AMIS-53000 Datasheet, PDF (3/99 Pages) AMI SEMICONDUCTOR – Frequency Agile Transceiver

AMIS-53000 Frequency Agile Transceiver
Data Sheet
6.1.2. Serial Control Interface: Configuration...........................................................................................................................................................30
6.1.3. 3-Wire Interface Mode.......................................................................................................................................................................................31
6.1.4. I²C Interface .......................................................................................................................................................................................................32
6.2 Command Register ......................................................................................................................................................................... 35
6.3 Functional Flow Diagrams .............................................................................................................................................................. 36
6.4 Frequency....................................................................................................................................................................................... 40
6.4.1. Frequency Control ............................................................................................................................................................................................40
6.4.2. 10kHz Oscillator ................................................................................................................................................................................................44
6.4.3. System Clock.....................................................................................................................................................................................................44
6.4.4. Quick Start .........................................................................................................................................................................................................45
6.4.5. Self Calibration..................................................................................................................................................................................................45
6.5 Receiver.......................................................................................................................................................................................... 47
6.5.1. Receiver Circuit Brief Overview ......................................................................................................................................................................48
6.6 Transmitter ..................................................................................................................................................................................... 57
6.6.1. TX Config ...........................................................................................................................................................................................................58
6.6.2. Output Power.....................................................................................................................................................................................................59
6.6.3. Preamble Length ...............................................................................................................................................................................................59
6.6.4. FM Transmit Data Shaping...............................................................................................................................................................................59
6.7 Idle .................................................................................................................................................................................................. 60
6.7.1. Idle Config..........................................................................................................................................................................................................60
6.7.2. Sniff Mode Operation........................................................................................................................................................................................61
6.7.3. Burst Transmit Data..........................................................................................................................................................................................65
6.7.4. Housekeeping....................................................................................................................................................................................................67
6.8 Idle Return ...................................................................................................................................................................................... 68
6.9 EE ................................................................................................................................................................................................... 69
6.9.1. Write EE .............................................................................................................................................................................................................69
6.9.2. Load EE..............................................................................................................................................................................................................69
6.10 Calibrate ....................................................................................................................................................................................... 69
6.10.1. Internal Trim ....................................................................................................................................................................................................70
6.10.2. Calibrate Quick Start Oscillator .....................................................................................................................................................................71
6.10.3. Calibrate 10kHz Oscillator..............................................................................................................................................................................71
6.10.4. Calibrate PLL ...................................................................................................................................................................................................71
6.10.5. Calibrate LNA ..................................................................................................................................................................................................71
6.11 ROM 2 REGS ............................................................................................................................................................................... 71
6.12 Chip Reset .................................................................................................................................................................................... 72
6.13 ADC Conversion ........................................................................................................................................................................... 72
6.13.1. ADC Conversion Results................................................................................................................................................................................72
6.13.2. Single ADC Conversion..................................................................................................................................................................................73
6.13.3. Continuous ADC Conversion.........................................................................................................................................................................74
7.0 Data Interface.................................................................................................................................................................................... 75
7.1.1. Chip Address MSB1..........................................................................................................................................................................................77
7.1.2. Chip Address LSB.............................................................................................................................................................................................77
7.1.3. Data Rate/Format ..............................................................................................................................................................................................77
7.1.4. General Options A.............................................................................................................................................................................................78
7.1.5. General Options B.............................................................................................................................................................................................79
7.1.6. Start of Frame....................................................................................................................................................................................................80
7.1.7. Data Rate 1.........................................................................................................................................................................................................80
7.1.8. Data Rate 0.........................................................................................................................................................................................................80
7.1.9. CRC Polynomial ................................................................................................................................................................................................80
7.1.10. Default Length of Packet ................................................................................................................................................................................81
7.1.11. Broadcast ID 1 .................................................................................................................................................................................................81
7.1.12. Broadcast ID 0 .................................................................................................................................................................................................81
7.2 TX/RX Data Interface Protocol........................................................................................................................................................ 81
7.2.1. AMIS-53000 in Master Mode.............................................................................................................................................................................83
7.2.2. AMIS-53000 in Slave Mode ...............................................................................................................................................................................84
AMI Semiconductor – Aug. 05, Rev. 1.0
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