Motorola iDEN iO1500R User manual

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iDEN®iO1500ROEMModem
Developer’sKit
User Guide
Release1.2November2004
DocumentationCopyrights
Noduplicationordistributionofthisdocumentoranyportionthereofshalltakeplace
withouttheexpresswrittenpermissionofMotorola. Nopartofthismanualmaybe
reproduced, distributed,ortransmittedinanyformorbyanymeans, electronicor
mechanical,foranypurposewithouttheexpresswrittenpermissionofMotorola. To
orderadditionalcopiescontactyourMotorolasalesrepresentative.
©2004 MotorolaAll rightsReserved
9808901C44-O

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iDEN® iO1500R
OEMModemDeveloper’s Kit
User Guide
Importantnote for U.S. DomesticIntegrators
AllOEMintegratorswhosedevice(s)operatesonpubliccarriernetworks,
licensedintheU.S.,mustadheretoFCC E911 PhaseII regulations. Severe
penaltiescanbeleviedforfailingtoadheretoE911 guidelines.
General
AboutiDENDeveloper’sKit
TheiDENDeveloper’sKitforiO1500ROEMmodemprovidesthecapabilityof
transferringdataandvoice fromanexternalequipmenttotheiDENnetworkusingthe
iO1500R(iO1000)module.
ThekitincludesanEvaluationBoardthatisdesignedtoaccommodatetheOEM
moduleandothersupportingcomponents.Aflexcableconnectedtothe30-pinZIF
connectorisusedtoconnecttheiO1500Rmoduletotheevaluationboard.TheOEM
modemRFconnectorprovidesthepathtoreceiveandtransmitdatafromtheiDEN
network.
The"iO1500Rdeveloperskit", FTN6363Aincludesthefollowing accessories:
Evaluationboardw/voice-FCN6412A
Datacable(RS-232)-FKN4369A
30 pinflatcable-3086229J03
MMCXtoMiniUHFjumpercable-3002823C34
Antenna-RAF4136AMM
Mountingkit–FHN6525A
Board Set-Up
Unpackthemountingaccessories.
Attachthe5mountingrubbersupportstothe4cornersandcenterpointsoftheback
sideoftheboardandputitonyourdesk(see boardlayoutbelow).
Usedthe4screwsandwasherstoscrewaniO1500R(18)OEMmodemtotheboard.
VerifythataSIMcard(17)isinserted.
Connectthe30 pinflatcable(16)fromthemodemtotheboard.
ConnecttheRS-232 cablefromtheboard(10)toyourPC.
Connecttheantennajumpercable(19)fromthemodemtotheexternalantenna.
Connecttheaudioaccessories(ifyourapplicationrequiresvoice operation).
Setall switchestotheproperposition(see detail interface descriptionbelow).
ConnectDCpower(3)andswitchonthepowertotheboard(1).

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YoucancontrolandtestthemodemwiththePC.LoadtheiX1500applettoyourPC
togetstatusandbeabletoanalyzemodemfunctionality.Downloadthedeveloper
guide9808901C42-AforinstructionshowtowriteanapplicationfortheiO1500R.
TheURLfordownloadis http://www.mot.com/cgiss/iO1500R.

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Board layout
Detailedinterfaces description
1.MainPowerSwitch–Switchesthemainpower3.8VDCtotheboard(S4on
PCB).
2.Fuse1A-protectsexternal12VDCpowersupplyinput(F1onPCB).
3.ExternalDCinputconnector–12VDCor3.6VDCcanbeconnected(P1on
PCB). Connect12VDCtotherightmostpins(rightpin12VDC, centralpinto
GND, asinthepicture). Connect3.6VDCtoleftmostpins(3.6VDCtoleftpin
GND tocentralpin).
4.IgnitionON/OFF–ON totherightposition, OFFtotheleftposition(S1on
PCB,mustbeontotestthemodem). LEDnexttothisswitchlights onlyifthe
modemisconnectedandfunctional.
5.Programming modeON/OFF–S6onPCB, fornormaloperationmustbein
leftposition. Tosetmodemtoprogramming (bootstrapmode),putswitchin
therightpositionandpowertheboard(usingmainswitch). TheLEDnextto
thisswitchisON ifthemodemisinprogramming mode.
6.SB9600 Mode–S8onPCB, fornormaloperationmustbeinleftposition. To
setmodemtoSB9600mode(onlywithiO1000), putswitchintheright
positionandpowertheboard(usingmainswitch).
7.Muxcontrol–S7onPCB, fornormaloperationmustbeinleftposition.
1
2
3
456789
10
11 12 13
14
1618 17 15
19
21
20
22
23

