文件名称:weiyuan
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用8259A中断控制器中断方式完成AD转换,使用ADC0809.设该系统8259A的8个中断类型码为70H-77H,边沿触发。写出对IN1一个模拟量采样并转换10个点的程序片段。
-8259A interrupt controller interrupt to complete the AD converter, using the ADC0809. Known wiring diagram as shown below. Set up the system 8259A 8 interrupt type code for 70H-77H, edge-triggered. Write IN1 an analog sample and convert the 10-point program fragment.
-8259A interrupt controller interrupt to complete the AD converter, using the ADC0809. Known wiring diagram as shown below. Set up the system 8259A 8 interrupt type code for 70H-77H, edge-triggered. Write IN1 an analog sample and convert the 10-point program fragment.
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[Content_Types].xml
_rels\.rels
ppt\slides\_rels\slide1.xml.rels
...\......\.....\slide2.xml.rels
...\......\.....\slide3.xml.rels
...\......\.....\slide4.xml.rels
...\......\.....\slide5.xml.rels
...\......\.....\slide6.xml.rels
...\_rels\presentation.xml.rels
...\presentation.xml
...\slides\slide6.xml
...\......\slide4.xml
...\......\slide1.xml
...\......\slide5.xml
...\......\slide3.xml
...\......\slide2.xml
...\.....Layouts\_rels\slideLayout11.xml.rels
...\.....Masters\_rels\slideMaster1.xml.rels
...\.....Layouts\_rels\slideLayout1.xml.rels
...\............\.....\slideLayout2.xml.rels
...\............\.....\slideLayout4.xml.rels
...\............\.....\slideLayout9.xml.rels
...\............\.....\slideLayout8.xml.rels
...\............\.....\slideLayout7.xml.rels
...\............\.....\slideLayout6.xml.rels
...\............\.....\slideLayout5.xml.rels
...\............\.....\slideLayout3.xml.rels
...\............\.....\slideLayout10.xml.rels
...\............\slideLayout10.xml
...\............\slideLayout3.xml
...\............\slideLayout2.xml
...\............\slideLayout1.xml
...\.....Masters\slideMaster1.xml
...\.....Layouts\slideLayout4.xml
...\............\slideLayout5.xml
...\............\slideLayout6.xml
...\............\slideLayout7.xml
...\............\slideLayout8.xml
...\............\slideLayout9.xml
...\............\slideLayout11.xml
...\theme\theme1.xml
...\media\image1.png
docProps\thumbnail.jpeg
ppt\presProps.xml
...\tableStyles.xml
...\viewProps.xml
docProps\app.xml
........\core.xml
_rels\.rels
ppt\slides\_rels\slide1.xml.rels
...\......\.....\slide2.xml.rels
...\......\.....\slide3.xml.rels
...\......\.....\slide4.xml.rels
...\......\.....\slide5.xml.rels
...\......\.....\slide6.xml.rels
...\_rels\presentation.xml.rels
...\presentation.xml
...\slides\slide6.xml
...\......\slide4.xml
...\......\slide1.xml
...\......\slide5.xml
...\......\slide3.xml
...\......\slide2.xml
...\.....Layouts\_rels\slideLayout11.xml.rels
...\.....Masters\_rels\slideMaster1.xml.rels
...\.....Layouts\_rels\slideLayout1.xml.rels
...\............\.....\slideLayout2.xml.rels
...\............\.....\slideLayout4.xml.rels
...\............\.....\slideLayout9.xml.rels
...\............\.....\slideLayout8.xml.rels
...\............\.....\slideLayout7.xml.rels
...\............\.....\slideLayout6.xml.rels
...\............\.....\slideLayout5.xml.rels
...\............\.....\slideLayout3.xml.rels
...\............\.....\slideLayout10.xml.rels
...\............\slideLayout10.xml
...\............\slideLayout3.xml
...\............\slideLayout2.xml
...\............\slideLayout1.xml
...\.....Masters\slideMaster1.xml
...\.....Layouts\slideLayout4.xml
...\............\slideLayout5.xml
...\............\slideLayout6.xml
...\............\slideLayout7.xml
...\............\slideLayout8.xml
...\............\slideLayout9.xml
...\............\slideLayout11.xml
...\theme\theme1.xml
...\media\image1.png
docProps\thumbnail.jpeg
ppt\presProps.xml
...\tableStyles.xml
...\viewProps.xml
docProps\app.xml
........\core.xml