · Figure 16 PCM_SYNC timing · Figure 17 PCM_UPLINK, Codec to Module timing · Figure 18 PCM_DOWNLINK, Module to Codec timing Parameter Description Min Typical Max Unitst(sync) PCM_SYNC cycle time -- 125 -- µs t(synca) PCM_SYNC asserted time 62.4 62.5 -- µs t(syncd) PCM_SYNC deasserted time 62.4 62.5 -- µs t(clk) PCM_CLK cycle time -- 7.8 -- µs t(clkh) PCM_CLK high time 3.8 3.9 -- µs t(clkl) PCM_CLK low time 3.8 3.9 -- µs t(susync) PCM_SYNC setup time to PCM_CLK rising ns t(hsync) PCM_SYNC hold time after PCM_CLK rising ns t(sudin) PCM_UPLINK setup time to PCM_CLK falling ns t(hdin) PCM_UPLINK hold time after PCM_CLK falling ns t(pdout) Delay from PCM_CLK rising to PCM_DOWNLINK valid ns t(zdout Delay from PCM_CLK falling to PCM_DOWNLINK HIGH-Z ns · Table 17 PCM Codec timing parameters
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 30 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 3.4.2.1.2 Voice codecs The module supports 1. Full Rate (FR), 2. Enhanced Full Rate (EFR), 3. Half Rate (HR) and 4. Adaptive Multi-Rate (AMR) voice codecs. 3.4.2.1.3 Handling of Emergency Calls It is possible to place an emergency call (i.e. 112 or 911) without having to enter a PIN-code. SO the call should be set-up by the AT-command interface either PCM interface. 3.4.2.1.4 Voice quality The module will fulfil terminal acoustics according to 3GPP TS 26.131 Rel 5 and TS 26.132 Rel 5 (headset) if relevant. Comment: The overall requirement for the module, is that it shall be possible to achieve typical MOS 3.5 between a phone connected to the unit and a phone connected to the PSTN (running AMR codec). Algorithm Bit Rate (kbits/s) MOS (good network conditions) Framesize (ms) PCM G.711 64 4.3 0 GSM FR RPE-LTP 13 3.7 (average) 20 GSM EFR 13 4 20 GSM HR VSELP 6.3 ~3.4 20 GSM AMR CELP adaptive 20 3.4.2.1.5 Message based DTMF transmission on the radio interface The module is capable of transmitting DTMF on the radio interface as received on the POTS interface using message based signalling on Layer 3 out of ‘Voice’ band. The module detects and suppresses DTMF tones generated on the POTS interface according to applicable standards (when the voice service is being used). (See AT commands doc subsection ‘Voice’) 3.4.2.1.6 Tones The following tones are provided by the module over the POTS interface. 9 Call waiting tone: A call waiting tone that is used to advise a subscriber who is engaged in
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 31 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. a call that another subscriber is attempting to call. (The reader shouldn’t get confused with the reply message over the AT-command channel ‘BUSY’.) 9 Cost warning tone: During an advice of charge charging call the user can be informed about the remaining credit during a call. This cost warning is a tone advising the user that a limited credit (number of units) is left. 3.4.2.1.7 Ringing signals The module indicates to the AT-command interface two (2) different call types: voice and voice line 2 (ALS). 3.4.2.1.8 CLI service The module provides Caller Line Id (CLI) information to the main processor via AT commands. 3.4.2.1.9 Alternate line service (ALS) The module supports Alternate Line Service (ALS). This function is available when a (U)SIM application providing this service is installed. 3.4.2.1.10 Fixed number dialling The module supports Fixed Number Dialling. If enabled, this function allows only calls to fixed numbers stored in (U)SIM. This function is available when a (U)SIM providing this service is installed. 3.4.2.1.11 Supplementary services The module supports below supplementary services in both GSM and UMTS network as specified in applicable standards. Supplementary service Calling Line Identification Presentation (CLIP) Calling Line Identification Restriction (CLIR) Connected Line Identification Presentation (COLP) Connected Line Identification Restriction (COLR) Call Forwarding Unconditional Call Forwarding on Mobile Subscriber Busy Call Forwarding on No Reply Call Forwarding on Mobile Subscriber Not Reachable Call Waiting Call Hold Multi Party Service
