Overview

The LC895195 is a CD-ROM decoder LSI that includes both an on-chip IDE interface that was developed jointly with Western Digital and an on-chip subcode ECC function.

Features

• ATA-PI (IDE) interface

• Supports 16× playback (with IORDY) - Using ×16 70 ns DRAMs

• 16.6 MB/s transfer rate: Using ×16 70 ns DRAMs

• 8.33 MB/s transfer rate: Using ×8 70 ns DRAMs

• Supports the use of from 1 M to 32 M of buffer RAM. (DRAM)

• Allows the user to arbitrarily set the CD main channel, C2 flag and subcode areas in buffer RAM.

• Batch transfer function (function for transferring the CD main channel, C2 flag and subcode data in one operation)

• Multi-transfer function (function for sending multiple blocks in one operation)