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8.ManualPTT switch, S3onPCB, canbeusedforPTT indispatch(direct
connect)operation.
ToenableoperationofthisswitchS5optionselectcontrolDIPswitcheshaveto
beinthefollowing positions:
a.1Optionselect1control-Open
b.2Optionselect2control-Close
c.3Enables3.0VDCfrommodemtoboard-Open
d.4Audioincontrol-Open
9.USBconnector–USBcommunication(J121 onPCB)forprogramming and
data.
10.RS-232 connector–RS-232 communications(J120onPCB)forprogramming
anddata.
11.Externalspeakerconnector–useleftandrightpins(P61 onPCB, centralpin
ispowerGND).Connect1Wminimum, 4/8/16 ohmspeaker.
12.Audioheadsetconnector–useSYN6962A2.5mm, connector(J80 onPCB).
13.Microphoneconnector–useSYN5708A2.5mm, connector(J122 onPCB).
14.Fuse5A–F2onPCB, protects3.6VDCtomodem(jumper23 inright
positionforonboardregulator, inleftpositionforexternal3.6VDCdirectto
modem)
15.OptionSelectcontrolDIPswitch–S5onPCB, innormaloperationall
switcheshavetobeinoffposition. Fromlefttoright
a.1Optionselect1control
b.2Optionselect2control
c.3Enables3.0VDCfrommodemtoboard
d.4Audioincontrol
16.Flatcablecarriesallfunctionsfrom/tomodemandboard
17.SIMcardconnector–foroperationSIMcardneedstobeinplace.
18.Modemundertest
19.Antennajumpercable–connectMMCXconnectortomodemandminiUHF
connectortoexternalantenna.
20.RS-232 statusLED’s(D8-D11onPCB)
21.ModemregistrationstatusLEDs (D2-D3onPCB)
22.AudiovolumeforexternalspeakerandheadsetDIPswitch(S9onPCB). For
maximumvolumeallswitcheshavetobeintheOFFposition. Leftmost
switch(1)LSB.Rightmostswitch(4)MSB.
23.DCinputcontrol–P60 onPCB, jumperintherightpositionforonboard
regulator,inleftpositionforexternal3.6VDCdirecttomodem.

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Block Diagram
Thefollowing istheblockdiagramoftheevaluationboard:
Theinterconnectionsofall majorcomponents, switches, connectors, LED’sandother
importantparts oftheboardarepresentedhere.
J1
30Pin
ZIF
Connector
J120
RS232Connector
LevelShifter
U123
J121
USB
Connector
DataPins24-30
Mic
Amplifier J122
MicIn
J80
Headset
P61
Speaker
Connector
MicInpin21
Audio
Amplifier
PowerSupply
Uin:6to16.5VDC
Uout : 3.8VDC
P1
DC Power
Connector
S9
AudioVolume
Attenuation
AudioOutpin19
FuseF1
FuseF2
3.8VDC
Direct
3.8VDC
S5
Modeselect
JumperP60
S4
Power SW
OptSel_1,pin18
OptSel_1,pin17
3.8VDC
S1
Ignition
Ignitionpin14
MODpin13 S6MOD
DATARS232
DATATTL
USB DATA
iO1500R
MMCXAntenna
Connector
REDLEDpin6
GREENLEDpin7
Registration
Status S3
PTT
S8
SB9600
DATAMONITORING