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 32 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. Supplementary service Advice of Charge (Information) Advice of Charge (Charging) Barring of All Outgoing Calls Barring of Outgoing International Calls Barring of Outgoing International Calls except thosdirected to the Home PLMN Country Barring of All Incoming Calls Barring of Incoming Calls when Roaming Outside the HomPLMN Country Explicit Call Transfer Unstructured SS Data 3.5 Antenna guidelines This section describes general guidelines for the design of multi-band antenna required for the GTM module. 3.5.1 Antenna specifications • Frequency range: - GSM850 (824-894 MHz) - EGSM900 (880-960 MHz) - DCS1800 (1710-1880 MHz) - PCS1900 (1850-1990 MHz) - W UMTS 850/1900/2100 (830-885 / 1850-1990 / 1920-2170 MHz) • Gain: - Radiation pattern: omni-directional - Gain averaged in space in all frequencies: > -3dBm • Maximum VSWR: < 2.5:1 with 50Ω reference impedance • Polarization: linear 3.5.2 WLAN Antenna Isolation Based upon the known isolation and the lineair gain of the WLAN receiver there is a minimum requirement for the out of band isolation in the GSM and UMTS bands. The isolation is depending upon the antenna isolation WLAN and mobile standard, the output power of the mobile, the linearity of the WLAN receiver IIP3 and the front-end filter (blocking filter). Therefore it is preferred to use WLAN modules with blocking filter. frequency PWR dBm Ant ISOL (dB) Attn front end filter (dB)
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 33 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. WLAN IIP3 2400-2500MHz -8 GSM PWR 880-915MHz 33 20 34 DCS PWR 1710-1785MHz 30 15 36 PCS PWR 1850-1910MHz 30 15 36 UMTS PWR 1920-1980MHz 24 12 33 · Table 18: Antenna isolation example
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 34 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 3.5.3 Antenna connector The connector type used is a muRata MM9329-2700B miniature microwave coaxial connector. · Figure 19: PCB connector (on GTM module) · Figure 20: Jack connector
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 35 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 4 HOST CONTROL INTERFACES Figure 14 shows the NDIS interface via the TCP/IP stack as well as the COM interface via the custom IOCTL interface. More details on the driver interface can be found in the following chapter (Device Driver Interface) · Figure 21: Host interface components 4.1 USB interface The hardware USB interface is USB 2.0 compatible, USB 2.0 Full Speed (12Mbi/s) signalling will be used. 4.2 COM interface Three com ports are defined: - application: This interface can be used for SMS and AT control commands and event reporting - modem: a second COM port provides the interface for the data channel and supports dial up networking -diagnostic: A third port is used for layer 1-3 stack tracing and debugging messages. 4.3 NDIS interface The NDIS interface for the data channel provides an "auto start", "no click" way to get online for a user. To the operating system, the card is represents itself as a network interface card, hiding dial-up networking and AT commands. One NDIS driver could also run the SMS and signal strength port. This data can be shipped to an application via a custom IOCTL interface.
