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HDTM1
User Manual
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TomTom HDTM1 User Manual

Topic：
User Manual of TomTom HD
Traffic Receiver Module 1 US
Doc No：
Ver：
1.1
Page：
User Manual
of
TomTom
HD Traffic Receiver Module 1 US
Topic：
User Manual of TomTom HD
Traffic Receiver Module 1 US
Document History
Version Date Brief Description
1.0 Oct. 21, 2008 New established
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Ver：
1.1
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Page 2 of 39
Topic：
User Manual of TomTom HD
Traffic Receiver Module 1 US
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1.1
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FCC Regulations:
z This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
z This device has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiated 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.
Changes or modifications not expressly approved by the party responsible for compliance could void the user‘s authority to operate the equipment.
z This device complies with FCC radiation exposure limits set forth for an uncontrolled
environment. In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human proximity to the antenna shall not be less than 20cm (8 inches) during normal operation.
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Topic：
User Manual of TomTom HD
Traffic Receiver Module 1 US
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Warning:
The maximum antenna gain allowed for use with this device is -0.81 dBi.
When the module is installed in the host device, the FCC ID label must be visible through a window on the final device or it must be visible when an access panel, door or cover is easily removed. If not, a second label must be placed on the outside of the final device that contains the following text: “Contains FCC ID: S4L-HDTM 1＂
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Topic：
User Manual of TomTom HD
Traffic Receiver Module 1 US
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Table of Contents
1. INTRODUCTION............................................................................................................................. 6
2. GENERAL PRODUCT DESCRIPTION .......................................................................................... 7
2.1 SIM Card Holder Support................................................................................................................ 7
2.2 Supply voltage................................................................................................................................. 7
2.3 Power consumption.........................................................................................................................7
2.4 SIM reader.......................................................................................................................................8
2.5 Data transmission............................................................................................................................ 8
2.6 Logic level specifications.................................................................................................................8
2.7 Reset signal.....................................................................................................................................9
2.8 2.75V_out power output..................................................................................................................9
2.9 Connector interface....................................................................................................................... 10
2.9.1 Board-to-board connector interface.........................................................................................10
2.9.2 Interface description ................................................................................................................ 10
2.10 Operating Frequency.................................................................................................................... 11
2.11 GPRS mode ................................................................................................................................. 11
2.12 Transmitter output power ............................................................................................................. 11
2.12.1 GSM–850...............................................................................................................................12
2.12.2 PCS –1900............................................................................................................................. 12
2.13 Reference sensitivity ....................................................................................................................12
2.13.1 GSM–850...............................................................................................................................12
2.13.2 PCS–1900.............................................................................................................................. 12
2.14 Antenna connector .......................................................................................................................12
2.15 Power up / down scenarios.......................................................................................................... 13
2.15.1 Turn on the module................................................................................................................ 13
2.15.2 Turn off the module................................................................................................................ 13
2.15.3 Turn off The module using AT command..............................................................................13
2.15.4 Inserted and removal action direction.................................................................................... 14
3. GETTING STARTED..................................................................................................................... 14
3.1 System requirement .......................................................................................................................14
3.2 Driver installation............................................................................................................................14
3.3 Modem setting................................................................................................................................ 14
3.4 Network setting...............................................................................................................................25
3.5 Dial-up network by HD Traffic Receiver Module 1 US................................................................... 32
3.6 How to setup Hyper Terminal for AT commands........................................................................... 34
ANNEX A - AT COMMAND SET FOR HD TRAFFIC RECEIVER MODULE......................................36
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Topic：
User Manual of TomTom HD
Traffic Receiver Module 1 US
Doc No：
Ver：
1.1
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1. Introduction
HD Traffic Receiver Module is a GPRS modem module. It is a small, lightweight, low power consumption and RoHS compliant device that allow digital communication services wherever a GSM 850, PCS 1900 network is present.