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EvaluationBoardJ1 Connector PinFunctions
PIN# PINNAME DIRECTION DESCRIPTION Notes
30 RS232_TX OUT RS232 Signal 3VMax
29 RS232_RX IN RS232 Signal 3VMax
28 RS232_DTR IN RS232 Signal 3VMax
27 RS232_DCD OUT RS232 Signal 3VMax
26 RS232_GND IN SignalGround
25 RS232_RTS IN RS232 Signal 3VMax
24 RS232_CTS OUT RS232 Signal 3VMax
23 RS232_DSR OUT RS232 Signal 3VMax
22 RS232_RI OUT RS232 Signal 3VMax
21 EXT_MICIN AudioinputtoiO1500R
20 AUDIO_COMMON IN AnalogGround
19 AUDIO_OUT OUT iO1500RAudioOut
18 OPT_SELECT_1 I/O(22Kpull-up) iO1500Rconfiguration ControlSignal
17 OPT_SELECT_2 I/O(22Kpull-up) iO1500Rconfiguration ControlSignal
16 MUX_CNTL IN(69Kpull-down) Logic“0”(Mfgr.use) ControlSignal
15 OPTION_3V OUT Regulated3.0VOutput
14 OEMON-OFF IN(15Kpull-down) PowerOn/Off ExternalOn/Off
3.6V±5%Max
13 MOD IN(22Kpull-down) Programmingsignal 3VMax
12 BAT_VCC IN 3.6ViO1500RPower
11 BAT_VCC IN 3.6ViO1500RPower
10 BAT_VCC IN 3.6ViO1500RPower
9 BAT_VCC IN 3.6ViO1500RPower
8 BAT_VCC IN 3.6ViO1500RPower
7 RED_LED OUT Out-Of-Rangeindication 3V±2.5%
6 GREEN_LED OUT In-Rangeindication 3V±2.5%
5 BAT_GND IN Ground
4 BAT_GND IN Ground
3 BAT_GND IN Ground
2 BAT_GND IN Ground
1 BAT_GND IN Ground

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DetailedPinDescriptions oftheevaluationboardJ1 ZIFconnector
BAT_GND (Pins1through5)
ThesepinsarethegroundreturnlinesfromtheiO1500Randareconnectedtogether
withthesamegroundreference tothe3.6VpowersupplyfortheiO1500R.
In-rangeindication-GREENLED(Pin6)
BlinkingGreenlight -INRANGE -theOEMisconnectedtotheiDENnetwork.
SolidGreenlight –TheiO1500Risinuse.
Out-Of-Rangeindication, REDLED(Pin7)
SolidRedlight -OUT OFRANGE –iO1500RnotconnectedtotheiDENnetwork.
BlinkingRedlight –iO1500RisregisteringorconnectingtotheiDENnetwork.
BATT_VCC (Pins8through12)
Thisisthe3.6ViO1500Rpowersupply.
MOD(Pin13)
Thispinisinternallypulleddownvia22Kresistor.Modpulledto3Vatpowerupsets
themodemtoprogramming mode.
Ignition(OEM)On-Off (Pin14)
Usedtopowerup andpowerdowntheiO1500ROEM.Thisistherecommended
methodforturningtheiO1500Ronandoff. Inaninvehicleapplicationsitcanbe
controlledfromtheignitionline.Whenthispinisconnectedtoground,theOEMwill
turnOFF. WhenthisPinisconnectedtoBAT_VCC 3.6V, theOEMwill turnON.
OPTION_3V(Pin15)
Aregulated3Voutputcoming fromtheiO1500Rwithamaximumdriveof30 mA.
Voltageisavailableonly whentheOEMisON.
MUX_CNTL (Pin16)
Thispinmustbeheldatlogiclow(facilitatedbyinternal69Kpulldownresistor).
Opt_Select_1 and Opt_Select_2 (Pin17, Pin18)
Theoptionselectlinessetthecommunicationstateofthemodule. TosupportRS232
communication, theoptionselectlinesmustbeconnectedatoneofthree modes:
“11”–Defaultmodeviainternal22Kpull up resistors.
“01”–Optionselect1isexternallypulledtoground(onlythisoptionsupportsvoice).
AudioInterface (Pins19, 20 and21)
TheseareinputgroundandoutputoftheiO1500Raudiocommunication.
RS232 StandardInterface 8-Wire Or4-Wire (Pin22 throughPin30)
Thisisa3VDCE RS-232interface. For ±5Vanexternallevelshifterisused.