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 36 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 5 DEVICE DRIVER INTERFACE The figure below gives an overview of the driver structure which will be provided with the GTM. Basically the module will manifest itself as a composite USB device which creates stubs which the other higher level drivers hook into and provide their respective function. The version number in gtmndisXXusb.sys denotes the operating system (XX= 50 for windows 2000, 51 for XP and 60 for Longhorn). The “gtffbus.sys” driver is in fact a flip flop driver (type of mux) which chooses the interface to use for data traffic: either the modem or the NDIS interface can be used. For informational point of view it is illustrated that the mdm.exe service in fact controls the “modem.sys” driver and the “tcpip.sys” is used for the TCP/IP stack interface towards the application. These 2 drivers are default OS drivers. Figure 22: Driver structure The “connmgr.exe” is a service proposed by Option to control the functionality of the NDIS driver (e.g. other PIN code, APN, …). The user space API will be available to aplication developers. gtmserusb.sys Application interface COM port gtmserusb.sys Diagnostics interface COM port gtptser.sys Modem COM port modem.sys gtmndisxxusb.sys gtffbus.sysconnmgr.exe Kernel modeUser mode (OS service) gtmusbbus.sysUSB composite devicegtmusbbus.sys usbohci.sys USB root hubusbohci.sys pseries.sys USB open host controller NDIS mdm.exetcpip.sys Applications: e.g. email, internet, ... gtmserusb.sys
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 37 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 6 AT COMMAND SET REFERENCE This section lists the AT commands available on the GTM module. Most of the AT commands supported are specified in 3GPP TS 27.007 and 3GPP TS 27.005. Details of these commands can be found in those 3GPP specifications. Only Option and/or Qualcomm proprietary AT commands are fully described in this section . Please note that this section is subject to change. Support for some commands still needs to be defined and will be updated in future versions of this document. 6.1 DTE-TA/DCE Interface Commands All these commands are specified in 3GPP TS27.007 [1] and or ITU-T V.25ter. Some of these commands may become meaningless on GTM because of the specific hardware design. For example, since GTM internally uses a USB interface towards the host commands to set the baud rate are no longer applicable. Where possible, this shall be indicated. Command Description Used S3 Command line termination character (S-parameter) Yes S4 Response formatting character (S-parameter) Yes S5 Command line editing character (S-parameter) Yes E Command Echo Yes Q Result code suppression Yes V DCE Response format Yes &C Circuit 109 behavior Yes &D Circuit 108 behavior Yes +IPR Fixed DTE rate Not applicable +ICF DTE-DEC character framing Not applicable +IFC DTE-DCE local flow control Yes &V Dump configuration parameters Yes 6.2 General commands All these commands are specified in 3GPP TS27.007 [1]. Command Description Used +CGMI Request manufacturer identification Yes +CGMM Request model identification Yes +CGMR Request revision identification Yes +CGSN Request product serial number identification Yes
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 38 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. +CSCS Select TE character set Yes – but support for IRA character set only +CIMI Request international mobile subscriber identity Yes Z Reset to default configuration Yes &F Set to factory defined configuration Yes I Request identification information Yes +GMI Request manufacturer identification Yes +GMM Request manufacturer identification Yes +GMR Request revision identification Yes +GSN Request revision identification Yes +GCAP Request complete capabilities list Yes 6.3 Call control commands All these commands are specified in 3GPP TS27.007 [1]. Command Description Used +CSTA Select type of address TBD D Dial (using new dial modifiers, “>”, “I/i”, “G/g”, and “;” applicable to UMTS only) > = direct dial from phone bookI/i = override CLIR supplementary service default G/g = control CUG supplementary service for call ; = initiate voice call Yes +CHUP Hang up Yes – for voice call hangup +CBST Select bearer service type Yes +CRLP Radio link protocol Yes +CR Service reporting control Yes +CRC Cellular result codes Yes T Select tone dialing Yes – but does nothing P Select pulse dialing Yes – but does nothing A Answer Yes H Hook control Yes O Return to online data state Yes S0 Automatic answer Yes S6 Pause before blind dialing Yes – but does nothing S7 Connection completion timeout Yes – but does nothing S8 Comma dial modifier time Yes – but does nothing S10 Automatic connect delay Yes – but does nothing L Monitor speaker loudness Yes – but does nothing M Monitor speaker mode Yes – but does nothing +DS Data compression Yes +DR Data compression reporting Yes
