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參數(shù)資料
型號: W86L488
廠商: WINBOND ELECTRONICS CORP
英文描述: SD/ SDIO/ MMC MEMORY CARD BRIDGE
中文描述: SD / SDIO記憶/ MMC記憶卡橋
文件頁數(shù): 14/45頁
文件大小: 1842K
代理商: W86L488
Preliminary W86L488
Fig. 5-1 Block Diagram of W86L488Y
.
XTI
XTO
VDD
VSS
Address
Decode
Read
/Write
Controller
Data Packing
Circuit
General Port
Registers
SD/SDIO/MMC
Access Circuit
Serial to Parallel
or
Parallel to Serial
128 Bytes
Data FIFO
DMA Circuit
Interrupt Circuit
Register File
A[3:1]
XTYP2
XWRLN/XBE1
XWRHN/XBE0
XRDN/XRWN
D[15:0]/
D[7:0]
A0
CLK
CMD
Crystal
Driver
RSTN
XINTN
XDRQN
XCSN
XDAKN
XRDYN
XASN
Host I/F
Type Select
HCKI
Command
Response
Data
Packing
Circuit
DAT[3:0]
6 Bytes
CMD Reg
17 Bytes
Rsp Reg
Serial to Parallel
or
Parallel to Serial
Clock
Divider
System clock
SD Bus
Control
Publication Release Date: February 5, 2004
- 11 -
Revision 0.82
5. BLOCK DIAGRAM
5.1 W86L488Y Block Diagram
GIO[4:0]
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W86L488AY 制造商:WINBOND 制造商全稱:Winbond 功能描述:SD/ SDIO/ MMC MEMORY CARD BRIDGE
W86L488AY-SA5772001CA-REV C 制造商:Nuvoton Technology Corp 功能描述:IC FLASH MEM CARD BRIDGE
W86L488AY-SA5772001DA-REV D 制造商:Nuvoton Technology Corp 功能描述:IC FLASH MEM CARD BRIDGE
W86L488Y 制造商:WINBOND 制造商全稱:Winbond 功能描述:SD/ SDIO/ MMC MEMORY CARD BRIDGE
W86L488Y-SA5772001CA-REV C 制造商:Nuvoton Technology Corp 功能描述:IC FLASH MEM CARD BRIDGE