High Performance AM/FM/DAB Dual Tuner, Integrated Audio Post Processing, Open HiFi 2 Core
The SAF775x CarDSP is produced with RFCMOS technology, offering >700 MHz radio processing and >450 MHz audio processing in dedicated E7a DSPs. It allows high-class performance for mid-range and high-end car infotainment systems:
- Two high sensitivity tuners on chip
- Core audio processing integrated
- Highly flexible audio routing from multiple inputs to multiple outputs, digital and analog signals
- Open Audio DSP for advanced audio functions
- Additional features activated via key-codes
- Digital Radio (HD/DAB/DRM) support
製品詳細
ブロック図
Features
Excellent AM/FM Performance
- AM/FM PACS
- AM/FM CEQ
- Improved Multipath suppression
- Improved Phase Diversity
Proven and Advanced Audio Post Processing
- PEQ and GEQ
- Delay lines
- Compressor and Expander
- Tremble and bass enhancement
Rich Interfaces
- ADC and DAC
- I²S, TDM, BBI2S
- I²C, SPI
- S/PDIF
SAF775x family variants with ROM code version N208
| Hardware Feature | SAF775x N208 Types | |||
|---|---|---|---|---|
| 7751 | 7754 | 7755 | ||
| DSP | AM/FM processing | |||
| Audio processing - Basic | ||||
| Advanced audio (HiFi2) | - | |||
| Tuner | WB-AM/FM/HD (1st tuner path) | |||
| FM/HD (2nd tuner path) | - | |||
| DAB (2nd tuner path) | KC | - | KC | |
=Functional per default KC =Available per KC activation - =NOT available