THALES DIS AlS Deutschland EHS6 GSM/GPRS/ EDGE/UMTS/HSPA Module User Manual hid

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EHS6
Version:
DocId:
01.441
EHS6_HIO_v01.441
Hardware Interface Overview

EHS6 Hardware Interface Overview
Document Name:
EHS6 Hardware Interface Overview
Version:
01.441
Date:
2013-07-11
DocId:
EHS6_HIO_v01.441
Status
Confidential / Preliminary

GENERAL NOTE
THE USE OF THE PRODUCT INCLUDING THE SOFTWARE AND DOCUMENTATION (THE "PRODUCT") IS SUBJECT TO THE RELEASE NOTE PROVIDED TOGETHER WITH PRODUCT. IN ANY
EVENT THE PROVISIONS OF THE RELEASE NOTE SHALL PREVAIL. THIS DOCUMENT CONTAINS
INFORMATION ON CINTERION PRODUCTS. THE SPECIFICATIONS IN THIS DOCUMENT ARE SUBJECT TO CHANGE AT CINTERION'S DISCRETION. CINTERION WIRELESS MODULES GMBH
GRANTS A NON-EXCLUSIVE RIGHT TO USE THE PRODUCT. THE RECIPIENT SHALL NOT TRANSFER, COPY, MODIFY, TRANSLATE, REVERSE ENGINEER, CREATE DERIVATIVE WORKS; DISASSEMBLE OR DECOMPILE THE PRODUCT OR OTHERWISE USE THE PRODUCT EXCEPT AS
SPECIFICALLY AUTHORIZED. THE PRODUCT AND THIS DOCUMENT ARE PROVIDED ON AN "AS
IS" BASIS ONLY AND MAY CONTAIN DEFICIENCIES OR INADEQUACIES. TO THE MAXIMUM
EXTENT PERMITTED BY APPLICABLE LAW, CINTERION WIRELESS MODULES GMBH DISCLAIMS
ALL WARRANTIES AND LIABILITIES. THE RECIPIENT UNDERTAKES FOR AN UNLIMITED PERIOD
OF TIME TO OBSERVE SECRECY REGARDING ANY INFORMATION AND DATA PROVIDED TO HIM
IN THE CONTEXT OF THE DELIVERY OF THE PRODUCT. THIS GENERAL NOTE SHALL BE GOVERNED AND CONSTRUED ACCORDING TO GERMAN LAW.
Copyright
Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be
held liable for payment of damages. All rights created by patent grant or registration of a utility model or
design patent are reserved.
Copyright © 2013, Cinterion Wireless Modules GmbH
Trademark Notice
Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the
United States and/or other countries. All other registered trademarks or trademarks mentioned in this document are property of their respective owners.
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Contents
38

Contents
Introduction ................................................................................................................. 6
1.1
Key Features at a Glance .................................................................................. 6
1.2
EHS6 System Overview..................................................................................... 9
Interface Characteristics .......................................................................................... 10
2.1
Application Interface ........................................................................................ 10
2.1.1 USB Interface...................................................................................... 10
2.1.2 Serial Interface ASC0 ......................................................................... 11
2.1.3 Serial Interface ASC1 ......................................................................... 12
2.1.4 UICC/SIM/USIM Interface................................................................... 13
2.1.5 Digital Audio Interface......................................................................... 14
2.1.6 GPIO Interface .................................................................................... 14
2.1.7 I2C Interface ........................................................................................ 16
2.1.8 SPI Interface ....................................................................................... 16
2.1.9 HSIC Interface .................................................................................... 16
2.1.10 PWM Interfaces .................................................................................. 17
2.1.11 Pulse Counter ..................................................................................... 17
2.1.12 Status LED.......................................................................................... 17
2.1.13 Fast Shutdown .................................................................................... 17
2.2
RF Antenna Interface....................................................................................... 18
2.2.1 Antenna Installation ............................................................................ 19
2.3
Sample Application .......................................................................................... 20
Operating Characteristics ........................................................................................ 22
3.1
Operating Modes ............................................................................................. 22
3.2
Power Supply................................................................................................... 23
Mechanical Dimensions, Mounting and Packaging............................................... 24
4.1
Mechanical Dimensions of EHS6..................................................................... 24
Regulatory and Type Approval Information ........................................................... 26
5.1
Directives and Standards................................................................................. 26
5.2
SAR requirements specific to portable mobiles ............................................... 29
5.3
Reference Equipment for Type Approval ......................................................... 30
5.4
Compliance with FCC and IC Rules and Regulations ..................................... 31
Document Information.............................................................................................. 32
6.1
Revision History ............................................................................................... 32
6.2
Related Documents ......................................................................................... 32
6.3
Terms and Abbreviations ................................................................................. 32
6.4
Safety Precaution Notes .................................................................................. 36
Appendix.................................................................................................................... 37
7.1
List of Parts and Accessories........................................................................... 37
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Tables
38

Tables
Table 1:
Table 2:
Table 3:
Table 4:
Table 5:
Table 6:
Table 7:
Table 8:
Table 9:
Table 10:
Table 11:
Table 12:
Signals of the SIM interface (SMT application interface) ...............................
GPIO lines and possible alternative assignment............................................
Return loss in the active band........................................................................
Overview of operating modes ........................................................................
Directives .......................................................................................................
Standards of North American type approval ..................................................
Standards of European type approval............................................................
Requirements of quality .................................................................................
Standards of the Ministry of Information Industry of the
People’s Republic of China ............................................................................
Toxic or hazardous substances or elements with defined concentration
limits ...............................................................................................................
List of parts and accessories..........................................................................
Molex sales contacts (subject to change) ......................................................
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15
18
22
26
26
26
27
27
28
37
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EHS6 Hardware Interface Overview
Figures
38

Figures
Figure 1:
Figure 2:
Figure 3:
Figure 4:
Figure 5:
Figure 6:
Figure 7:
Figure 8:
Figure 9:
EHS6 system overview .................................................................................... 9
USB circuit ..................................................................................................... 10
Serial interface ASC0..................................................................................... 11
Serial interface ASC1..................................................................................... 12
External UICC/SIM/USIM card holder circuit ................................................. 14
Schematic diagram of EHS6 sample application ........................................... 21
EHS6– top and bottom view........................................................................... 24
Dimensions of EHS6 (all dimensions in mm) ................................................. 25
Reference equipment for Type Approval ....................................................... 30
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EHS6 Hardware Interface Overview
1 Introduction