The module is provided with a 20-pin board-to-board connector. Power input connector is necessary when link the modem PCB. It also provides a 50 Ohm Murata RF test port and antenna contact pads.
From the interface point of view, the module provides the following:
z RS232 UART interface z Two wires RS232 interface z 2.75V output power source z 1.8V/3.0V SIM card holder z System reset z Power ON/OFF function z System power interface
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Topic：
User Manual of TomTom HD
Traffic Receiver Module 1 US
2. General Product Description
2.1 SIM Card Holder Support
The HD Traffic Receiver Module 1 US has on the backside of the PCB, the necessary pads to manually solder a SIM card holder. The type of the SIM card holder to be used is UNCR2103D006-0 of JESS-LINK.
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2.2 Supply voltage
The external power supply must be connected to Vpower signal and must fulfill the following requirements:
Nominal operating voltage 3.8 V‧ Operating voltage ra‧ nge 3.4 V - 4.2 V
NOTE: 1. Operating voltage range must never be exceeded; care must be taken in order to
fulfillmin/max voltage requirements.
2. The minimum transmission burst voltage in worst network conduction should be kept 3.1V above.
2.3 Power consumption
The typical current consumption of HD Traffic Receiver Module 1US is:
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Topic：
User Manual of TomTom HD
Traffic Receiver Module 1 US
Power off current (Typical) <= 60 uA Stand-by current (GSM idle) <= 4 mA Operating current in GSM channel <= 300 mA Operating current in GPRS class 10 <= 500 mA
2.4 SIM reader
The HD Traffic Receiver Module 1 US support phase 2 GSM11.14 - SIM 1.8V/3V volts.
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2.5 Data transmission
The HD Traffic Receiver Module 1 US supports GPRS Class 10, MS Class B.
2.6 Logic level specifications
Where not specifically stated, all the interface circuits work at 2.8V CMOS logic levels. The following table shows the logic level specifications used in the module interface circuits:
Absolute Maximum Ratings –Not Functional
Parameter Min Max
Input level on any digital pin when on - 0.3 V + 3.75 V Input voltage on any analog pins when on - 0.3 V + 3.0 V
Operating Range –Interface level (2.8V CMOS)
Level Min Max
Input high level 2.1 V 3.3 V Input low level 0 V 0.5 V Output high level 2.2 V 3.0 V Output low level 0 V 0.35 V
Operating Range –Interface level (2.0V CMOS)
Level Min Max
Page 8 of 39
Topic：
User Manual of TomTom HD
Traffic Receiver Module 1 US
Input high level 1.6 V 3.3 V Input low level 0 V 0.4 V Output high level 1.65 V 2.2 V Output low level 0 V 0.35 V
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2.7 Reset signal
RESET signal is used to reset the HD Traffic Receiver Module 1 US . Whenever this signal is pulled low, the module is reset. When the device is reset it stops any operation and after the release of the reset it is unconditionally rebooted, without doing any detach operation from the network where it is registered. This behavior is not like a proper shut down because any GSM device is requested to issue a detach request on turn off. For this reason the Reset signal must not be used to normally shutting down the device, but only as an emergency exit in the rare case the device remains stuck waiting for some network response.
The RESET is internally controlled on start-up to achieve always a proper power-on reset sequence, so there's no need to control this pin on start-up. It may only be used to reset a device already on that is not responding to any command.
Reset Signal Operating levels:
Signal Min Max RESET Input high 2.2 V* 3.3 V RESET Input low 0 V 0.2 V
* This signal is internally pulled up so the pin can be left floating if not used
If unused, this signal may be left unconnected. If used, then it must always be connected with an open collector transistor, to allow the internal circuitry the power on reset and under voltage lockout functions.
