- 您現(xiàn)在的位置：買賣IC網 > PDF目錄30738 > LC897127K SPECIALTY CONSUMER CIRCUIT, PQFP144 PDF資料下載
參數資料
| 型號： | LC897127K |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP144 |
| 封裝： | SQFP-144 |
| 文件頁數： | 9/14頁 |
| 文件大?。?/td> | 79K |
| 代理商： | LC897127K |
No. 6251-4/14
LC897127K
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
&
IF
controller
DRAM
or
ATAPI
I/F IC
or
DMA
I/F IC
Each Block
Bus control
signal
Each Block
Register
CD-DSP I/F
& SYNC
Detector
CD-DSP
DVD 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
DVD DSP I/F
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]
LC897127K
A12551
*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, CS, CSCTRL
*6. D0 to D7
*7. IO0 to IO15 (Data bus for both ATAPI and DMA interfaces)
*8. RA0 to RA10, RAS1, RAS0, OE, UWE, LWE
ATAPI interface: SBSO (DMARQ), DBCK (DMACK), DLRCK (DIOR), DSDATA (DIOW)
DMA interface: EXCK (DMARQ), C2PO (DMACK), SDATA (DIOR), BCK (DIOW)
*9. DBCK, DLRCK, DSDATA
*10. HDB7 to HDB0, DRESP, DREQ
See the circuit examples for details on ATAPI and DMA interface IC
connection.
相關PDF資料 |
PDF描述 |
|---|---|
| LC897194 | SPECIALTY CONSUMER CIRCUIT, PQFP144 |
| LC898023KL | SPECIALTY CONSUMER CIRCUIT, PQFP208 |
| LC898023KW | SPECIALTY CONSUMER CIRCUIT, PQFP208 |
| LC898023K | SPECIALTY CONSUMER CIRCUIT, PQFP208 |
| LC898023 | SPECIALTY CONSUMER CIRCUIT, PQFP208 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LC897193 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| LC897194 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CD-ROM Decoder with Built-In ATAPI (IDE) and DVD ECC Interfaces |
| LC897390K | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:DVD【R/RW Drive Signal-Processing IC Developed |
| LC898023 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:LC898023 |
| LC898023K | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復。