Introduction
This document1 describes the hardware of the Cinterion EHS6 module. It helps you quickly retrieve interface specifications, electrical and mechanical details and information on the requirements to be considered for integrating further components.
1.1
Key Features at a Glance
Feature
Implementation
General
Frequency bands
GSM/GPRS/EDGE: Quad band 850/900/1800/1900MHz
UMTS/HSPA+: Five band 800/850/900/1900/2100MHz
GSM class
Small MS
Output power
Class 4 (+33dBm ±2dB) for EGSM850
Class 4 (+33dBm ±2dB) for EGSM900
Class 1 (+30dBm ±2dB) for GSM1800
Class 1 (+30dBm ±2dB) for GSM1900
Class E2 (+27dBm ± 3dB) for GSM 850 8-PSK
Class E2 (+27dBm ± 3dB) for GSM 900 8-PSK
Class E2 (+26dBm +3 /-4dB) for GSM 1800 8-PSK
Class E2 (+26dBm +3 /-4dB) for GSM 1900 8-PSK
Class 3 (+24dBm +1/-3dB) for UMTS 2100, WCDMA FDD BdI
Class 3 (+24dBm +1/-3dB) for UMTS 1900,WCDMA FDD BdII
Class 3 (+24dBm +1/-3dB) for UMTS 900, WCDMA FDD BdVIII
Class 3 (+24dBm +1/-3dB) for UMTS 850, WCDMA FDD BdV
Class 3 (+24dBm +1/-3dB) for UMTS 800, WCDMA FDD BdVI
Power supply
3.3V to 4.5V
Operating temperature
(board temperature)
Normal operation: TBD.
Extended operation: TBD.
Physical
Dimensions: 27.6mm x 25.4mm x 2.2mm
Weight: approx. 3.5g
RoHS
All hardware components fully compliant with EU RoHS Directive
HSPA features
3GPP Release 6, 7
DL 7.2Mbps, UL 5.7Mbps
HSDPA Cat.8 / HSUPA Cat.6 data rates
Compressed mode (CM) supported according to 3GPP TS25.212
UMTS features
3GPP Release 4
PS data rate – 384 kbps DL / 384 kbps UL
CS data rate – 64 kbps DL / 64 kbps UL
1. The document is effective only if listed in the appropriate Release Notes as part of the technical
documentation delivered with your Cinterion product.
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1.1 Key Features at a Glance
Feature

Implementation
GSM/GPRS/EGPRS features
Data transfer
GPRS:
• Multislot Class 12
• Full PBCCH support
• Mobile Station Class B
• Coding Scheme 1 – 4
EGPRS:
• Multislot Class 12
• EDGE E2 power class for 8 PSK
• Downlink coding schemes – CS 1-4, MCS 1-9
• Uplink coding schemes – CS 1-4, MCS 1-9
• SRB loopback and test mode B
• 8-bit, 11-bit RACH
• PBCCH support
• 1 phase/2 phase access procedures
• Link adaptation and IR
• NACC, extended UL TBF
• Mobile Station Class B
CSD:
• V.110, RLP, non-transparent
• 9.6kbps
• USSD
SMS
Point-to-point MT and MO
Cell broadcast
Text and PDU mode
Storage: SIM card plus SMS locations in mobile equipment
Software
AT commands
Hayes 3GPP TS 27.007, TS 27.005, Cinterion
AT commands for RIL compatibility
Java™ Open Platform
Java™ Open Platform with
• Java™ profile IMP-NG & CLDC 1.1 HI
• Secure data transmission via HTTPS/SSL
• Multi-threading programming and multi-application execution
Major benefits: seamless integration into Java applications, ease of programming, no need for application microcontroller, extremely cost-efficient
hardware and software design – ideal platform for industrial GSM applications.
The memory space available for Java programs is around 8 MB in the flash
file system and around 6MB RAM. Application code and data share the
space in the flash file system and in RAM.
Microsoft™ compatibility RIL for Pocket PC and Smartphone
SIM Application Toolkit
SAT Release 99
Firmware update
Generic update from host application over ASC0 or USB modem.
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1.1 Key Features at a Glance
Feature

