Audio ADC
♦ Supports 4-pair L/R input
HDMI Receiver
• Three-port two-channel HDMI 1.4b
• Maximum data rate can be up to 2.97 GHz
• Audio return channel
• CEC
Video bypass
• TV bypass
• CVBS Monitor (any AV input)
TV audio demodulator
• Supports BTSC / EIA-J / A2 / NICAM / PAL FM / SECAM world-wide formats
• Standard automatic detection
• Stereo demodulation, SAP demodulation
• Mode selection (Main/SAP/Stereo)
Audio DAC
• Supports 2-pair audio DACs
DRAM Controller
• 16-bit DDR3 interface
• Embedded DDR3-1333 DRAM
Audio DSP
•
Supports AC-3 (Dolby Digital) decoding and E-AC3 (Dolby Digital Plus) decoding
• MPEG-1 layer I/II decoding
• Supports HE-AAC
• Supports Dolby DDCO.
• Audio output: 5.1ch + 2ch (down mix) + 2ch(bypass)
• Pink noise and white noise generator
• Equalizer
• Bass management
• Audio and video lip synchronization
• Supports bass/treble
• Automatic volume control
S/PDIF interface
• Supports SPDIF in bypass
• One SPDIF out
Analog TV IF Demodulator
• Supports analog TV standard
• Accept direct IF and low IF
• Full digital AGC control and carrier recovery
• Embedded SAW filter and IF Amplifier. Cost effective TV front-end structure and no more cost on:
♦ External analog SAW filters (Video/Audio)
♦ External analog IF demodulator
♦ External peripheral circuit on CVBS signal data path
♦ External SAW filter and IF VGA on tuner
Digital TV (DVB-T) Demodulator
• ETSI 300 744 & NorDig Unified compliant
• Excellent performance for SFN & Indoor reception
• Supports 2k and 8k modes
• Supports QPSK,16-, and 64-QAM constellations
• Supports 1/4, 1/8, 1/16, and 1/32 guard intervals
• Supports hierarchical & non-hierarchical modes
• Accepting 6,7,8 MHz channel bandwidth
• Automatic mode detection
• Full-digital timing/frequency with wide acquisition range
• Supports triple offset
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