How it Works
TomTom
Loading...
HDTM2
User Manual
39 pgs621.08 Kb0

TomTom HDTM2 User Manual

Topic：
User Manual of TomTom HDT
receiver Module 2 US
User Manual
of
TomTom
HDT receiver Module 2 US
Doc No：
Ver：
1.1
Page：
Topic：
User Manual of TomTom HDT
receiver Module 2 US
Document History
Version Date Brief Description
1.0 Dec. 03, 2008 New established
Doc No：
Ver：
1.1
Page：
Page 2 of 39
Topic：
User Manual of TomTom HDT
receiver Module 2 US
Doc No：
Ver：
1.1
Page：
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.
Page 3 of 39
Topic：
User Manual of TomTom HDT
receiver Module 2 US
Doc No：
Ver：
1.1
Page：
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-HDTM2＂
Page 4 of 39
Topic：
User Manual of TomTom HDT
receiver Module 2 US
Doc No：
Ver：
1.1
Page：
Table of Contents
1. INTRODUCTION............................................................................................................................. 6
2. GENERAL PRODUCT DESCRIPTION .......................................................................................... 7
2.1 SIM card interface .......................................................................................................................... 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 VIO 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 ............................................................................................................. 12
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 2 US................................................................................32
3.6 How to setup Hyper Terminal for AT commands........................................................................... 34
ANNEX A - AT COMMAND SET FOR HD TRAFFIC RECEIVER MODULE......................................36
Page 5 of 39
Topic：
User Manual of TomTom HDT
receiver Module 2 US
Doc No：
Ver：
1.1
Page：
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 24-pin board-to-board connector. It also provides a 50 Ohm I-PEX MHF series RF conector.
From the interface point of view, the module provides the following:
z RS232 UART interface z Two wires RS232 interface z VIO output power source z 1.8V/3.0V SIM card holder z System reset z Power ON/OFF function z System power interface
Page 6 of 39
Topic：
User Manual of TomTom HDT
receiver Module 2 US
Doc No：
Ver：
1.1
Page：
2. General Product Description
2.1 SIM card interface
Singnal of SIM interface (board to board connector)
PIN Name I/O Function I/O type Description 17 SIM_VCC PWR SIM interface SIM Supply SIM power supply 22 SIM_CLK O SIM interface SIM interface signal SIM clock signal 23 SIM_RST O SIM interface SIM interface signal SIM reset signal 24 SIM_IO IO SIM interface SIM interface signal SIM IO serial data
The sim card interface support phase 2 GSM11.14 - SIM 1.8V/3V volts.
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 range 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 HDT receiver Module 2 US is:
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
Page 7 of 39
Topic：
User Manual of TomTom HDT
receiver Module 2 US
Doc No：
Ver：
2.4 SIM reader
The HD Traffic Receiver Module 2 US support phase 2 GSM11.14 - SIM 1.8V/3V volts.
2.5 Data transmission
The HDT Receiver Module 2 US supports GPRS Class 10, MS Class B.
1.1
Page：
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
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
Page 8 of 39
Topic：
User Manual of TomTom HDT
receiver Module 2 US
Doc No：
Ver：
1.1
Page：
2.7 Reset signal
RESET signal is used to reset the HDT Receiver Module 2 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 VIO 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 –VIO power supply
Min Typ Max Output voltage 2.76 V 2.85 V 2.93 V Output current 50 mA Output bypass capacitor 2.2 uF
Page 9 of 39
Topic：
User Manual of TomTom HDT
receiver Module 2 US
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 RI 11 12 GND EXTRSTN 13 14 CTS
Doc No：
Ver：
1.1
Page：
10 / 39
GND 15 16 RTS SIM_VCC 17 18 RXD SIM_VCC 19 20 TXD GND 21 22 SIM_CLK SIM_RST 23 24 SIM_IO
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
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)
Power GND Power GND Input power for System
Input power for System
Input power for System
6 Vpower PWR GSM Power Supply 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
Page 10 of 39
From 3.5 to 4.2 V (Typ:
3.8 V)
CMOS 3.3V compatible
Input power for System
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 HDT
receiver Module 2 US
11 RI O 12 GND PWR GSM Power Supply Ground Power GND
Asynchronous Serial Interface 0
Doc No：
Ver：
CMOS 3.3V compatible
1.1
Page：
Ring Indicator
11 / 39
13 EXTRSTN I External reset
14 CTS I 15 GND PWR GSM Power Supply Ground Power GND 16 RTS O 17 SIM_VCC PWR SIM interface SIM Supply SIM power supply 18 RXD I 19 SIM_VCC PWR SIM interface SIM Supply SIM power supply 20 TXD O 21 GND PWR GSM Power Supply Ground Power GND
22 SIM_CLK O SIM interface SIM interface signal SIM clock signal 23 SIM_RST O SIM interface SIM interface signal SIM reset signal 24 SIM_IO IO SIM interface SIM interface signal SIM IO serial data
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
Page 11 of 39
Topic：
User Manual of TomTom HDT
receiver Module 2 US
Doc No：
Ver：
1.1
Page：
2.12 Transmitter output power
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
12 / 39
determine the nominal 1W peak RF power (+30dBm) on 50-Ohm load.
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 I-PEX, MHF series P/N 20279-001E-01.
Page 12 of 39
Loading...
+ 27 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use