Implementation
Interfaces
Module interface
Surface mount device with solderable connection pads (SMT application
interface). Land grid array (LGA) technology ensures high solder joint reliability and provides the possibility to use an optional module mounting
socket.
For more information on how to integrate SMT modules see also [3]. This
application note comprises chapters on module mounting and application
layout issues as well as on additional SMT application development equipment.
USB
USB 2.0 High Speed (480Mbit/s) device interface, Full Speed (12Mbit/s)
compliant
2 serial interfaces
ASC0 (shared with GPIO lines):
• 8-wire modem interface with status and control lines, unbalanced, asynchronous
• Adjustable baud rates: 1,200bps to 921,600bps
• Autobauding: 1,200bps to 230,400bps
• Supports RTS0/CTS0 hardware flow control.
• Multiplex ability according to GSM 07.10 Multiplexer Protocol.
ASC1 (shared with GPIO lines):
• 4-wire, unbalanced asynchronous interface
• Adjustable baud rates: 1,200bps to 921,60bps
• Autobauding: 1,200bps to 230,400bps
• Supports RTS1/CTS1 hardware flow control
Audio
1 digital interface (PCM), shared with GPIO lines
UICC interface
Supported SIM/USIM cards: 3V, 1.8V
GPIO interface
14 GPIO lines shared with ASC0 lines, LED signalling, PWM functionality,
fast shutdown and pulse counter
4 GPIO lines shared with PCM interface
4 GPIO lines shared with ASC1, SPI and HSIC interfaces
I2C interface
Supports I2C serial interface
HSIC interface
High-Speed Inter-Chip (HSIC) interface for USB chip-to-chip interconnect
including Link Power Management (LPM) lines shared with GPIO lines
SPI interface
Serial peripheral interface, shared with GPIO lines
Antenna interface pads
50
Power on/off, Reset
Power on/off
Switch-on by hardware signal ON and AUTO_ON
Switch-off by AT command
Switch off by hardware signal FST_SHDN instead of AT command
Automatic switch-off in case of critical temperature and voltage conditions
Reset
Orderly shutdown and reset by AT command
Emergency reset by hardware signal EMERG_RST
Special features
Real time clock
Timer functions via AT commands
Phonebook
SIM and phone
TTY/CTM support
Integrated CTM modem
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EHS6 Hardware Interface Overview
1.2 EHS6 System Overview
Feature
Implementation
Evaluation kit
Evaluation module
EHS6 module soldered onto a dedicated PCB that can be connected to an
adapter in order to be mounted onto the DSB75.
DSB75
DSB75 Development Support Board designed to test and type approve
Cinterion Wireless Modules and provide a sample configuration for application engineering. A special adapter is required to connect the EHS6 evaluation module to the DSB75.
1.2
EHS6 System Overview
PWM
Fast shutdown
I2C
USB
HSIC
Backup supply
ADC
Power supply
ON, AUTO_ON
Emergency reset
RTC
ADC
POWER
ANTENNA
(GSM/UMTS
quad band)
Antenna
CONTROL
SIM card
(with SIM detection)
SIM interface
Serial modem
interface lines
HSIC
USB
I2C
ASC0 lines
ASC0 lines
Pulse counter
Serial modem
interface lines/
SPI interface
COUNTER
HSIC LPM/
Serial interface/
SPI interface
Digital audio
(PCM)
PCM
HSIC LPM/
ASC1/SPI
Fast
shutdown
DAC (PWM)
LED
Status
GPIO
Module
Application
GPIO
interface
Figure 1: EHS6 system overview
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2 Interface Characteristics
21
Interface Characteristics
EHS6 is equipped with an SMT application interface that connects to the external application.
The SMT application interface incorporates the various application interfaces as well as the RF
antenna interface.
2.1
Application Interface
2.1.1
USB Interface
EHS6 supports a USB 2.0 High Speed (480Mbit/s) device interface that is Full Speed (12Mbit/
s) compliant. The USB interface is primarily intended for use as command and data interface
and for downloading firmware.
The USB host is responsible for supplying the VUSB_IN line. This line is for voltage detection
only. The USB part (driver and transceiver) is supplied by means of BATT+. This is because
EHS6 is designed as a self-powered device compliant with the “Universal Serial Bus Specification Revision 2.0”1.
Module
SMT
VREG (3V075)
lin. reg.
BATT+
GND
USB part1)
VBUS
Detection only
VUSB_IN
RS
RS
DP
DN
Host wakeup
USB_DP2)
USB_DN2)
RING0
1)
All serial (including RS) and pull-up resistors for data lines are implemented.
If the USB interface is operated in High Speed mode (480MHz), it is recommended to take
special care routing the data lines USB_DP and USB_DN. Application layout should in this
case implement a differential impedance of 90Ohm for proper signal integrity.
2)
Figure 2: USB circuit
To properly connect the module's USB interface to the host a USB 2.0 compatible connector is
required. Furthermore, the USB modem driver distributed with EHS6 needs to be installed.
1. The specification is ready for download on http://www.usb.org/developers/docs/
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
While the USB connection is active, the module will not change into SLEEP Mode. To enable
switching into SLEEP mode the USB host must bring its USB interface into Suspend state. Also, VUSB_IN should always be kept enabled for this functionality. See “Universal Serial Bus
Specification Revision 2.0“1 for a description of the Suspend state. On incoming calls EHS6 will
then generate a remote wake up request to resume the USB connection (active low).
As an alternative to the regular USB remote wakeup mechanism it is possible to employ the
RING0 line to wake up the host application. The benefit is that the RING0 line can wake up the
host application in case of incoming calls or other events signalized by URCs while the USB
interface is suspended or shut down.
2.1.2
Serial Interface ASC0
EHS6 offers an 8-wire unbalanced, asynchronous modem interface ASC0 conforming to ITUT V.24 protocol DCE signalling. The electrical characteristics do not comply with ITU-T V.28.
The significant levels are 0V (for low data bit or active state) and 1.8V (for high data bit or inactive state).
EHS6 is designed for use as a DCE. Based on the conventions for DCE-DTE connections it
communicates with the customer application (DTE) using the following signals:
• Port TXD @ application sends data to the module’s TXD0 signal line
• Port RXD @ application receives data from the module’s RXD0 signal line
Figure 3: Serial interface ASC0
Features:
• Includes the data lines TXD0 and RXD0, the status lines RTS0 and CTS0 and, in addition,
the modem control lines DTR0, DSR0, DCD0 and RING0.
• ASC0 is designed for controlling GSM/UMTS voice calls, transferring data and for controlling the module with AT commands.
• Full multiplexing capability allows the interface to be partitioned into virtual channels.
• The RING0 signal serves to indicate incoming calls and other types of URCs (Unsolicited
Result Code). It can also be used to send pulses to the host application, for example to
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21
•
•
•
•
•

wake up the application from power saving state.
Configured for 8 data bits, no parity and 1 stop bit.
ASC0 can be operated at fixed bit rates from 1,200bps up to 921,600bps.
Autobauding supports bit rates from 1,200bps up to 230,400bps.
Supports RTS0/CTS0 hardware flow control. The hardware hand shake line RTS0 has an
internal pull down resistor causing a low level signal, if the line is not used and open.
Although hardware flow control is recommended, this allows communication by using only
RXD and TXD lines.
Wake up from SLEEP mode by RTS0 activation (high to low transition).
2.1.3
Serial Interface ASC1
Four EHS6 GPIO lines can be configured as ASC1 interface signals to provide a 4-wire unbalanced, asynchronous modem interface ASC1 conforming to ITU-T V.24 protocol DCE signalling. The electrical characteristics do not comply with ITU-T V.28. The significant levels are 0V
(for low data bit or active state) and 1.8V (for high data bit or inactive state).
EHS6 is designed for use as a DCE. Based on the conventions for DCE-DTE connections it
communicates with the customer application (DTE) using the following signals:
• Port TXD @ application sends data to module’s TXD1 signal line
• Port RXD @ application receives data from the module’s RXD1 signal line
Figure 4: Serial interface ASC1
Features
• Includes only the data lines TXD1 and RXD1 plus RTS1 and CTS1 for hardware handshake.
• On ASC1 no RING line is available.
• Configured for 8 data bits, no parity and 1 or 2 stop bits.
• ASC1 can be operated at fixed bit rates from 1,200 bps to 921,600 bps.
• Autobauding supports bit rates from 1,200bps up to 230,400bps.
• Supports RTS1/CTS1 hardware flow. The hardware hand shake line RTS0 has an internal
pull down resistor causing a low level signal, if the line is not used and open. Although hardware flow control is recommended, this allows communication by using only RXD and TXD
lines.
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2.1.4

