RoyalTek RGM-3600 User manual

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RGM-3600OperationalManual
RGM-3600 OperationalManual
Version 1.2
2008/05/02
Thisdocument containsinformationhighlyconfidentialtoRoyalTekCompany
LTD(RoyalTek). It isprovided forthe solepurpose of thebusinessdiscussions
betweensupplierandRoyalTekand is coveredunderthe termsof the
applicableNon-Disclosure Agreements.Disclosureof thisinformation toother
partiesisprohibitedwithout thewrittenconsent of RoyalTek.
Prepared byRoyalTekCompanyLTD.
4F., No.188, WenHwa 2nd Rd., KueiShan,
Tao Yuan 333,Taiwan
TEL:[phone]
FAX:[phone]
http://www.royaltek.com/contact
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RGM-3600OperationalManual
Content
1.Introduction.........................................................................3
2.RGM-3600Picture..............................................................4
3.RGM-3600SystemBlock Diagram.....................................5
4.RGM-3600TechniqueSpecification...................................6
5.MechanicalLayout............................................................10
6.SoftwareSpecification andNMEAProtocol......................11
7.PackageSpecification and Order Information..................17
8.Revision History................................................................22
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RGM-3600OperationalManual
RoyalTekGPS Receiver:RGM-3600Operational Manual
1.Introduction
Congratulation onyourpurchaseofRGM-3600, offering diverseGPS (Global
PositioningSystem)applications.RGM-3600 representsthelatestingeniousGPS
technologyfromtheleading GPSreceivermanufacturer.
ConnectingtothenotebookPCorHandheldPCimplementingmapornavigation
software,RGM-3600helpsyou locateoneormultipleobjects,conductpersonal&
vehicle navigation, and/orapplyforgeographicalsurveys.
Contentsprepackaged withyourRGM-3600 purchase:
1.RGM-3600
2.Companion CD
ProductFeatures
² 20parallelchannels.
² -159 dBmhigh GPS sensitivity.
² TCXOdesign.
² NMEA-0183compliantprotocol/customprotocol.
² Enhancedalgorithmfornavigation stability
² SBAS (WAAS,EGNOSand MSAS)supportand thedefault SBAS is enable
² Lead-free
² Backupbattery (installed)
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RGM-3600OperationalManual
2.RGM-3600 Picture
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RGM-3600OperationalManual
3.RGM-3600 System BlockDiagram
Systemblockdiagramdescription:
a.Patch antenna with 1Stage LNA
b.4Mega bitsflashmemoryon chip
c.6pin I/Opin (pin 5,pin6 forinternal)
LNA
SIRF
GSC3f/LPwith4MFlash
RF front
-end
+Base-band
Processor
TCXO XTAL
GPSPatchAntenna
6PinI/O
SAW
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RGM-3600OperationalManual
4.RGM-3600LPTechniqueSpecification
NoFunction Specification
GPS receiver
1ChipsetSiRFGSC3f/LP
2FrequencyL11575.42MHz.
3CodeC.A. Code.
4Channels20.
5ChipsetSensitivity-159dBm
6Chipsetcoldstart35sec@opensky
7Chipsetwarmstart35sec@opensky
8Chipsethotstart1sec@open sky
9Reacquisition0.1sectypical
10Position accuracy10meters at 2DRMS.
11Maximum altitude 18000m
12Maximum velocity514 m/s
13Trickle powermodeDutycycle ≦34%.(Variable)
14Update rate Continuousoperation:1Hz
17TestabilityItshallbe abletobe testedbySiRFtestmode
IV
andsingle channelsimulator.
18Protocolsetup
ItshallstoretheprotocolsetupintheSRAM
memory.
InterfaceDescription
19I/OPin6Pin
Pin1:RXPin2:TXPin3:GND Pin4:VCC
Pin5:NC Pin6: BOOT
Mechanicalrequirements
20Dimension (L)48.4mm *(W)48.4mm*(H)15.1mm ±3mm
21Weight ≦30g
Powerconsumption
22VccDC 5V 5%
23Current TTL Version
Acquisition:55mA(typical)Tracking: 50mA(typical)
RS-232Version
Acquisition:60mA(typical)Tracking: 55mA(typical)
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RGM-3600OperationalManual
24SRAMbackupbattery3.3mAhrLi-Ion rechargeablebattery.Batterylife at
full charge is ≥7 days.
Environment
25Operating temperature -20~+60℃
26Storage temperature -20~+60℃
27Humidity ≦95%
HardwareInterface
ModuleInterface PinNumber:
(VDD=2.85V±2%)
Pin
# Signal Name I/O
Description Characteristics
1 RXIUART TTL: VDDVVDDV ILIH *3.0*7.0 ≤≥
RS-232 VVVV ILIH 6.04.2 ≤≥
2 TXOUART TTL: VDDVVDDV OLOH 25.0*75.0 ≤≥
RS-232 VVVV OLOH 55 −≤≥
3 GNDGSystemPower
Ground ReferenceGround
4 VCC ISystemPower VCC:5V±5%
5 NC NC
6 BootIBoot mode VDDVVDDV ILIH *3.0*7.0 ≤≥
VCC(5VDC powerInput)
Thisisthe mainDC powersupply input pin.That providesvoltage to the
module.
GND
GNDprovidesthe referenceground
1.2.3.4.6.
5.
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RGM-3600OperationalManual
RXA
Thisisthemainreceiverchanneland isused forreceiving software
commandstotheboardfromSiRFdemosoftwareorsoftwarewritten by
usersthemselves.
PS: Pullupifnot used.
TXA
Thisisthemaintransmittingchannelandisusedforoutputting navigation and
measurement dataforSiRFdemosoftwareorsoftwarewritten byusers
themselves.
Boot
Setthis pin to highforprogrammingflash.
Cableconnector
-6PinMale PS2 RS-232 InterfacePinNumber:
-6PinMale PS2TTL Interface PinNumber:
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RGM-3600OperationalManual
-(Ycable)9 pinD-SUB Interface PinNumber:
Table 2
Pin
NO
SignalName I/O DescriptionCharacteristics
1Noconnect
2TXO SerialDataOutputHigh: -3V~-15V
Low:+3V~ +15V
3RXISerialDataInputHigh: -3V~-15V
Low:+3V~ +15V
4Noconnect
5GND G Ground
6Noconnect
7Noconnect
8Noconnect
9Noconnect
-(Ycable)6PinMale PS2Interface PinNumber:
-USBInterface PinNumber:
Pin#SignalName
1NC
2NC
3GND
4VCC
5NC
6NC
Pin# SignalName
1V
bus (4.75-5.25volts)
2D-
3D+
4GND
15
69
234
78
2
4
6
1
3
5
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RGM-3600OperationalManual
5. MechanicalLayout
Unit：mm
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