2.8 2.75V_out power output
A regulated power supply output is provided in order to supply small devices from module. This output is active when the module is ON and goes off when module is shut down. The operating range characteristics of the supply are:
Operating Range –2.75V_out power supply
Min Typical Max
Page 9 of 39
Topic：
User Manual of TomTom HD
Traffic Receiver Module 1 US
Output voltage 2.76 V 2.85 V 2.93 V Output current 50 mA Output bypass capacitor 2.2 uF
2.9 Connector interface
2.9.1 Board-to-board connector interface
PIN Definition
GND 1 2 GND Vpower 3 4 Vpower Vpower 5 6 Vpower GND 7 8 GND SYS_EN 9 10 VIO
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GND 11 12 GND EXTRSTN 13 14 CTS GND 15 16 RTS NC 17 18 RXD NC 19 20 TXD
2.9.2 Interface description
PIN 1 GND PWR GSM Power Supply Ground 2 GND PWR GSM Power Supply Ground
3 Vpower PWR GSM Power Supply
4 Vpower PWR GSM Power Supply
5 Vpower PWR GSM Power Supply
6 Vpower PWR GSM Power Supply
Name I/O Function I/O type Description
From 3.5 to 4.2 V (Typ:
3.8 V) From 3.5 to 4.2 V (Typ:
3.8 V) From 3.5 to 4.2 V (Typ:
3.8 V) From 3.5 to 4.2 V (Typ:
3.8 V)
Power GND Power GND Input power for System
Input power for System
Input power for System
Input power for System
7 GND PWR GSM Power Supply Ground Power GND 8 GND PWR GSM Power Supply Ground Power GND
9 SYS_EN I Power on/off system
10 VIO O 2.85V Output 2.85V Output
11 GND PWR GSM Power Supply Ground Power GND
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CMOS 3.3V compatible
When SYS_EN is high , the system will power on
The range of VIO is between 2.76V and
2.93V
Topic：
User Manual of TomTom HD
Traffic Receiver Module 1 US
12 GND PWR GSM Power Supply Ground Power GND
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13 EXTRSTN I External reset
14 CTS I 15 GND PWR GSM Power Supply Ground Power GND 16 RTS O 17 NC 18 RXD I 19 NC 20 TXD O
Asynchronous Serial Interface 0
Asynchronous Serial Interface 0
Asynchronous Serial Interface 0
Asynchronous Serial Interface 0
CMOS 3.3V compatible
CMOS 3.3V compatible
CMOS 3.3V compatible
CMOS 3.3V compatible
CMOS 3.3V compatible
External HW reset
RTS (DCE)
CTS (DCE)
RX (DCE)
TX (DCE)
2.10 Operating Frequency
The Module supports 850/1900 Dual Band.
Mode Freq. TX (MHz) RX (MHz)
GSM-850 TX: 824.2 - 848.8MHz RX: 869.2 - 893.8MHz PCS-1900 TX: 1850.2 - 1909.8MHz RX: 1930.2 - 1989.8MHz
2.11 GPRS mode
The Module compliant with GMS/GPRS protocol stack R.99
‧ GPRS multi-slot class 10 ‧ MS class B ‧ Coding scheme 1-4
2.12 Transmitter output power
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Topic：
User Manual of TomTom HD
Traffic Receiver Module 1 US
Doc No：
Ver：
1.1
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2.12.1 GSM–850
The Module in GSM–850 operating mode are class 4 in accordance with the specifications that determine the nominal 2W peak RF power (+33dBm) on 50-Ohm load.
2.12.2 PCS –1900
The module in PCS–1900 operating mode are class 1 in accordance with the specifications that determine the nominal 1W peak RF power (+30dBm) on 50-Ohm load.
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2.13 Reference sensitivity
2.13.1 GSM–850
The sensitivity of the GSM-850 according to the specifications for the class 4 is -109dBm typical in normal operating conditions.
2.13.2 PCS–1900
The sensitivity of the PCS–1900 according to the specifications for the class 1 is -108dBm typical in normal operating conditions.
2.14 Antenna connector
The Module is equipped with a 50 Ohm RF connector from Murata P/N MM8430-2610. Moreover, it has the antenna pads on the PCB to accept spring clips for antenna contact.
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