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參數(shù)資料
| 型號： | SM5903CF |
| 廠商： | Seiko NPC Corporation |
| 英文描述： | compression and non compression type anti-shock memory controller |
| 中文描述： | 壓縮和非壓縮型抗休克內(nèi)存控制器 |
| 文件頁數(shù)： | 29/31頁 |
| 文件大小： | 246K |
| 代理商： | SM5903CF |
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NIPPON PRECISION CIRCUITS-29
SM5903BF
Micro-
controller
DSP
Matsushita
MN662740
D/A
converter
SM5903
DRAM 1
DRAM 2
YMDATA
YMCLK
YMLD
ZSENSE
YBLKCK
YFCLK
YFLAG
YLRCK
YSRDATA
YSCK
ZLRCK
ZSRDATA
ZSCK
UC1 to UC5
NRAS
NWE
A0 to A10
D0 to D3
NCAS
NCAS2
A0 to A9
D0 to D3
CAS
A0 to A10
D0 to D3
CAS
CLK
NRESET
YDMUTE
DSP
SONY
CXD2517
SM5903
DRAM 1
DRAM 2
YMDATA
YMCLK
YMLD
ZSENSE
YBLKCK
YFLAG
YFCLK
YLRCK
YSRDATA
YSCK
NRAS
NWE
A0 to A10
D0 to D3
NCAS
NCAS2
A0 to A9
D0 to D3
CAS
A0 to A10
D0 to D3
CAS
CLK
NRESET
YDMUTE
SCOR
XROF
Micro-
controller
RAS
WE
OE
RAS
WE
OE
RAS
WE
OE
RAS
WE
OE
UC1 to UC5
A
D
ZSCK
ZLRCK
ZSRDATA
NRAS
NWE
A0 to A9
D0 to D3
NRAS
NWE
A0 to A9
D0 to D3
Connection example
note1
- When 2 DRAMs are used, the DRAM OE pins should be tied LOW.
- When single DRAM is used, the DRAM OE pin should be tied LOW
or controlled by the SM5903BF NOE signal.
note 2 When CXD 2517 (Sony) is used
Set 85H of microcontroller command (option setting) as setting YFLAG take in;
D5: YFLAGS= 1
D4: YFCKP= 0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SM5904BF | compression and non compression type shock-proof memory controller |
| SM5904CF | compression and non compression type |
| SM5905AF | compression and non compression type shock-proof memory controller |
| SM5906AF | Shock-proof Memory Controller for Video CD Players |
| SM5907 | compression and non compression type shock-proof memory controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SM5904BF | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:compression and non compression type shock-proof memory controller |
| SM5904CF | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:compression and non compression type |
| SM5905AF | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:compression and non compression type shock-proof memory controller |
| SM5906AF | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:Shock-proof Memory Controller for Video CD Players |
| SM5907 | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:compression and non compression type shock-proof memory controller |
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