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參數(shù)資料
| 型號(hào)： | SM5903BF |
| 廠商： | Seiko NPC Corporation |
| 英文描述： | compression and non compression type shock-proof memory controller |
| 中文描述： | 壓縮和非壓縮式防震內(nèi)存控制器 |
| 文件頁數(shù)： | 12/31頁 |
| 文件大小： | 246K |
| 代理商： | SM5903BF |
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NIPPON PRECISION CIRCUITS-12
SM5903BF
Bit
D7
D6
D5
D4
D3
Name
MSWREN
MSWACL
MSRDEN
MSRACL
MSDCN2
Function
H operation
Reset level
Start
Reset
Start
Reset
Encode sequence start/stop
Write address reset
Decode sequence start/stop
Read address reset
MSDCN2=H, MSDCN1=H: 3-pair comparison start
MSDCN2=H, MSDCN1=L: 2-pair comparison start
MSDCN2=L, MSDCN1=H: Direct-connect start
MSDCN2=L, MSDCN1=L: Connect operation stop
Q data valid
Memory system ON
L
L
L
L
L
D2
MSDCN1
L
D1
D0
WAQV
MSON
Valid
ON
L
L
1000 0000
B
80hex =
Shock-proof memory system settings
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Name
Function
H operation Reset level
UC5OE
UC4OE
UC3OE
UC2OE
UC1OE
Extension I/O port UC5 input/output setting
Extension I/O port UC4 input/output setting
Extension I/O port UC3 input/output setting
Extension I/O port UC2 input/output setting
Extension I/O port UC1 input/output setting
Output
Output
Output
Output
Output
L
L
L
L
L
1000 0001
B
81hex =
Extension I/O port input/output settings
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Name
Function
H operation Reset level
UC5WD
UC4WD
UC3WD
UC2WD
UC1WD
Extension I/O port UC5 output data setting
Extension I/O port UC4 output data setting
Extension I/O port UC3 output data setting
Extension I/O port UC2 output data setting
Extension I/O port UC1 output data setting
H output
H output
H output
H output
H output
L
L
L
L
L
1000 0010
82hex =
Extension port HIGH/LOW output level
A port setting is invalid if that port has already been defined as an input using the 81H command above.
Command table
Write command summary
MS command 80
Extension I/O settings 81
Extension I/O output data settings 82
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SM5903CF | compression and non compression type anti-shock memory controller |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SM5903BF_00 | 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 |
| SM5903CF | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:compression and non compression type anti-shock memory controller |
| 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 |
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