Description

CXD1803AQ/AR is a CD-ROM decoder LSI with a built-in ADPCM decoder.

Features

• Compatible with CD-ROM, CD-I and CD-ROM XA formats

• Real time error correction

• Capable of handling up to quadruple speed playback

• Connectable with standard SRAM of up to 2M-bit (256K-byte)

• Connectable with standard DRAM of up to 2M-bit (256K-byte) (2 DRAMs of 256K × 4)

• All audio output sampling frequencies: 132.3 KHz (built-in oversampling filter)

• De-emphasis digital filter

• Digital attenuator

• Connectable directly with Sonys SCSI controller CXD1185CQ.

Applications

CD-ROM drives