SimCom SIM508EVB Manual de usuario
SIM508EVB USER GUIDE
SIMCOM Ltd.
21st Feb 2006
SIM508 EVB User Guide SIMCOM
Document Name: SIM508 EVB User Guide
Version: 1.01
Date: 2006-02-21
Doc ID: SIM508-EVB_UGD_V1.01
Status: Released
General Notes
Simcom offers this information as a service to the 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. 2005
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SIM508 EVB User Guide SIMCOM
Contents
Contents ............................................................................................................................................2
Ve r s i o n H i s t o ry .................................................................................................................................4
1. SIM508 EVB overview.................................................................................................................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 .............................................................................................................. 11
3.4.1 GSM antenna interface...........................................................................................11
3.4.2 GPS antenna interface ............................................................................................12
3.5 RS232 interface.................................................................................................................13
3.5.1 GSM part:...............................................................................................................13
3.5.2 GPS part .................................................................................................................14
3.6 Operating status LED........................................................................................................15
3.6.1 GSM part:...............................................................................................................15
3.6.2 GPS part .................................................................................................................16
4. Test interface ...............................................................................................................................16
4.1 GSM serial ports ...............................................................................................................17
4.2 Keypad ..............................................................................................................................18
4.3 LCD & ADC .....................................................................................................................19
4.4 GPS control & I/O.............................................................................................................20
4.5 GPS serial ports and power ...............................................................................................21
5. EVB and accessory equipment....................................................................................................22
6. Illustration:..................................................................................................................................22
6.1 GSM part...........................................................................................................................22
6.1.1 Running:.................................................................................................................22
6.1.2 Connecting Net and calling....................................................................................23
6.1.3 Downloading..........................................................................................................23
6.1.4 Turn off...................................................................................................................23
6.1.5 Charging.................................................................................................................23
6.2 GPS part ............................................................................................................................23
6.1.1 Running:.................................................................................................................23
6.1.2 Tracking the satellite signals ..................................................................................24
6.1.3 Downloading..........................................................................................................24
6.1.4 Turn off and Reset ..................................................................................................24
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SIM508 EVB User Guide SIMCOM
Figure Index
FIGURE 1: TOP VIEW .........................................................................................................................5
FIGURE 2: BOTTOM VIEW ...............................................................................................................5
FIGURE 3: EVBACCESSORY............................................................................................................ 7
FIGURE 4: POWER INTERFACE......................................................................................................8
FIGURE 5:AUDIO INTERFACE........................................................................................................ 9
FIGURE 6: SIM CARD INTERFACE...............................................................................................10
FIGURE 7: GSM ANTENNA INTERFACE...................................................................................... 11
FIGURE 8: GPS ANTENNA INTERFACE .......................................................................................12
FIGURE 9: GSM PART SERIALPORTS......................................................................................... 13
FIGURE 10: GPS PART SERIAL PORTS ........................................................................................14
FIGURE 11: GSM PART LED............................................................................................................15
FIGURE 12: GPS PART LED............................................................................................................. 16
FIGURE 13: TEST INTERFACE OVERVIEW................................................................................16
FIGURE 14: GSM SERIAL PORTS ..................................................................................................17
FIGURE 15: KEYPAD INTERFACE.................................................................................................18
FIGURE 16: LCD &ADC INTERFACE...........................................................................................19
FIGURE 17: GPS CONTROL& I/O INTERFACE .........................................................................20
FIGURE 18: GPS SERIALPORTS....................................................................................................21
FIGURE 19: EVB AND ACCESSORY EQUIPMENT .....................................................................22
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SIM508 EVB User Guide SIMCOM
Version History
Data Version Description of change Author
2006-2-21 1.01 Origin Simon
SCOPE
This document give the usage of SIM508 EVB, user can get useful info about the SIM508 EVB
quickly through this document.
This document is subject to change without notice at any time.
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SIM508 EVB User Guide SIMCOM
1. SIM508 EVB overview
Figure 1: TOP view
Figure 2: BOTTOM view
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SIM508 EVB User Guide SIMCOM
A: 80pin connector, SIM508 module interface
B1-B5: LED indicator
B1: VBAT ON/OFF
B2: GSM net status
B3: The GSM part of the module ON/OFF status
B4: 1PPS output for GPS part
B5: GPS TX/RX status
C1-C9: Key control for various functions
C1: GSM part power-up / power down control (button Z1)
C2: VBAT ON/OFF control (shifter S2)
C3: VCHG ON/OFF control (shifter S5)
C4: GSM part program download control (shifter S1)
C5: GPS part power ON/OFF control (shifter S7)
C6: GPS part reset control (button Z2)
C7: GPS part RX/TX LED status selective shifter (shifter S6)
C8: GPS part wake up control (shifter S3)
C9: GPS part program download control (shifter S4)
D: Power source adapter interface
E1-E3: Audio interface
E1: Handset interface
E2: Headphone interface
E3: Buzzer
F1-F4: Serial ports
F1: Main serial port for downloading, AT command transmitting, data exchanging
F2: Debug serial port
F3: GPS part serial port A
F4: GPS part serial port B
G1-G2: Hole for antenna fixed
G1: Hole for GSM antenna fixed
G2: Hole for GPS antenna fixed
H: Expand port, such as keypad port, serial ports, display port
I1-I4: Hole for EVB board fixed
J: SMA connector for 1PPS output
K: SIM card connector
L: 3.3V Back-up battery for GPS part
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SIM508 EVB User Guide SIMCOM
2. EVB accessory
Figure 3: EVB accessory
A: antenna
A: 5V DC source adapter
B: GSM antenna
C: GPS antenna
D::RF cable
E: Earphone
F: serial port line
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SIM508 EVB User Guide SIMCOM
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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SIM508 EVB User Guide SIMCOM
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 microphone input
3 SPK1N O Negative microphone input
4 MIC1N I Negative microphone input
Headphone interface:
Pin Signal Input/Output Description
5 MIC2P&SPK2P I/O Auxiliary positive input and output
SIM508-EVB_UGD_V1.01 Page 9 of 25
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