3.5" 软驱和 5" 软驱连线，外观为：
引脚定义
PIN
Name
Dir
Description
2
/REDWC
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Density Select
4
n/c
Reserved
6
n/c
Reserved
8
/INDEX
Index
10
/MOTEA
![-- onload=]()
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Motor Enable A
12
/DRVSB
![-- onload=]()
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Drive Sel B
14
/DRVSA
![-- onload=]()
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Drive Sel A
16
/MOTEB
![-- onload=]()
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Motor Enable B
18
/DIR
![-- onload=]()
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Direction
20
/STEP
![-- onload=]()
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Step
22
/WDATE
![-- onload=]()
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Write Data
24
/WGATE
![-- onload=]()
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Floppy Write Enable
26
/TRK00
Track 0
28
/WPT
Write Protect
30
/RDATA
Read Data
32
/SIDE1
![-- onload=]()
" src="http://www.55dianzi.com/html/s566/2008-07/mhtml:http://www.pp51.com/za/300/data/3.5c.mht!http://www.hj-tech.com/file/sup/io/pcnio/gif/arrowr.gif" width=32 border=0>
Head Select
34
/DSKCHG
![-- onload=]()
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Disk Change
本文关键字：接口 各类接口资料，电子知识资料 - 各类接口资料
