KS1453 Datasheet (Samsung Semiconductor)

KS1453, Data Processor

No.

Pin Name Description Digital GND (0 V) Chip Select (Active Low) Micom Register Select (L → REGISTER H → DATA) Digital GND (0 V) MICOM Data Bus MICOM Data Bus MICOM Data Bus MICOM Data Bus MICOM Data Bus MICOM Data Bus MICOM Data Bus MICOM Data Bus Digital Power (+5V) System Clock Input for 26.16

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 Playba

KS1453 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)