KS1453
KS1453 is Data Processor manufactured by Samsung Semiconductor.
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 ponent for Error Correction/Track Buffer)
- Descramble
- ID Error Correction
- Main Data Error Detection (EDC)
- Error Flag Monitoring
- MI Interface
- Mi 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
KS1453 BLOCK DIAGRAM
DATA PROCESSOR
T o RF (9)
PW MO[ 7:0]_OUT, BCARZ_IN
T o MI (15)
MDAT[7:0]_BI , MRZA_IN, ZCS_IN, M W R_IN, MRD_IN, ZIRQZD_OUT, ZW AI T_OUT, ZRST_IN
From Servo (3)
32BIT S R
16-8 DEMOD
Descrambler
..
(6,4,3) Frame Sync DE T/PROT/INS ECSY efm wr ID ECC (17.57KHz)
26 .1...
