LC895297 Datasheet, PDF (4/9 Pages) Sanyo Semicon Device – Full CAV 20 x CD-ROM Decoder with Built-in ATA-PI (IDE) Interface and CD-DSP

Block Diagram
LC895297
DVD interface
IDE interface
External
buffer
RAM
*1 DEFI, EFMI, HFL, TES
*2 4.2M, EFMO, PCK, FSEQ, TOFF, TGL, JP⁺, JP^–, RWC, COIN, ZCQCK
*3 RCHP, RCHN, LCHP, LCHN
*4 DD0 to DD15, ZDASP, ZPDIAG
*5 ZCS1FX, ZCS3FX, DA0 to DA2, ZDIOR, ZDIOW, ZDMACK, ZHRST
*6 DMARQ, HINTRQ, ZIOCS16, IORDY
*7 ZRD, ZWR, ZCS, ZCSCTRL, SUA0 to SUA6
*8 D0 to D7
*9 IO0 to IO15
*10 RA0 to RA8, ZRAS0, ZCAS0, ZOE, ZUWE, ZLWE
*11 DREQ
*12 DRESP
*13 IOP0 to IOP7
*14 R0, VCNT0, PDO0
**1 HISIDE (WD25C32) is made by WESTERN DIGITAL
No. 5785-4/9