SC9642 Description
The SC9642 is a single-chip CD processor for digital servo and ASIC circuit. This LSI incorporates CD servo controller, CD signal processor, digital audio DAC and built-in CPU interface.
SC9642 Key Features
- Supports 1X to 2X speed playback
- mand and sub code transmission adopts tri-line munication or parallel munication
- Built-in MCU controls the CD and state feedback by munication instructions of the munication bus
- Supports format of CD-A/V, CD-R, CD-R/W and CD-ROM