Texas Instruments TCM4300 manual ±12

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3±12

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Contents Data Manual SLWS010F TCM4300 Data Manual Important Notice Contents Mechanical Data ±1 List of Illustrations List of Tables Introduction FeaturesTCM4300 Functional Block Diagram Fmrxen Pin AssignmentsPZ Package TOP View VSSTerminal Description Name Terminal FunctionsDvss DsprwDspstrbl DvddMcrw McdsMTS1 MclkinSyndta ScenSint SynclkDerating Factor Power Rating Above TA = 25CDissipation Rating Table PackageRecommended Operating Conditions Power ConsumptionReference Characteristics Parameter Test Conditions MIN TYP MAX Unit Terminal ImpedanceRXIP, RXIN, RXQP, and Rxqn Inputs Avdd = 3 V, 4.5 V, 5 Function MIN TYP² MAX UnitParameter MIN TYP MAX Unit Transmit I and Q Channel OutputsAuxiliary D/A Converters Nominal LSB Nominal Output Voltage RSSI/Battery A/D ConverterAuxiliary D/A Converters Slope AGC, AFC, Pwrcont Auxiliary D/A Converters Slope LcdcontrTransmit TX Channel Frequency Response Digital Mode Transmit TX Channel Frequency Response Analog Mode Page VOH VOL Mclkout Timing Requirements see ±1 and NoteMclkout MCA4±MCA0 MCD7±MCD0 Mccsh Mccsl Parameter Alternate MIN MAX UnitMcds McrwMCA4±MCA0 Parameter Alternate MIN MAX Unit SymbolMCA4±MCA0 MCD7±MCD0 Twdho MCA0±MCA4 MCD0±MCD7 Mccsh Mccsl Motorola 16-Bit Read Cycle, MTS 10 =MCA0±MCA4 MCD0±MCD7 Mccsh Mccsl Mcrw MCA0±MCA410% ThR / W ThWA Dspa Dspd DspcslDspstrbl Dsprw±11. TCM4300 to DSP Interface Write Cycle ±12 Data Transfer ±1. TCM4300 Receive Channel Control SignalsControl Signal Analog Mode Digital Mode Mode Fmvox Iqrxen Fmrxen±2. RXIP, RXIN, RXQP, and Rxqn Inputs Avdd = 3 V, 4.5 V, 5 Transmit Section ±5. Transmit TX I and Q Channel Outputs Modulation error percentage +100 s %±7. Transmit TX Channel Frequency Response Analog Mode Transmit Burst Operation Digital Mode±6. Transmit TX Channel Frequency Response Digital Mode ±1. Power Ramp-Up/Ramp-Down TIming Diagram Wide-Band Data Demodulator Transmit I And Q Output LevelParameter Test Conditions MIN MAX Unit Mean CNR ±8. Typical Bit-Error-Rate Performance Wbdbw =Wide-band Data Interrupts ±9. Bits in Control Register WBDCtrlWBD Wide-band Data Demodulator General Information±11. Auxiliary D /A Converters Slope AGC, AFC, Pwrcont Auxiliary DACs, LCD Contrast Converter±10. Auxiliary D/A Converters ±12. Auxiliary D /A Converters Slope Lcdcontr RSSI, Battery Monitor±13. RSSI/Battery A/D Converter Timing And Clock GenerationSample Interrupt Sint Clock GenerationSpeech-Codec Clock Generation Microcontroller ClockPhase-Adjustment Strategy Mclken RCOMclkin Frequency Synthesizer Interface Syndta Clkpol Numclks LowvalHighval MSB/LSB FirstName Description ±14. Synthesizer Control FieldsSynclk Syndta SYNLE1 SYNLE0 Synrdy Power Control Port15. External Power Control Signals Name Suggested External Application ResetFmrxen Scen Iqrxen Txen ModeWBD Wbdon OUT1Cint DSP Microcontroller-DSP CommunicationsDint Fifo a Fifo B±16. Microcontroller Register Map Microcontroller Register MapAddr Name Category Wide-Band Data/Control Register±17. Microcontroller Register Definitions ±18. WBDCtrl Register BIT Name Function Reset ValueMicrocontroller Status and Control Registers Lcden LCD Contrast±19. MStatCtrl Register Bits LDC D/A±21. DSP Register Definitions DSP Register Map±20. DSP Register Map DSP Strb INT Wide-Band Data RegistersBase Station Offset Register Dspcsl TCM4300 Dsprw Dspstrbl Sint Cint Bdint±22. DStatCtrl Register Bits DSP Status and Control Registers±23. Power-On Reset Register Initialization ResetPower-On Reset Internal Reset StateMicrocontroller Interface Intel Microcontroller Mode Of Operation±24. Microcontroller Interface Configuration ±25. Microcontroller Interface Connections for Intel ModeIRQ NMI Dint Mitsubishi Microcontroller Mode of OperationMotorola Microcontroller Mode of Operation Mcrw McdsCS3 ±32 PZ S-PQFP-G100 Mechanical DataImportant Notice