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摘要：软驱接口定义图:3.5"软驱和5"软驱连线引脚定义PinNameDirDescription2/REDWC"src="mhtml:http:///za/300/data/3。5c。mht!http:///file/sup/io/pcnio/gif/arrowr.gif"width=32border=0>DensitySelect4n/cReserved6n/cReserved8/INDEXIndex10/MOTEA"src="mhtml:http:///za/300/data/3。5c。mht!http:///file/sup/io/pcnio/gif/arrowr.gif"width=32border=0>MotorEnableA12/DRVSB"src="mhtml:http:///za/300/data/3。5c。mht!http:///file/
软驱接口定义图:3.5" 软驱和 5" 软驱连线
引脚定义 |
Pin |
Name |
Dir |
Description |
|---|---|---|---|
2 |
/REDWC |
Density Select |
|
4 |
n/c |
Reserved |
|
6 |
n/c |
Reserved |
|
8 |
/INDEX |
Index |
|
10 |
/MOTEA |
Motor Enable A |
|
12 |
/DRVSB |
Drive Sel B |
|
14 |
/DRVSA |
Drive Sel A |
|
16 |
/MOTEB |
Motor Enable B |
|
18 |
/DIR |
Direction |
|
20 |
/STEP |
Step |
|
22 |
/WDATE |
Write Data |
|
24 |
/WGATE |
Floppy Write Enable |
|
26 |
/TRK00 |
Track 0 |
|
28 |
/WPT |
Write Protect |
|
30 |
/RDATA |
Read Data |
|
32 |
/SIDE1 |
Head Select |
|
34 |
/DSKCHG |
Disk Change |
下一篇：2n5551参数封装以及管脚定义
| 型号 | 厂商 | 价格 |
|---|---|---|
| EPCOS | 爱普科斯 | / |
| STM32F103RCT6 | ST | ￥461.23 |
| STM32F103C8T6 | ST | ￥84 |
| STM32F103VET6 | ST | ￥426.57 |
| STM32F103RET6 | ST | ￥780.82 |
| STM8S003F3P6 | ST | ￥10.62 |
| STM32F103VCT6 | ST | ￥275.84 |
| STM32F103CBT6 | ST | ￥130.66 |
| STM32F030C8T6 | ST | ￥18.11 |
| N76E003AT20 | NUVOTON | ￥9.67 |