微机实验硬件原理图

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1、目录0第一章简介....................................................................11.1实验仪介绍..............................................................11.2实验仪配置方案..........................................................11.3功能特点....................................

2、............................11.3.1软件..............................................................11.3.2硬件..............................................................2第二章硬件结构................................................................42.1STARES598PCI电路外观

3、.................................................42.2A1区：12864液晶显示模块电路...........................................52.3A2区：16×16LED点阵电路...............................................52.4A3区：CPU总线、I/O接口、片选区.......................................62.5A4区：控制区.......

4、...................................................62.6B1区：语音模块ISD1420电路............................................62.7B2区：逻辑笔、单脉冲、频率发生器......................................72.8B3区：74LS273、74LS244电路............................................72.9B4区：8155、825

5、5电路..................................................82.10B5、C6区：扩展区.....................................................92.11C1区：电源区.........................................................92.12C2区：93C46........................................................

6、..92.13C3区：138译码器......................................................92.14C4区：X5045..........................................................92.15C5区：8253、8251电路................................................102.16D1区：蜂鸣器....................................

7、....................102.17D2区：0～5V电压输出.................................................102.18D3区：光敏电阻、压力测量............................................112.19D4区：并串转换......................................................112.20D5区：串并转换............................

8、..........................112.21E1区：步进电机......................................................122.22E2区：PWM电压转换、功率放大电路.....................................122.23E3区：继电器............