UICC/SIM/USIM Interface
EHS6 has an integrated UICC/SIM/USIM interface compatible with the 3GPP 31.102 and ETSI
102 221. This is wired to the host interface in order to be connected to an external SIM card
holder. Five pads on the SMT application interface are reserved for the SIM interface.
The UICC/SIM/USIM interface supports 3V and 1.8V SIM cards.
The CCIN signal serves to detect whether a tray (with SIM card) is present in the card holder.
Using the CCIN signal is mandatory for compliance with the GSM 11.11 recommendation if the
mechanical design of the host application allows the user to remove the SIM card during operation. To take advantage of this feature, an appropriate SIM card detect switch is required on
the card holder. For example, this is true for the model supplied by Molex, which has been tested to operate with EHS6 and is part of the Cinterion reference equipment submitted for type
approval. See Section 7.1 for Molex ordering numbers.
Table 1: Signals of the SIM interface (SMT application interface)
Signal
Description
GND
Separate ground connection for SIM card to improve EMC.
CCCLK
Chipcard clock
CCVCC
SIM supply voltage.
CCIO
Serial data line, input and output.
CCRST
Chipcard reset
CCIN
Input on the baseband processor for detecting a SIM card tray in the holder. If the SIM is
removed during operation the SIM interface is shut down immediately to prevent destruction of the SIM. The CCIN signal is by default low and will change to high level if a SIM card
is inserted.
The CCIN signal is mandatory for applications that allow the user to remove the SIM card
during operation.
The CCIN signal is solely intended for use with a SIM card. It must not be used for any other
purposes. Failure to comply with this requirement may invalidate the type approval of
EHS6.
Note: No guarantee can be given, nor any liability accepted, if loss of data is encountered after
removing the SIM card during operation. Also, no guarantee can be given for properly initializing any SIM card that the user inserts after having removed the SIM card during operation. In
this case, the application must restart EHS6.
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The figure below shows a circuit to connect an external SIM card holder.
V180
CCIN
CCVCC
SIM
220nF
1nF
CCRST
CCIO
CCCLK
Figure 5: External UICC/SIM/USIM card holder circuit
The total cable length between the SMT application interface pads on EHS6 and the pads of
the external SIM card holder must not exceed 100mm in order to meet the specifications of
3GPP TS 51.010-1 and to satisfy the requirements of EMC compliance.
To avoid possible cross-talk from the CCCLK signal to the CCIO signal be careful that both
lines are not placed closely next to each other. A useful approach is using a GND line to shield
the CCIO line from the CCCLK line.
2.1.5
Digital Audio Interface
EHS6‘s digital audio interface (DAI) can be used to connect audio devices capable of pulse
code modulation (PCM).
2.1.6
GPIO Interface
EHS6 offers a GPIO interface with 22 GPIO lines. The GPIO lines are shared with other interfaces resp. functions: Fast shutdown (see Section 2.1.13), status LED (see Section 2.1.12), the
PWM functionality (see Section 2.1.10), an pulse counter (see Section 2.1.11), ASC0 (see Section 2.1.2), ASC1 (see Section 2.1.3), an SPI interface (see Section 2.1.8), an HSIC interface
(see Section 2.1.9) and a PCM interface (see Section 2.1.5)
The following table shows the configuration variants for the GPIO pads. All variants are mutually exclusive, i.e. a pad configured for instance as Status LED is locked for alternative usage.
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Table 2: GPIO lines and possible alternative assignment
GPIO
Fast
Status
Shutdown LED
PWM
Pulse
Counter
ASC0
GPIO1
DTR0
GPIO2
DCD0
GPIO3
DSR0
GPIO4
GPIO5
ASC1 SPI
HSIC
PCM
SPI_CLK
FST_SHDN
Status
LED
GPIO6
PWM2
GPIO7
PWM1
GPIO8
COUNTER
GPIO11
GPIO12
GPIO13
GPIO14
GPIO15
GPIO16
RXD1
MOSI
AP_WAKEUP
GPIO17
TXD1
MISO
HOST_ACTIVE
GPIO18
RTS1
GPIO19
CTS1
CP_WAKEUP
SPI_CS
SUSPEND
GPIO20
TXDDAI
GPIO21
RXDDAI
GPIO22
TFSDAI
GPIO23
SCLK
GPIO24
RING0
When the EHS6 starts up, all GPIO lines (except GPIO1-GPIO3 and GPIO24) are set to highimpedance state after initializing. Therefore, it is recommended to connect external pull-up or
pull-down resistors to those GPIO lines that are to be used as output. This is necessary to keep
these lines from floating or driving any external devices.
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2.1.7

I2C Interface
I2C is a serial, 8-bit oriented data transfer bus for bit rates up to 400kbps in Fast mode. It consists of two lines, the serial data line I2CDAT and the serial clock line I2CCLK. The module acts
as a single master device, e.g. the clock I2CCLK is driven by the module. I2CDAT is a bi-directional line. Each device connected to the bus is software addressable by a unique 7-bit address, and simple master/slave relationships exist at all times. The module operates as mastertransmitter or as master-receiver. The customer application transmits or receives data only on
request of the module.
The I2C interface can be powered via the V180 line of EHS6. If connected to the V180 line, the
I2C interface will properly shut down when the module enters the Power Down mode.
Note: Good care should be taken when creating the PCB layout of the host application: The
traces of I2CCLK and I2CDAT should be equal in length and as short as possible.
2.1.8
SPI Interface
Four EHS6 GPIO interface lines can be configured as Serial Peripheral Interface (SPI). The
SPI is a synchronous serial interface for control and data transfer between EHS6 and the external application. Only one application can be connected to the SPI and the interface supports
only master mode. The transmission rates are up to 26Mbit/s. The SPI interface comprises the
two data lines MOSI and MISO, the clock line SPI_CLK a well as the chip select line SPI_CS.
2.1.9
HSIC Interface
The (USB) High Speed Inter Chip Interface can be used between the module and an external
application processor and is compliant to the High Speed USB 2.0 interface with 480Mbit/s.
The maximum distance between module processor and external application processor should
not exceed 100mm.
The HSIC interface comprises 6 lines:
• Two signal lines (strobe - HSIC_STRB - and data - HSIC_DATA) are used in a source synchronous serial interface with a 240MHz clock to provide a 480Mbps USB interface.
The HSIC_STRB and HSIC_DATA lines are high-speed signals and should be routed as
50Ohm impedance traces. The trace length of these signals should be balanced to minimize timing skew and no longer as 100mm.
• Four signal lines for Link Power Management (LPM). For further power reduction, the USB
HSIC interface supports LPM according to the USB 2.0 standard. The LPM defines power
management states and mechanisms to affect state changes that are used by the
AP_WAKEUP and CP_WAKEUP signal lines to efficiently manage bus and system power.
To take advantage of the LPM feature, two further signals are needed to support power
management state transitions - the SUSPEND and HOST_ACTIVE signals.
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2.1 Application Interface
21
2.1.10

PWM Interfaces
The GPIO6 and GPIO7 interface lines can be configured as Pulse Width Modulation interface
lines PWM1 and PWM2. The PWM interface lines can be used, for example, to connect buzzers. The PWM1 line is shared with GPIO7 and the PWM2 line is shared with GPIO6 (for GPIOs
see Section 2.1.6). GPIO and PWM functionality are mutually exclusive.
2.1.11
Pulse Counter
The GPIO8 line can be configured as pulse counter line COUNTER. The pulse counter interface can be used, for example, as a clock (for GPIOs see Section 2.1.6).
2.1.12
Status LED
The GPIO5 interface line can be configured to drive a status LED that indicates different operating modes of the module (for GPIOs see Section 2.1.6). GPIO and LED functionality are mutually exclusive.
2.1.13
Fast Shutdown
The GPIO4 interface line can be configured as fast shutdown signal line FST_SHDN. The configured FST_SHDN line is an active low control signal and must be applied for at least 10ms.
If unused this line can be left open because of a configured internal pull-up resistor.
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2.2 RF Antenna Interface
21
2.2
RF Antenna Interface
The RF interface has an impedance of 50. EHS6 is capable of sustaining a total mismatch at
the antenna line without any damage, even when transmitting at maximum RF power.
The external antenna must be matched properly to achieve best performance regarding radiated power, modulation accuracy and harmonic suppression. Antenna matching networks are
not included on the EHS6 module and should be placed in the host application if the antenna
does not have an impedance of 50.
Regarding the return loss EHS6 provides the following values in the active band:
Table 3: Return loss in the active band
State of module
Return loss of module
Recommended return loss of application
Receive
> 8dB
> 12dB
Transmit
not applicable
> 12dB
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21
2.2.1

