參數(shù)資料
型號: LC895127K
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP144
封裝: SQFP-144
文件頁數(shù): 7/8頁
文件大?。?/td> 53K
代理商: LC895127K
No. 6236-7/8
LC895127, 895127K
Block Diagram
De-scramble &
Buffering
Address generator
Microcontroller
RAM access
Address generator
ECC & EDC
Block
SCSI I/F
Address generator
Data output input I/F
Address generator
CAV-Audio control
Bus
Arbiter
&
RAM
controller
External
Buffer
DRAM
Each Block
Bus control
signal
Each Block
Register
CD-DSP I/F
& SYNC
Detector
CD-DSP
HOST
Micro
controller
decoder
Clock
generator
&
PLL
*10
*2
*7
DAC
*9
*8
*5
*6
*3
*4
Sub-code I/F
de-interleve
Address generator
*1
EXCK
INT0, 1
SWAIT
XTALCK
XTAL
MCK
Each Block
Data bus[0:7]
Address bus[0:21]
RAM
Data bus[0:15]
LC895127
A12529
*1
WFCK, SBSO, SCOR
*2
BCK, SDATA, LRCK, C2PO
*3
DB0 to DB7, DBP, BSY, MSG, SEL, RST, REQ, I/O, C/D
*4
ACK, ATN
*5
RD, WR, SUA0 to SUA6, ZCS, CSCTRL
*6
D0 to D7
*7
IO0 to IO15
*8
RA0 to RA10, RAS1, CAS0, CAS1, OE, UWE, LWE
*9
DBCK, DLRCK, DSDATA
*10 IOP7 to IOP0
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