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发表于 2018-7-30 09:03:09
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Alignment free digital receiver including tuner and software-defined radio processing
 Command based high-level user interface combining high control flexibility with ease
of control
 Read information with device and tuning status, reception quality and RDS data
 FM receiver with a tuning range of 65 MHz to 108 MHz covering Eastern Europe
(OIRT), Japan, Europe and US bands
 AM receiver covering LW, MW and full SW
 Fully integrated tuning system with low phase noise and fast tuning
 FM LNA with AGC
 State-of-the art FM Improved Multipath Suppression
 FM Channel Equalization
 Soft Mute on Modulation
 Stereo High Blend
 FM mixer for frequency conversion to a low IF complex signal (AM SW)
 AM LNA with AGC, matching active and passive antenna applications
 AM mixer for frequency conversion to a low IF complex signal
High dynamic range Sigma Delta IF ADC
 Digital IF signal processing including decimation, shift to baseband, AGC control, I/Q
correction, variable IF bandwidth filtering (PACS) and demodulation
 FM stereo decoding
 TEF6688 baseband I2S output supporting HD Radio and DRM1 with external digital
radio coprocessor (SAF356X or SAF360X)
 Blending function for HD Radio reception (TEF6688)
 AM and FM noise blanking, Signal quality detection and weak signal processing
 Advanced RDS and RBDS demodulation and decoding
 MPX output supporting DARC demodulator
 One I2S input and one I2S output
 Two mono audio DACs
 Single 3.3 V supply voltage
 Fast mode I2C-bus (400 kHz)
 Configurable GPIO pins for RDS, Quality Status Interrupt and generic I2C-bus
controlled I/O
 Qualified in accordance with AEC-Q100
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楼主
这才有意义，这才有玩头。。。
，你的板子啥问题
