參數(shù)資料
型號(hào): MSM82C37B-5RS
廠商: OKI ELECTRIC INDUSTRY CO LTD
元件分類: DMA控制器
英文描述: 4 CHANNEL(S), 5 MHz, DMA CONTROLLER, PDIP40
封裝: 0.600 INCH, 2.54 MM PITCH, PLASTIC, DIP-40
文件頁(yè)數(shù): 23/34頁(yè)
文件大?。?/td> 327K
代理商: MSM82C37B-5RS
3/33
Semiconductor
MSM82C37B-5RS/GS/VJS
BLOCK DIAGRAM
4
8 4
4
2
IOR
IOW
MEMR
MEMW
READY
ADSTB
AEN
CS
CLK
RESET
EOP
Timing
Control
Circuit
TC
(Terminal Count)
Decrementer
Temporary Word
Count Register (16)
HLDA
HRQ
DREQ0 - 3
DACK0 - 3
Priority
Judgment
Circuit
Mode
Register
(4 16)
Command
Register (8)
Mark
Register (4)
Request
Register (4)
Incrementer/Decrementer
Temporary Address
Register (16)
16 Bit Bus
Base Word
Count
Register
(4 16)
Current
Word
Count
Register
(4 16)
Base
Address
Register
(4 16)
Current
Address
Register
(4 16)
Internal Data Bus
Status
Register (8)
Temporary
Register (8)
Input/Output
Buffer
Output
Buffer
Input/Output
Buffer
Command
Control
Circuit
D0 - 1
A4 - A7
A0 - A3
DB0 - DB7
A
8-
A
15
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSM82C37B-5VJS 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:PROGRAMMABLE DMA CONTROLLER
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MSM82C51A-2GS-K 制造商:OK International 功能描述:USART, 32 Pin, Plastic, SOP 制造商:OKI Semiconductor 功能描述:USART, 32 Pin, Plastic, SOP
MSM82C51A-2JS 制造商:ROHM Semiconductor 功能描述: