SimCom SIM340DZ Manual de usuario
SIM340DZ EVB User Guide
SIM340DZ EVB User Guide
Document Name: SIM340DZ EVB User Guide
Version: 2.01
Date: 2006-07-21
DocId: SIM340DZ-EVB_UGD_V2.01
Status: Release
General Notes
Simcom offers this information as a service to its customers, to support application and
engineering efforts that use the products designed by Simcom. The information
provided is based upon requirements specifically provided to Simcom by the customers.
Simcom has not undertaken any independent search for additional relevant information,
including any information that may be in the customer’s possession. Furthermore,
system validation of this product designed by Simcom within a larger electronic system
remains the responsibility of the customer or the customer’s system integrator. All
specifications supplied herein are subject to change.
Copyright
This document contains proprietary technical information which is the property of
SIMCOM Limited., copying of this document and giving it to others and the using or
communication of the contents thereof, are forbidden without express authority.
Offenders are liable to the payment of damages. All rights reserved in the event of grant
of a patent or the registration of a utility model or design. All specification supplied
herein are subject to change without notice at any time.
Copyright © SIMCOM Limited. 2006
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SIM340DZ EVB User Guide
Contents
Contents ............................................................................................................................................3
Version History .................................................................................................................................4
1. SIM340DZ EVB...........................................................................................................................5
2. EVB accessory..............................................................................................................................7
3. Accessory Interface.......................................................................................................................8
3.1 Power Interface ...................................................................................................................8
3.2 Audio Interface....................................................................................................................9
3.3 SIM card interface.............................................................................................................10
3.4 Antenna Interface..............................................................................................................10
3.5 RS232 Interface.................................................................................................................11
3.6 Operating Status LED .......................................................................................................12
4. Test Interface...............................................................................................................................13
4.1 Serial Interface..................................................................................................................13
4.2 J2---GPIO..........................................................................................................................14
4.3 J3---LCD & I/O.................................................................................................................15
5. EVB and accessory equipment....................................................................................................16
6. Illustration:..................................................................................................................................16
6.1 Running:............................................................................................................................16
6.2 Connecting Net and calling...............................................................................................17
6.3 Downloading.....................................................................................................................17
6.4 Turns off............................................................................................................................17
6.5 Charging............................................................................................................................17
7. 60 PIN assignment of DIP connector of EVB board...................................................................18
Figure Index
FIGURE 1: EVB TOP VIEW...................................................................................................................5
FIGURE 2: EVB BOTTOM VIEW..........................................................................................................6
FIGURE 3: EVB ACCESSORY...............................................................................................................7
FIGURE 4: POWER INTERFACE..........................................................................................................8
FIGURE 5: AUDIO INTERFACE ...........................................................................................................9
FIGURE 6: SIM CARD INTERFACE...................................................................................................10
FIGURE 7: ANTENNA INTERFACE...................................................................................................10
FIGURE 8: SERIAL PORTS..................................................................................................................11
FIGURE 9: STATUSLED ......................................................................................................................12
FIGURE 10: TEST INTERFACE OVERVIEW.....................................................................................13
FIGURE 11: J1 INTERFACE.................................................................................................................13
FIGURE 12: J2 INTERFACE ................................................................................................................14
FIGURE 13: J3 INTERFACE ................................................................................................................15
FIGURE 14: EVB AND ACCESSORY EQUIPMENT .........................................................................16
FIGURE 15: DIP CONNECTOR OF EVB BOARD.............................................................................18
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SIM340DZ EVB User Guide
Version History
Data Version Description of change Author
2006-4-12 1.00 Origin Qianhuai
2006-6-12 1.01 Update the figure in the document Qianhuai
2006-7-21 2.01
SCOPE
This document give the usage of SIM340DZ EVB, user can get useful info about the SIM340DZ
EVB quickly through this document.
This document is subject to change without notice at any time.
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SIM340DZ EVB User Guide
1. SIM340DZ EVB
Figure 1: EVB TOP view
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SIM340DZ EVB User Guide
Figure 2: EVB BOTTOM view
A: SIM340DTE with SIM340DZ module interface
B: SIM card interface
C: headset interface
D: Download switch, turn on or off download function
E: VBAT switch, switch the voltage source from the adaptor or external battery
F: VCHG ON/OFF control (shifter S3)
G: PWRKEY key, turn on or turn off SIM340DZ
H: main and debug serial port
I: MAIN serial port for downloading,AT command transmiting, data exchanging
J: DEBUG serial port
L: source adapter interface
M: light
N: buzzer
O: headphones interface
Operating of module may interfere with medical devices like hearing aides and pacemakers.
Please always keep the module more than 20 centimeters away from such medical devices when
the module is powered on.
The module 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.
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SIM340DZ EVB User Guide
The module 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 the
module 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 technician for help
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;
(2) This device must accept any interference received, including interference that may cause
undesired operation.
2. EVB accessory
Figure 3: EVB accessory
A: antenna
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SIM340DZ EVB User Guide
B: antenna transmit line
C: headset
D: 5V DC source adapter
E: serial port line
3. Accessory Interface
3.1 Power Interface
Figure 4: Power Interface
Pin Signal I/O Description
1 Adapter input I 5V/2.5A DC source input
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SIM340DZ EVB User Guide
3.2 Audio Interface
Figure 5: Audio Interface
Headset interface:
Pin Signal I/O Description
1 MIC1P I Positive microphone input
2 SPK1P O Positive receiver output
3 SPK1N O Negative receiver output
4 MIC1N I Negative microphone input
Earphone interface:
Pin Signal Input/Output Description
5 MIC2P&SPK2P I/O Auxiliary positive input and output
SIM340DZ-EVB_UGD_V2.01 Page 9 of 19
SIM340DZ EVB User Guide
3.3 SIM card interface
Figure 6: SIM card interface
3.4 Antenna Interface
Figure 7: Antenna Interface
SIM340DZ-EVB_UGD_V2.01 Page 10 of 19
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