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 39 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 6.4 Network service related commands All these commands are specified in 3GPP TS27.007 [1]. Command Description Used +CREG Network registration Yes +COPS Operator selection Yes +CLCK Facility lock Yes +CPWD Change password Yes +CLIP Calling line identification presentation TBD +CLIR Calling line identification restriction TBD +COLP Connected line identification presentation TBD +CCUG Closed user group TBD +CCFC Call Forwarding Number and Conditions TBD +CCWA Call waiting TBD +CHLD Call related supplementary services TBD +CTFR Call deflection TBD +CUSD Unstructured supplementary service data TBD +CAOC Advice of charge TBD +CSSN Supplementary service notifications TBD +CLCC List current calls TBD +CPOL Preferred operator list TBD +CAEMLPP eMLPP priority registration and Interrogation TBD 6.5 Mobile equipment commands All these commands are specified in 3GPP TS27.007 [1]. Command Description Used +CPAS Phone activity status Yes +CFUN Set phone functionality Yes +CPIN Enter PIN Yes +CBC Battery charge Yes – but not applicable +CSQ Signal quality Yes +CPBS Select phone book memory storage Yes +CPBR Read phone book entries Yes +CPBF Find phone book entries Yes +CPBW Write phone book entry Yes +CLVL Loudspeaker volume level Yes - but not applicable +CMEE Report mobile equipment error Yes
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 40 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 6.6 UMTS packet domain commands All these commands are specified in 3GPP TS27.007 [1]. Command Description Used +CGDCONT Define PDP context Yes +CGQREQ Requested quality of service profile Yes +CGQMIN Minimum acceptable quality of service profile Yes – Accepted but does nothing +CGEQREQ Requested 3G quality of service profile Yes +CGEQMIN Minimum acceptable 3G quality of service profile Yes – Accepted but does nothing +CGATT PS attach or detach Yes +CGACT PDP context activate or deactivate Yes +CGCLASS GPRS mobile station class (GPRS only) Yes +CGEREP Packet domain event reporting Yes – Accepted but does nothing +CGREG GPRS network registration status Yes +CGSMS Select service for MO SMS messages Yes 6.7 SMS Commands All these commands are specified in 3GPP TS27.005 [2]. Command Description Used +CSMS Select message service Yes +CPMS Preferred message storage Yes +CMGF Message format Yes +CSCA Service center address Yes +CSMP Set text mode parameters Yes +CSDH Show text mode parameters Yes +CNMI New message indications to TE Yes +CMGL List message Yes +CMGR Read message Yes +CNMA New message acknowledge to ME/TA Yes +CMGS Send message Yes +CMSS Send message from storage Yes +CMGW Write message to memory Yes +CMGD Delete message Yes
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 41 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 6.8 Synchronous data mode commands These commands are specified in ITU-T V.80ter. Command Description Used +ES Enables the synchronous mode Yes +ESA Preferred message storage Yes These commands are not tested and probably will not work over the USB interface. 6.9 SIM Toolkit commands There are no standard AT commands available in the GSM/GPRS/UMTS specifications to manipulate the SIM Toolkit interface. See proprietary commands for SIM Toolkit in section 6.10.7. 6.10 Option proprietary commands These are commands added by Option to accomplish things that cannot be done via the standard AT commands available in the GSM/GPRS/UMTS specifications. This list of proprietary commands will grow during the development of the module. Command Description Used _OHWV Read hardware version Yes _OPSYS Preferred system Yes _OSEC RRC Security Yes _OSSYS Selected system Yes _OAIR Aircraft mode Yes _OCHAP enable/disable CHAP Yes +STPD SIM toolkit profile download Yes 6.10.1 Read hardware version _OHWV Command Possible Response(s) _OHWV _OHWV: <version> Description This command returns the version of the PCB and the version of the BOM (Bill Of Materials). Defined Values <version> : String type, indicates the PCB and BOM revision.
