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參數(shù)資料
| 型號(hào)： | 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(yè)數(shù)： | 11/31頁(yè) |
| 文件大?。?/td> | 246K |
| 代理商： | SM5903CF |
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NIPPON PRECISION CIRCUITS-11
SM5903BF
Write command format (Commands 80 to 85)
SM5903BF has two modes of operation; shock-
proof mode and through mode.
The operating sequences are controlled using com-
mands from a microcontroller.
D7
D6
D5
D4
D3
D2
D1
D0
B7
B6
B5
B4
B3
B2
B1
B0
COMMAND 8bit
DATA 8bit
YMDATA
YMCLK
YMLD
B7
B6
B5
B4
B3
B2
B1
B0
COMMAND 8bit
YMDATA
YMCLK
YMLD
S7
S6
S5
S4
S3
S2
S1
S0
STATUS 8bit
ZSENSE
B7
B6
B5
B4
B3
B2
B1
B0
COMMAND 8bit
YMDATA
YMCLK
YMLD
S7
S6
S1
S0
RESIDUAL DATA 16bit
ZSENSE
M1 M2
M7
M8
Functional description
Read command format (Command 92 (memory residual read))
Read command format (Commands 90, 91, 93)
Microcontroller interface
Command format
Commands from the microcontroller are input using
3-wire serial interface inputs; data (YMDATA), bit
clock (YMCLK) and load signal (YMLD).
In the case of a read command from the microcon-
troller, bit serial data is output (ZSENSE) synchro-
nized to the bit clock input (YMCLK).
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PDF描述 |
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| 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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