KS1453

DATA PROCESSOR KS1453 INTRODUCTION The KS1453 is a Data Process IC which acts as a buffer control for outputting the demodulated data by Hand Shake. It also executes error corrections of the Sliced output of the RF signal from the disc (EFM signals). It is compatible with a 1× DVDP/DVD-ROM and a 4× (CLV standard) CD Data Processing. Its other functions include ECC Error Correction, CD/DVD repeat playback, Descramble, EDC Error Detection, DSI Data Detection, A/V Decoder Interface, CD/VCD Playback, BCA Decoding, Disc Motor Control, EFM Demodulation and Synchronization Detection, Protection, Insertion and ID Data Error Correction. www.DataSheet4U.com FEATURES External PLCK input EFM/EFM Plus Demodulator Sync Protection/Insertion CIRC/RS-PC Error Correction (4/16 Erasure Correction) Cross/Row Deinterleave 4~16 Mbits DRAM Interface (External component for Error Correction/Track Buffer) Descramble ID Error Correction Main Data Error Detection (EDC) Error Flag Monitoring MICOM Interface Micom Direct Memory Access Function (DVD/CD) DSI Detection and DSI Data Output A/V Decoder Parallel Interface Built-in CD-DA Decoder Subcode Data Serial Output Spindle Servo Control Signal Generation DVD Playback CD/VCD Playback (1×, 2× 4×) BCA Decoding function CLV/CAV function CD/VCD Repeat Correction Function 5 V Single Power Supply 128-QFP Application Mode: CD_Player, CD_ROM, Video-CD, DVDP Player 1 KS1453 BLOCK DIAGRAM DATA PROCESSOR T o ...