文件名称:TEST
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使用AD转换芯片TLC549CP对模拟电压进行数字转换，将转换的结果处理为3位的十进制数（000~255）并通过ZLG7290B进行显示。
在AD转换的十进制显示实验的基础上：增加“声”、“光（7290的闪烁）”报警。蜂鸣器发声， ZLG7290的闪烁功能实现光报警。 “上”、“下”限采用不同频率的声音报警。
可键盘输入、设定报警值。-Use AD converter chip TLC549CP analog voltage digital conversion process converts the result to three decimal number (000 to 255) and by ZLG7290B display. In AD conversion decimal display on an experimental basis: add " sound" , " Light (7290 flashing)" alarm. Buzzer, flashing light alarm function ZLG7290 realization. " Up" and " down" limit the use of different frequencies of sound the alarm. To keyboard input, set the alarm value.
在AD转换的十进制显示实验的基础上：增加“声”、“光（7290的闪烁）”报警。蜂鸣器发声， ZLG7290的闪烁功能实现光报警。 “上”、“下”限采用不同频率的声音报警。
可键盘输入、设定报警值。-Use AD converter chip TLC549CP analog voltage digital conversion process converts the result to three decimal number (000 to 255) and by ZLG7290B display. In AD conversion decimal display on an experimental basis: add " sound" , " Light (7290 flashing)" alarm. Buzzer, flashing light alarm function ZLG7290 realization. " Up" and " down" limit the use of different frequencies of sound the alarm. To keyboard input, set the alarm value.
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TEST.ASM