Overview

The LC897194 provides CD-ROM functionality and includes built-in DVD ECC and ATAPI (IDE) interfaces.

Features

• ATAPI (IDE) interface

• DVD ECC interface

• Supports up to 12×-speed playback (when using 70-ns 16-bit data path DRAM)

• Transfer rate: 16.6 MB/s (when using 60-ns 16-bit data path DRAM)

• Transfer rate: 8.33 MB/s (when using 70-ns 8-bit data path DRAM)

• Between 1 and 32 Mbits of DRAM can be used as buffer RAM.

• The user can freely set up the CD main channel and the C2 flags in buffer RAM.

• Built-in batch transfer function (function for transferring the CD main channel and the C2 flags in one operation)

• Built-in multiple transfer function (function for automatically transferring multiple blocks in a single operation)

Function

• CD-ROM ECC functionality, an ATAPI (IDE) interface (the register and other blocks), and a DVD ECC interface