LC898093 Description
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...
LC898093 Key Features
- ECC and EDC correction/addition (decoding/encoding) for CD-ROM data
- ECC error correction/addition (decoding/encoding) for subcode data
- Servo control implemented in a digital servo system (decoding/encoding)
- CLV servo control using ATIP data (encoding)
- ATIP decoding function and CRC check function (decoding/encoding)
- CIRC code generation and addition and EFM modulation (encoding)
- CAV audio functions
- Provides high-precision CD-R/RW write strategy signal output
- Built-in ATAPI interface (with Ultra DMA 33 support)
- Supports 40× decoding and 12× encoding. Clock frequency: 33.8688 MHz