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 42 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 6.10.2 Preferred SYStem AT_OPSYS Command Possible Response(s) _OPSYS=[<mode>[,<domain>]] OK _OPSYS? _OPSYS: <mode>,<domain> _OPSYS=? _OPSYS: (0-5),(0-6) Description This command changes the preferred system, GSM/WCDMA, the acquisition order and the service domain preference PS/CS. Defined values <mode>: 0 GSM only 1 WCDMA only 2 GSM first 3 WCDMA first (default) 4 No change 5 Auto <domain>: 0 Acquire only circuit-switched systems 1 Acquire only packet-switched systems 2 Acquire circuit-and/or packet-switched systems (default) 3 Any domain will do; no preference 4 To be used by clients who do not want to change the service domain 5 PS attach on demand; note that this value of service domain preference is not saved in NV 6 PS detach on demand; note that this value of service domain preference is not saved in NV 6.10.3 Security “AT_OSEC” Command Possible Response(s) _OSEC=[<sec>] OK _ OSEC? _ OSEC: < sec > _ OSEC =? _ OSEC: (list of supported <sec>s) Description This command sets the RRC security setting. Please note that a hard reset of the GTM is required before the setting will take effect. Defined values <sec>: 0 None 1 Integrity 2 Ciphering 3 Fake Security 4 Integrity and Ciphering (default)
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 43 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 6.10.4 Selected System “AT_OSSYS” Command Possible Response(s) _OSSYS=[<n>] OK _OSSYS? _OSSYS: <n>,<AcT> _OSSYS=? _OSSYS: (0-1),(0,2) Description This command enables/disables the unsolicited result code _OSSYSI: <mode>. Defined values <n>: 0 Turns off unsolicited result code _OSSYSI: <mode> (default) 1 Turns on unsolicited result code _OSSYSI: <mode> <AcT>: 0 GSM 2 UTRAN 3 No service 6.10.5 Aircraft Mode “AT_OAIR” Command Possible response(s) _OAIR= < aircraft mode> OK _OAIR? _OAIR: < aircraft mode> _OAIR=? _OAIR: (list of supported <mode>’s) Description Allows the user to change the startup RF of the gsm/wcdma part (protocol stack) at power up setting or query its current state. Defined Values <Aircraft mode> 0 Off, the unit will startup protocol stack at power up (gsm/wcdma part). (default) 1 On, the unit will NOT startup the protocol stack at power up (gsm/wcdma part).
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 44 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 6.10.6 Enable/Disable CHAP “AT_OCHAP” Command Possible Response(s) _OCHAP=[<sec>] OK _ OCHAP? _ OCHAP: < sec > _ OCHAP =? _ OCHAP: (0-1) Description This command enables or disables CHAP Protocol security setting during activation of a PDP context. Value is stored in NVRAM. The default state is enabled. Defined values <sec>: 0 Disabled 1 Enabled (default) 6.10.7 SIM toolkit profile download “AT+STPD” Command Possible Response(s) +STPD=<length>, <profile> OK, ERROR +STPD? ERROR +STPD=? ERROR Description This command will send the given profile to SIM toolkit. Parameters <Length> = a number representing the length of the binary profile. <Profile> = the SIM toolkit profile in hexadecimal format (see 3GPP 11.14 [Structure and coding of TERMINAL PROFILE]) Example AT+STPD=1,03 Indicates that profile download and SMS-PP data download are supported by the ME (GTM in this case)
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 45 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 7 PHYSICAL CHARACTERISTICS 7.1 Dimensions · Figure 23: card dimensions (in mm - not to scale) 7.2 Power consumption ( preliminary ) Vcc 3.3V +/- 9% Peak Icc 2750 mA with max supply droop 50mV Average Icc 850mA 7.3 Thermal dissipation requirements The GTM power dissipation in idle mode (slow clocking mode) is 80mW, under the condition that the USB defined selective suspend is fully supported for USB Host Controllers (UHCI). The maximum thermal dissipation directly from any PCI Express Mini Card add-in card is 2.9 W peak • Total estimated power consumption (based on calculations; worst case: highest Tx): GPRS (2TX+4RX) 850 UMTS 2100 UMTS US 850 UMTS US 1900 Total power (mW) 1800 2750 2800 2900
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 46 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. Heat Dissipation15001700190021002300250027002900-9% -8% -7% -6% -5% -4% -3% -2% -1% 0% 1% 2% 3% 4% 5% 6% 7% 8% 9%Voltage Derating %Heat in mWatt=820mWGPRSHSDPA2100HSDPA1900HSDPA850 Figure 24: Thermal Design Profile (TDP) Worst Case Figure 24 shows the (calculated) power consumtion versus voltage derating characteristic. • Measured power consumption: to be determined.
