微機(jī)原理實驗箱使用說明項目版

1、1第一章簡介.....................................................................11.1實驗儀介紹...............................................................11.2實驗儀配置方案...........................................................11.

2、3功能特點(diǎn).................................................................11.3.1軟件...............................................................11.3.2硬件...............................................................2第二章硬件結(jié)構(gòu)

3、.................................................................421電路外觀...............................................................422A1區(qū)：12864液晶顯示模塊電路...........................................523A2區(qū)：1616LED實驗電路....

4、..........................................524A3區(qū)：CPU總線、片選區(qū).................................................625A4區(qū)：控制區(qū)..........................................................626B1區(qū)：語音模塊ISD1420電路.........................

5、...................627B2區(qū)：邏輯筆、單脈沖、頻率發(fā)生器......................................728B3區(qū)：8259電路........................................................829B4區(qū)：8155、8255電路..................................................8210B5

6、、C6區(qū)：擴(kuò)展區(qū).....................................................9211C1區(qū)：電源區(qū).........................................................9212C2區(qū)：93C46..........................................................9213C3區(qū)：138譯碼器......

7、................................................9214C4區(qū)：X5045.........................................................10215C5區(qū)：8253、8251....................................................10216D1區(qū)：蜂鳴器....................

8、....................................10217D2區(qū)：0～5V電壓輸出.................................................11218D3區(qū)：光敏電阻、壓力測量............................................11219D4區(qū)：并串轉(zhuǎn)換...........................................

9、...........12220D5區(qū)：串并轉(zhuǎn)換......................................................12221E1區(qū)：步進(jìn)電機(jī)......................................................12222E2區(qū)：PWM電壓轉(zhuǎn)換...................................................12223E3區(qū)

10、：繼電器........................................................13224E4區(qū)：I2C總線(包括24C02A，PCF8563P，ZLG7290)........................13225E5區(qū)：8279鍵盤LED控制器...........................................14226E6區(qū)：8250..................

11、........................................15227E7區(qū)：RS232.........................................................15228E8區(qū)：RS485.........................................................15229F1區(qū)：直流電機(jī)轉(zhuǎn)速測量控制...................

12、......................16230F2區(qū)：串行AD........................................................16231F3區(qū)：DAC0832數(shù)模轉(zhuǎn)換...............................................17232G1區(qū)：溫度測量控制...............................................