Antenna Installation
The antenna is connected by soldering the antenna pad (RF_OUT, i.e., pad #59) and its neighboring ground pads (GND, i.e., pads #58 and #60) directly to the application’s PCB. The antenna pad is the antenna reference point (ARP) for EHS6. All RF data specified throughout this
document is related to the ARP.
The distance between the antenna RF_OUT pad (#59) and its neighboring GND pads (#58,
#60) has been optimized for best possible impedance. On the application PCB, special attention should be paid to these 3 pads, in order to prevent mismatch.
The wiring of the antenna connection line, starting from the antenna pad to the application antenna should result in a 50 line impedance. Line width and distance to the GND plane needs
to be optimized with regard to the PCB’s layer stack.
To prevent receiver desensitization due to interferences generated by fast transients like high
speed clocks on the application PCB, it is recommended to realize the antenna connection line
using embedded Stripline rather than Micro-Stripline technology.
For type approval purposes, the use of a 50 coaxial antenna connector (U.FL-R-SMT) might
be necessary. In this case the U.FL-R-SMT connector should be placed as close as possible
to EHS6‘s antenna pad.
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2.3

Sample Application
Figure 6 shows a typical example of how to integrate a EHS6 module with an application. Usage of the various host interfaces depends on the desired features of the application.
Because of the very low power consumption design, current flowing from any other source into
the module circuit must be avoided, for example reverse current from high state external control
lines. Therefore, the controlling application must be designed to prevent reverse current flow.
Otherwise there is the risk of undefined states of the module during startup and shutdown or
even of damaging the module.
Because of the high RF field density inside the module, it cannot be guaranteed that no self
interference might occur, depending on frequency and the applications grounding concept. excluded that in some applications dependant on the grounding concept of the customer. The potential interferers may be minimized by placing small capacitors (47pF) at suspected lines (e.g.
RXD0, RXT0, VDDLP, and ON).
While developing SMT applications it is strongly recommended to provide test points
for certain signals resp. lines to and from the module - for debug and/or test purposes.
The SMT application should allow for an easy access to these signals. For details on
how to implement test points see [3].
The EMC measures are best practice recommendations. In fact, an adequate EMC strategy for
an individual application is very much determined by the overall layout and, especially, the position of components. For example, mounting the internal acoustic transducers directly on the
PCB eliminates the need to use the ferrite beads shown in the sample schematic.
Please note that EHS6 is not intended for use with cables longer than 3m.
Disclaimer
No warranty, either stated or implied, is provided on the sample schematic diagram shown in
Figure 6 and the information detailed in this section. As functionality and compliance with national regulations depend to a great amount on the used electronic components and the individual application layout manufacturers are required to ensure adequate design and operating
safeguards for their products using EHS6 modules.
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2.3 Sample Application
21
VDDLP
Main Antenna
100k
GND
IGT
RF OUT
GND
ON
EMERG_RST
100k
AUTO_ON
0R
RESET
VDDLP
V180
BATT+
53
VCORE
PWR_IND
22k
BATT+
204
Power supply
33pF
100k
150µF,
Low ESR!
4.7k
EHS6
100k
Blocking**
Blocking**
GPIO20...GPIO23/
PCM (DAI)
HSIC LPM/
GPIO16...GPIO19/
ASC1/
SPI
ASC0 (including GPIO1...GPIO3 for
DSR0, DTR0, DCD0 and GPIO24 for
RING0)/SPI_CLK (for DSR0)
GPIO4 (FST_SHDN)
GPIO5 (Status LED)
GPIO6 (PWM)
GPIO7 (PWM)
GPIO8 (COUNTER)
GPIO11...GPIO15
USB
HSIC
LED
Blocking**
Blocking**
* add optional 10pF for SIM protection
against RF (internal Antenna)
V180
*10pF
*10pF
CCIN
CCVCC
CCIO
SIM
V180
CCCLK
1nF
2.2k
220nF
2.2k
CCRST
I2CCLK
I2CDAT
All SIM components should be
close to card holder. Keep SIM
wires low capacitive.
GND
Figure 6: Schematic diagram of EHS6 sample application
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3 Operating Characteristics
23
Operating Characteristics
3.1
Operating Modes

The table below briefly summarizes the various operating modes referred to throughout the
document.
Table 4: Overview of operating modes
Mode
Function
Normal
GSM /
operation GPRS / UMTS /
HSPA SLEEP
Power saving set automatically when no call is in progress and the USB
connection is suspended by host or not present and no active communication via ASC0.
GSM /
GPRS / UMTS /
HSPA IDLE
Power saving disabled or an USB connection not suspended, but no
call in progress.
GSM TALK/
GSM DATA
Connection between two subscribers is in progress. Power consumption depends on the GSM network coverage and several connection
settings (e.g. DTX off/on, FR/EFR/HR, hopping sequences and
antenna connection). The following applies when power is to be measured in TALK_GSM mode: DTX off, FR and no frequency hopping.
GPRS DATA
GPRS data transfer in progress. Power consumption depends on network settings (e.g. power control level), uplink / downlink data rates and
GPRS configuration (e.g. used multislot settings).
EGPRS DATA
EGPRS data transfer in progress. Power consumption depends on network settings (e.g. power control level), uplink / downlink data rates and
EGPRS configuration (e.g. used multislot settings).
UMTS TALK/
UMTS DATA
UMTS data transfer in progress. Power consumption depends on network settings (e.g. TPC Pattern) and data transfer rate.
HSPA DATA
HSPA data transfer in progress. Power consumption depends on network settings (e.g. TPC Pattern) and data transfer rate.
Power
Down
Normal shutdown after sending the power down command. Only a voltage regulator is
active for powering the RTC. Software is not active. Interfaces are not accessible. Operating voltage (connected to BATT+) remains applied.
Airplane
mode
Airplane mode shuts down the radio part of the module, causes the module to log off from
the GSM/GPRS network and disables all AT commands whose execution requires a radio
connection.
Airplane mode can be controlled by AT command (see [1]).
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3.2 Power Supply
23
3.2

Power Supply
EHS6 needs to be connected to a power supply at the SMT application interface (2 lines each
BATT+ and GND).
The power supply of EHS6 has to be a single voltage source at BATT+. It must be able to provide the peak current during the uplink transmission.
All the key functions for supplying power to the device are handled by the power management
section of the analog controller. This IC provides the following features:
•
•
•
Stabilizes the supply voltages for the baseband using low drop linear voltage regulators and
a DC-DC step down switching regulator.
Switches the module's power voltages for the power-up and -down procedures.
SIM switch to provide SIM power supply.
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4 Mechanical Dimensions, Mounting and Packaging
25

