Datasheet Summary
Ordering number : EN- 5784
CMOS LSI
Signal Processing LSI for CD-R Drives
Preliminaly Overview
The LC895925 provides the following signal processing functions for CD-R drives: CD-ROM decoding/encoding (plete with ECC processing for the former), subcode decoding/encoding, CD encoding, ATIP decoding, CLV servo, and SCSI interface registers.
- Buffer RAM sizes between 1 and 32 megabits (using 16bit DRAMs)
- User control over sizes of CD main channel, C2 flag, and subcode areas in buffer RAM
- Built-in batch transfer function for transferring entire CD main channel, C2 flag, or subcode area in a single operation
- Built-in multiblock transfer function for transferring multiple...