Overview: .. Ordering number : ENN*6495 CMOS IC LC898093
40× Playback/12× Write CD-R/RW Encoder/Decoder IC with Built-in ATAPI Interface
Preliminary Functions
• • • • • • • • CD-ROM decoder/encoder functions CD decoder/encoder functions Pit and wobble CLV servo CAV audio functions ATAPI interface (include the register block) Subcode encoder/decoder functions ATIP demodulator/ATIP decoder Write strategy function (CD-R/RW) • From 1 to 64 Mbits of buffer RAM can be used. (16-bit data bus EDO DRAM) • The user can freely set up the CD main channel, C2 flag, and subcode areas in buffer RAM. • Batch transfer function (Function for transferring the CD main channel, C2 flag, subcode, and other data in a single operation) • Multi-transfer function (Function for automatically transferring multiple block to the host in a single operation) • CAV audio functions • Supports Ultra DMA modes 0, 1, and 2.