Mechanical Dimensions, Mounting and Packaging
4.1
Mechanical Dimensions of EHS6
Figure 7 shows the top and bottom view of EHS6 and provides an overview of the board's mechanical dimensions. For further details see Figure 8.
Product label
Top view
Bottom view
Figure 7: EHS6– top and bottom view
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4.1 Mechanical Dimensions of EHS6
25

Figure 8: Dimensions of EHS6 (all dimensions in mm)
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31

Regulatory and Type Approval Information
5.1
Directives and Standards
EHS6 is designed to comply with the directives and standards listed below.
It is the responsibility of the application manufacturer to ensure compliance of the final product
with all provisions of the applicable directives and standards as well as with the technical specifications provided in the "EHS6 Hardware Interface Description".1
Table 5: Directives
1999/05/EC
Directive of the European Parliament and of the council of 9 March 1999
on radio equipment and telecommunications terminal equipment and the
mutual recognition of their conformity (in short referred to as R&TTE Directive 1999/5/EC).
The product is labeled with the CE conformity mark
2002/95/EC (RoHS 1)
2011/65/EC (RoHS 2)
Directive of the European Parliament and of the Council
of 27 January 2003 (and revised on 8 June 2011) on the
restriction of the use of certain hazardous substances in
electrical and electronic equipment (RoHS)
Table 6: Standards of North American type approval
CFR Title 47
Code of Federal Regulations, Part 22 and Part 24 (Telecommunications,
PCS); US Equipment Authorization FCC
OET Bulletin 65
(Edition 97-01)
Evaluating Compliance with FCC Guidelines for Human Exposure to
Radiofrequency Electromagnetic Fields
UL 60 950-1
Product Safety Certification (Safety requirements)
NAPRD.03 V5.15
Overview of PCS Type certification review board Mobile Equipment Type
Certification and IMEI control
PCS Type Certification Review board (PTCRB)
RSS132 (Issue2)
RSS133 (Issue5)
Canadian Standard
Table 7: Standards of European type approval
3GPP TS 51.010-1
Digital cellular telecommunications system (Release 7); Mobile Station
(MS) conformance specification;
ETSI EN 301 511 V9.0.2 Global System for Mobile communications (GSM); Harmonized standard for
mobile stations in the GSM 900 and DCS 1800 bands covering essential
requirements under article 3.2 of the R&TTE directive (1999/5/EC)
GCF-CC V3.49
Global Certification Forum - Certification Criteria
ETSI EN 301 489-01
V1.9.2
Electromagnetic Compatibility and Radio spectrum Matters (ERM); Electromagnetic Compatibility (EMC) standard for radio equipment and services;
Part 1: Common Technical Requirements
1. Manufacturers of applications which can be used in the US shall ensure that their applications have a
PTCRB approval. For this purpose they can refer to the PTCRB approval of the respective module.
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5.1 Directives and Standards
31

Table 7: Standards of European type approval
ETSI EN 301 489-07
V1.3.1
Electromagnetic Compatibility and Radio spectrum Matters (ERM); Electromagnetic Compatibility (EMC) standard for radio equipment and services;
Part 7: Specific conditions for mobile and portable radio and ancillary equipment of digital cellular radio telecommunications systems (GSM and DCS)
ETSI EN 301 489-24
V1.5.1
Electromagnetic Compatibility and Radio spectrum Matters (ERM); Electromagnetic Compatibility (EMC) standard for radio equipment and services;
Part 24: Specific conditions for IMT-2000 CDMA Direct Spread (UTRA) for
Mobile and portable (UE) radio and ancillary equipment
ETSI EN 301 908-01
V5.2.1
Electromagnetic compatibility and Radio spectrum Matters (ERM); Base
Stations (BS) and User Equipment (UE) for IMT-2000 Third Generation cellular networks; Part 1: Harmonized EN for IMT-2000, introduction and common requirements of article 3.2 of the R&TTE Directive
ETSI EN 301 908-02
V5.2.1
Electromagnetic compatibility and Radio spectrum Matters (ERM); Base
Stations (BS) and User Equipment (UE) for IMT-2000 Third Generation cellular networks; Part 2: Harmonized EN for IMT-2000, CDMA Direct Spread
(UTRA FDD) (UE) covering essential requirements of article 3.2 of the
R&TTE Directive
EN 62311:2008
Assessment of electronic and electrical equipment related to human exposure restrictions for electromagnetic fields (0 Hz - 300 GHz)
IEC/EN 60950-1:2006/
A1:2010+A12:2012
IEC 60950-1:2005/
A1:2009
(second edition)
Safety of information technology equipment
Table 8: Requirements of quality
IEC 60068
Environmental testing
DIN EN 60529
IP codes
Table 9: Standards of the Ministry of Information Industry of the People’s Republic of China
SJ/T 11363-2006
“Requirements for Concentration Limits for Certain Hazardous Substances in Electronic Information Products” (2006-06).
SJ/T 11364-2006
“Marking for Control of Pollution Caused by Electronic
Information Products” (2006-06).
According to the “Chinese Administration on the Control
of Pollution caused by Electronic Information Products”
(ACPEIP) the EPUP, i.e., Environmental Protection Use
Period, of this product is 20 years as per the symbol
shown here, unless otherwise marked. The EPUP is valid only as long as
the product is operated within the operating limits described in the Cinterion Wireless Modules Hardware Interface Description.
Please see Table 10 for an overview of toxic or hazardous substances or
elements that might be contained in product parts in concentrations
above the limits defined by SJ/T 11363-2006.
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5.1 Directives and Standards
31

Table 10: Toxic or hazardous substances or elements with defined concentration limits
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31
5.2

