Ordering number : EN6021 CMOS IC LC78602NE Compact Disc Player DSP with Built-in Microcontroller Overview The LC78602NE CMOS IC implements compact disc player signal processing, servo control, LED display, key input acquisition, and remote controller processing without requiring control by a separate microcontroller.
The basic functions provided include demodulation of the EFM signal from the optical pickup, deinterleaving, error detection and correction, 8× oversampling digital filters, D/A