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 47 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 7.4 Operating and Storage Environment These values should be considered preliminary and are to be investigated later. 7.4.1 Shock Operating 15 G, 18 ms Non-operating 30 G, 11 ms 7.4.2 Vibration Operating Linear: 20-300 Hz, 0.75 G (0 to peak) Random: 10-300 Hz, 0.004 g2/Hz Non-operating 5-20 Hz, 0.195 inches (double amplitude) 20-500 Hz, 4.0 G (0 to peak) Sweep Rate 0.5 octave/minute minimum 7.4.3 Operating Temperature and Humidity Temperature -10°C to 55°C (14°F to 131°F) Humidity 5-95% RH non-condensing 33°C (maximum wet bulb) Thermal Gradient 20°C/hour (maximum) Humidity Gradient 20%/hour (maximum) 7.4.4 Non-Operating Temperature and Humidity Temperature -40°C to 65°C (-40°F to 149°F) Humidity 5-95% RH non-condensing 35°C (maximum wet bulb) Thermal Gradient 30°C/hour (maximum) Humidity Gradient 20%/hour (maximum) 7.4.5 Altitude Operating -1000 feet to 10,000 feet (-305M to 3,050M) Non-Operating -1000 feet to 40,000 feet (-305M to 12,200M) These figures are valid in open air (not valid in e.g. planes since this is a pressurised room)
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 48 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 8 CERTIFICATION FCC certification: If the FCC ID is not visible when this card is installed inside another device, then the outside of the device into which this device is installed must also display a label referring to the enclosed device. This exterior label can use wording such as the following: "Contains FCC ID: NCMOGTM353-W". Any similar wording that expresses the same meaning may be used. Other certification statements are to be added in a next revision of this document. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20cm between the radiator and your body. This device is intended only for OEM integrators under the following conditions: OEM integrator is still responsible for testing their end product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). In the event that these conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization.
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 49 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 9 BOARD ASSEMBLY · Figure 25: Top view · Figure 26: Bottom view Mini PCIExpress interface
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 50 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV.
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 51 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 10 ABBREVIATIONS Abbreviation Description B2B Board-to-board connector EDGE Enhanced Data Rates for Global Evolution FFC Flexible Flat Cable GND Ground GPRS General Packet Radio Service GSM Global Standard for Mobile Communications HSDPA High Speed Data Packet Access IEC International Electrotechnical Commission ISO International Standards Organization I/O Input/Output ME Mobile Equipment NDIS Network Driver Interface Specification NVRAM Non volatile RAM SIM Subscriber Identification Module UICC UMTS Integrated Circuit Card UMTS Universal Mobile Telephone Service USB Universal Serial Bus (U)SIM Universal Subscriber Identity Module
GTM353W Integration Manual Author: R. Claessens Version: 4.0 Draft 2Creation Date: September 20, 2006 Page: 52 of 52 Option Confidential: This document is Option Confidential - it may not be duplicated, neither distributed externally without prior and written permission of Option NV. 11 REFERENCES Ref Document [1] 3GPP TS 27.007 V3.7.0 (2000-12) AT Command set for User Equipment (UE) (Release 1999) [2] 3GPP TS 27.005 V3.1.0 (2000-01) Equipment (DTE-DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)

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