SAR requirements specific to portable mobiles
Mobile phones, PDAs or other portable transmitters and receivers incorporating a GSM module
must be in accordance with the guidelines for human exposure to radio frequency energy. This
requires the Specific Absorption Rate (SAR) of portable EHS6 based applications to be evaluated and approved for compliance with national and/or international regulations.
Since the SAR value varies significantly with the individual product design manufacturers are
advised to submit their product for approval if designed for portable use. For European and US
markets the relevant directives are mentioned below. It is the responsibility of the manufacturer
of the final product to verify whether or not further standards, recommendations or directives
are in force outside these areas.
Products intended for sale on US markets
ES 59005/ANSI C95.1 Considerations for evaluation of human exposure to Electromagnetic
Fields (EMFs) from Mobile Telecommunication Equipment (MTE) in the
frequency range 30MHz - 6GHz
Products intended for sale on European markets
EN 50360
Product standard to demonstrate the compliance of mobile phones with
the basic restrictions related to human exposure to electromagnetic
fields (300MHz - 3GHz)
Please note that SAR requirements are specific only for portable devices and not for mobile
devices as defined below:
• Portable device:
A portable device is defined as a transmitting device designed to be used so that the radiating structure(s) of the device is/are within 20 centimeters of the body of the user.
• Mobile device:
A mobile device is defined as a transmitting device designed to be used in other than fixed
locations and to generally be used in such a way that a separation distance of at least 20
centimeters is normally maintained between the transmitter's radiating structure(s) and the
body of the user or nearby persons. In this context, the term ''fixed location'' means that the
device is physically secured at one location and is not able to be easily moved to another
location.
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5.3 Reference Equipment for Type Approval
31
5.3
Reference Equipment for Type Approval
The Cinterion Wireless Modules reference setup submitted to type approve EHS6 (including a
special approval adapter for the DSB75) is shown in the following figure1:
Antenna
GSM / GPRS / UMTS
Base station
GSM / GPRS / UMTS
Antenna with 1m cable
USB
PC
ASC0
ASC1
Approval adapter for
DSB75
SIM card
Power
supply
DSB75
SMA
USB
Evaluation module
Evaluation module
DAI
EHS6
EHS6
Codec adapter
Analog
Audio
Audio
Handset
Audio test system
Figure 9: Reference equipment for Type Approval
1. For RF performance tests a mini-SMT/U.FL to SMA adapter with attached 6dB coaxial attenuator is chosen to connect the evaluation module directly to the GSM/UMTS test equipment instead of employing
the SMA antenna connectors on the EHS6-DSB75 adapter as shown in Figure 9. The following products are recommended:
Hirose SMA-Jack/U.FL-Plug conversion adapter HRMJ-U.FLP(40)
(for details see see http://www.hirose-connectors.com/ or http://www.farnell.com/
Aeroflex Weinschel Fixed Coaxial Attenuator Model 3T/4T
(for details see http://www.aeroflex.com/ams/weinschel/pdfiles/wmod3&4T.pdf)
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5.4 Compliance with FCC and IC Rules and Regulations
31
5.4

Compliance with FCC and IC Rules and Regulations
The Equipment Authorization Certification for the Cinterion Wireless Modules reference application described in Section 5.3 will be registered under the following identifiers:
FCC Identifier: QIPEHS6
Industry Canada Certification Number: 7830A-EHS6
Granted to Cinterion Wireless Modules GmbH
Manufacturers of mobile or fixed devices incorporating EHS6 modules are authorized to use
the FCC Grants and Industry Canada Certificates of the EHS6 modules for their own final products according to the conditions referenced in these documents. In this case, an FCC/ IC label
of the module shall be visible from the outside, or the host device shall bear a second label stating "Contains FCC ID QIPEHS6", and accordingly “Contains IC 7830A-EHS6“. The integration is
limited to fixed or mobile categorised host devices, where a separation distance between the antenna and any person of min. 20cm can be assured during normal operating conditions. For
mobile and fixed operation configurations the antenna gain, including cable loss, must not
ex-ceed the limits 4.02 dBi (850 MHz) and 2.81 dBi (1900 MHz).
IMPORTANT:
Manufacturers of portable applications incorporating EHS6 modules are required to have their
final product certified and apply for their own FCC Grant and Industry Canada Certificate related to the specific portable mobile. This is mandatory to meet the SAR requirements for portable
mobiles (see Section 5.2 for detail).
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules and with Industry Canada licence-exempt RSS
standard(s). These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV technician for help.
This Class B digital apparatus complies with Canadian ICES-003.
If Canadian approval is requested for devices incorporating EHS6 modules the above note will
have to be provided in the English and French language in the final user documentation.
Manufacturers/OEM Integrators must ensure that the final user documentation does not contain any information on how to install or remove the module from the final product.
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6 Document Information
36
Document Information
6.1
Revision History

New document: "EHS6 Hardware Interface Overview" Version 01.441
Chapter
What is new
--
Initial document setup.
6.2
[1]
[2]
[3]
Related Documents
EHS6 AT Command Set
EHS6 Release Note
Application Note 48: SMT Module Integration
6.3
Terms and Abbreviations
Abbreviation
Description
ADC
Analog-to-digital converter
AGC
Automatic Gain Control
ANSI
American National Standards Institute
ARFCN
Absolute Radio Frequency Channel Number
ARP
Antenna Reference Point
ASC0/ASC1
Asynchronous Controller. Abbreviations used for first and second serial interface of
EHS6
Thermistor Constant
BER
Bit Error Rate
BTS
Base Transceiver Station
CB or CBM
Cell Broadcast Message
CE
Conformité Européene (European Conformity)
CHAP
Challenge Handshake Authentication Protocol
CPU
Central Processing Unit
CS
Coding Scheme
CSD
Circuit Switched Data
CTS
Clear to Send
DAC
Digital-to-Analog Converter
DAI
Digital Audio Interface
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36

Abbreviation
Description
dBm0
Digital level, 3.14dBm0 corresponds to full scale, see ITU G.711, A-law
DCE
Data Communication Equipment (typically modems, e.g. Cinterion GSM module)
DCS 1800
Digital Cellular System, also referred to as PCN
DRX
Discontinuous Reception
DSB
Development Support Box
DSP
Digital Signal Processor
DSR
Data Set Ready
DTE
Data Terminal Equipment (typically computer, terminal, printer or, for example, GSM
application)
DTR
Data Terminal Ready
DTX
Discontinuous Transmission
EFR
Enhanced Full Rate
EGSM
Enhanced GSM
EIRP
Equivalent Isotropic Radiated Power
EMC
Electromagnetic Compatibility
ERP
Effective Radiated Power
ESD
Electrostatic Discharge
ETS
European Telecommunication Standard
FCC
Federal Communications Commission (U.S.)
FDMA
Frequency Division Multiple Access
FR
Full Rate
GMSK
Gaussian Minimum Shift Keying
GPIO
General Purpose Input/Output
GPRS
General Packet Radio Service
GSM
Global Standard for Mobile Communications
HiZ
High Impedance
HR
Half Rate
I/O
Input/Output
IC
Integrated Circuit
IMEI
International Mobile Equipment Identity
ISO
International Standards Organization
ITU
International Telecommunications Union
kbps
kbits per second
LED
Light Emitting Diode
Li-Ion/Li+
Lithium-Ion
Li battery
Rechargeable Lithium Ion or Lithium Polymer battery
LPM
Link Power Management
Mbps
Mbits per second
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6.3 Terms and Abbreviations
36

