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參數(shù)資料
| 型號： | MR82C37A-5/B |
| 廠商： | INTERSIL CORP |
| 元件分類： | DMA控制器 |
| 英文描述： | 4 CHANNEL(S), 5 MHz, DMA CONTROLLER, CQCC44 |
| 封裝： | CERAMIC, LCC-44 |
| 文件頁數(shù)： | 13/24頁 |
| 文件大?。?/td> | 430K |
| 代理商： | MR82C37A-5/B |
20
FN2967.2
March 20, 2006
82C37A
FIGURE 10. DMA TRANSFER
Timing Waveforms (Continued)
TEPW (21)
TAK (9)
SI
TQS
(30)
S0
S1
S2
S3
S4
S2
S3
S4
SI
TDQ
(18)
THS
(25)
TAEL
(1)
TCLSH
(33)
TQS
(30)
TCL (13)
TCY
(14)
TCH
(12)
TDQ
(18)
TAET
(2)
TSHSL
(37)
TCLSL
(34)
TEPS
(20)
TEPH
(19)
TRHAL
(58)
TAK (9)
TAFAB (3)
TAHW (8)
TAHR (6)
TRHDI (63)
TAFC (4)
TDCTR (16)
TDCL
(15)
CLK
DREQ
HRQ
HLDA
AEN
ADSTB
DB0-DB7
A0-A7
DACK
READ
WRITE
INT EOP
EXT EOP
(64)
TAZRL
TAFDB
(5)
TFAAB
(22)
TFADB
(24)
TASS
(11)
TAHS
(7)
A8-A15
TAK
(9)
TDCL
(15)
TFAC
(23)
TDCL (15)
TDVWL
(62)
TWLWHA
(38)
TDCTW
(17)
TAVWL
(57)
TDVAL (61)
(FOR EXTENDED WRITE)
TAK (9)
TDCL
(15)
TWLWH (39)
TDCTW (17)
TWRRD
(35)
TAVRL
(56)
TRLRH
(36)
TDCTR
(16)
TAHR
(6)
TAHW
(8)
TASM
(10)
ADDRESS VALID
82C37A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MR82C37AB | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS High Performance Programmable DMA Controller |
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| MR82C52/B | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Serial Controller Interface |
| MR82C52B | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Serial Controller Interface |
| MR82C54 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CMOS Programmable Interval Timer |
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