Transcription of RDA1846 - RadioManual
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RDA1846 . RDA1846 Programming Guide The information contained herein is the exclusive property of RDA and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of RDA. 1. RDA1846 . Contents Document overview .. 4. Doc. A: Interface .. 5. 1. I2C Interface .. 5. 2 Three- wire SPI 7. 3. Four- wire SPI 8. Doc. B: Programming 9. 1. Setting frequency .. 9. 2. Setting RF 9. 3. Reference 9. 4. Setting Tx and Rx .. 10. 5. Deep sleep .. 10. 6. TX voice channel .. 10. 7. TX Pa_bias output voltage ..11. 8. Subaudio ..11. 9. SQ .. 12. 10. 13. 11. Eliminating tail noise .. 13. 12. DTMF .. 13. 13. Tx FM deviation .. 15. 14. Rx voice 16. The information contained herein is the exclusive property of RDA and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of RDA. 2. RDA1846 . 15. TX and RX 16. 16. GPIO .. 16. 17. 17.
RDA1846 . RDA1846 Programming Guide. The information contained herein is the exclusive property of RDA and shall not be distributed, reproduced, or disclosed in whole or in
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