电脑并行接口界说图

PC 并行接口外观是 25 针母插座：

引脚界说

Pin	Name	Dir	DescripTIon
1	/STROBE	” src=”mhtml:http://www.pp51.com/za/300/data/PC%20机并行接口界说.mht!http://www.hj-tech.com/file/sup/io/pcio/gif/arrowr.gif” width=32 border=0>	Data Bit 0
3	D1	” src=”mhtml:http://www.pp51.com/za/300/data/PC%20机并行接口界说.mht!http://www.hj-tech.com/file/sup/io/pcio/gif/arrowr.gif” width=32 border=0>	Data Bit 2
5	D3	” src=”mhtml:http://www.pp51.com/za/300/data/PC%20机并行接口界说.mht!http://www.hj-tech.com/file/sup/io/pcio/gif/arrowr.gif” width=32 border=0>	Data Bit 4
7	D5	” src=”mhtml:http://www.pp51.com/za/300/data/PC%20机并行接口界说.mht!http://www.hj-tech.com/file/sup/io/pcio/gif/arrowr.gif” width=32 border=0>	Data Bit 6
9	D7		Acknowledge
11	BUSY		Busy
12	PE		Paper End
13	SEL		Select
14	/AUTOFD		Error
16	/INIT	” src=”mhtml:http://www.pp51.com/za/300/data/PC%20机并行接口界说.mht!http://www.hj-tech.com/file/sup/io/pcio/gif/arrowr.gif” width=32 border=0>	Select In
18	GND		Signal Ground
19	GND		Signal Ground
20	GND		Signal Ground
21	GND		Signal Ground
22	GND		Signal Ground
23	GND		Signal Ground
24	GND		Signal Ground
25	GND		Signal Ground

住宅和商用空调及热泵通过采用碳化硅器件，从容应对盛夏炎热