CXD3029R
CXD3029R is CD Digital Signal Processor with Built-in Digital Servo + Shock-proof Memory Controller + Digital High & Bass Boost manufactured by Sony Semiconductor Solutions.
CD Digital Signal Processor with Built-in Digital Servo + Shock-proof Memory Controller + Digital High & Bass Boost
Description The CXD3029R is a digital signal processor LSI for CD players. This LSI incorporates a digital servo, high & bass boost, shock-proof memory controller, 1-bit DAC and analog low-pass filter. Features
- All digital signal processing during playback is performed with a single chip
- Highly integrated mounting possible due to a built-in RAM Digital Signal Processor (DSP) Block
- Supports CAV (Constant Angular Velocity) playback
- Frame jitter free
- 0.5× to 4× speed continuous playback possible
- Allows relative rotational velocity readout
- Wide capture range playback mode
- Spindle rotational velocity following method
- Supports 1× to 4× speed playback
- Supports variable pitch playback
- The bit clock, which strobes the EFM signal, is generated by the digital PLL.
- EFM data demodulation
- Enhanced EFM frame sync signal protection
- Refined super strategy-based powerful error correction C1: double correction, C2: quadruple correction Supported during 4× speed playback
- Noise reduction during track jumps
- Auto zero-cross mute
- Subcode demodulation and subcode-Q data error detection
- Digital spindle servo
- 16-bit traverse counter
- Asymmetry correction circuit
- CPU interface on serial bus
- Error correction monitor signal, etc. output from a new CPU interface
- Servo auto sequencer
- Fine search performs track jumps with high accuracy
- Digital audio interface outputs
- Digital level meter, peak meter
- Bilingual patible
- VCO control...