Abbreviation
Description
MMI
Man Machine Interface
MO
Mobile Originated
MS
Mobile Station (GSM module), also referred to as TE
MSISDN
Mobile Station International ISDN number
MT
Mobile Terminated
NTC
Negative Temperature Coefficient
OEM
Original Equipment Manufacturer
PA
Power Amplifier
PAP
Password Authentication Protocol
PBCCH
Packet Switched Broadcast Control Channel
PCB
Printed Circuit Board
PCL
Power Control Level
PCM
Pulse Code Modulation
PCN
Personal Communications Network, also referred to as DCS 1800
PCS
Personal Communication System, also referred to as GSM 1900
PDU
Protocol Data Unit
PLL
Phase Locked Loop
PPP
Point-to-point protocol
PSK
Phase Shift Keying
PSU
Power Supply Unit
PWM
Pulse Width Modulation
R&TTE
Radio and Telecommunication Terminal Equipment
RAM
Random Access Memory
RF
Radio Frequency
RLS
Radio Link Stability
RMS
Root Mean Square (value)
RoHS
Restriction of the use of certain hazardous substances in electrical and electronic
equipment.
ROM
Read-only Memory
RTC
Real Time Clock
RTS
Request to Send
Rx
Receive Direction
SAR
Specific Absorption Rate
SAW
Surface Accoustic Wave
SELV
Safety Extra Low Voltage
SIM
Subscriber Identification Module
SMD
Surface Mount Device
SMS
Short Message Service
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36
Abbreviation
Description
SMT
Surface Mount Technology
SPI
Serial Peripheral Interface
SRAM
Static Random Access Memory
TA
Terminal adapter (e.g. GSM module)
TDMA
Time Division Multiple Access
TE
Terminal Equipment, also referred to as DTE
TLS
Transport Layer Security
Tx
Transmit Direction
UART
Universal asynchronous receiver-transmitter
URC
Unsolicited Result Code
USSD
Unstructured Supplementary Service Data
VSWR
Voltage Standing Wave Ratio
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6.4

Safety Precaution Notes
The following safety precautions must be observed during all phases of the operation, usage,
service or repair of any cellular terminal or mobile incorporating EHS6. Manufacturers of the
cellular terminal are advised to convey the following safety information to users and operating
personnel and to incorporate these guidelines into all manuals supplied with the product. Failure to comply with these precautions violates safety standards of design, manufacture and intended use of the product. Cinterion Wireless Modules assumes no liability for customer’s
failure to comply with these precautions.
When in a hospital or other health care facility, observe the restrictions on the use of
mobiles. Switch the cellular terminal or mobile off, if instructed to do so by the guidelines posted in sensitive areas. Medical equipment may be sensitive to RF energy.
The operation of cardiac pacemakers, other implanted medical equipment and hearing aids can be affected by interference from cellular terminals or mobiles placed close
to the device. If in doubt about potential danger, contact the physician or the manufacturer of the device to verify that the equipment is properly shielded. Pacemaker
patients are advised to keep their hand-held mobile away from the pacemaker, while
it is on.
Switch off the cellular terminal or mobile before boarding an aircraft. Make sure it cannot be switched on inadvertently. The operation of wireless appliances in an aircraft is
forbidden to prevent interference with communications systems. Failure to observe
these instructions may lead to the suspension or denial of cellular services to the
offender, legal action, or both.
Do not operate the cellular terminal or mobile in the presence of flammable gases or
fumes. Switch off the cellular terminal when you are near petrol stations, fuel depots,
chemical plants or where blasting operations are in progress. Operation of any electrical equipment in potentially explosive atmospheres can constitute a safety hazard.
Your cellular terminal or mobile receives and transmits radio frequency energy while
switched on. Remember that interference can occur if it is used close to TV sets,
radios, computers or inadequately shielded equipment. Follow any special regulations
and always switch off the cellular terminal or mobile wherever forbidden, or when you
suspect that it may cause interference or danger.
Road safety comes first! Do not use a hand-held cellular terminal or mobile when driving a vehicle, unless it is securely mounted in a holder for speakerphone operation.
Before making a call with a hand-held terminal or mobile, park the vehicle.
Speakerphones must be installed by qualified personnel. Faulty installation or operation can constitute a safety hazard.
IMPORTANT!
Cellular terminals or mobiles operate using radio signals and cellular networks.
Because of this, connection cannot be guaranteed at all times under all conditions.
Therefore, you should never rely solely upon any wireless device for essential communications, for example emergency calls.
Remember, in order to make or receive calls, the cellular terminal or mobile must be
switched on and in a service area with adequate cellular signal strength.
Some networks do not allow for emergency calls if certain network services or phone
features are in use (e.g. lock functions, fixed dialing etc.). You may need to deactivate
those features before you can make an emergency call.
Some networks require that a valid SIM card be properly inserted in the cellular terminal or mobile.
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EHS6 Hardware Interface Overview
7 Appendix
38
Appendix
7.1
List of Parts and Accessories
Table 11: List of parts and accessories
Description
Supplier
Ordering information
EHS6
Cinterion
Standard module
Cinterion Wireless Modules IMEI:
Packaging unit (ordering) number: L30960-N2950-A100
Module label number: S30960-S2950-A100-1
Customer IMEI mode:
Packaging unit (ordering) number: L30960-N2955-A100
Module label number: S30960-S2955-A100-1
DSB75 Evaluation Kit
Cinterion
Ordering number: L36880-N8811-A100
Multi-Adapter R1 for mounting EHS6 evaluation modules onto DSB75
Cinterion
Ordering number: L30960-N0010-A100
Approval adapter for mounting EHS6 evaluation modules onto DSB75
Cinterion
Ordering number: L30960-N2301-A100
Evaluation Module
Cinterion
Ordering number: L30960-N2951-A100 (EHS6)
Votronic Handset
Votronic /
Cinterion
Cinterion ordering number: L36880-N8301-A107
Votronic ordering number: HH-SI-30.3/V1.1/0
Votronic
Entwicklungs- und Produktionsgesellschaft für elektronische Geräte mbH
Saarbrücker Str. 8
66386 St. Ingbert
Germany
Phone: +49-(0)6 89 4 / 92 55-0
Fax: +49-(0)6 89 4 / 92 55-88
Email: contact@votronic.com
SIM card holder incl. push
button ejector and slide-in
tray
EHS6_HIO_v01.441
Confidential / Preliminary
Molex
Ordering numbers: 91228
91236
Sales contacts are listed in Table 12.
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EHS6 Hardware Interface Overview
7.1 List of Parts and Accessories
38

Table 12: Molex sales contacts (subject to change)
Molex
For further information please click:
http://www.molex.com
Molex Deutschland GmbH
Otto-Hahn-Str. 1b
69190 Walldorf
Germany
Phone: +49-6227-3091-0
Fax: +49-6227-3091-8100
Email: mxgermany@molex.com
American Headquarters
Lisle, Illinois 60532
U.S.A.
Phone: +1-800-78MOLEX
Fax: +1-630-969-1352
Molex China Distributors
Beijing,
Room 1311, Tower B, COFCO Plaza
No. 8, Jian Guo Men Nei Street, 100005
Beijing
P.R. China
Phone: +86-10-6526-9628
Fax: +86-10-6526-9730
Molex Singapore Pte. Ltd.
110, International Road
Jurong Town,
Singapore 629174
Molex Japan Co. Ltd.
1-5-4 Fukami-Higashi,
Yamato-City,
Kanagawa, 242-8585
Japan
Phone: +65-6-268-6868
Fax: +65-6-265-6044
Phone: +81-46-265-2325
Fax: +81-46-265-2365
EHS6_HIO_v01.441
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