LC895195 Overview
EN 5192B CMOS LSI LC895195 ATA-PI (IDE) CD-ROM Decoder LSI Preliminary 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. mm 3214-SQFP144 [LC895195].
LC895195 Key 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)