Description: Logic Switch K0 ~ K7 on behalf of race to answer in the button 0 ~ 7, when a logic level switch set to " 1" when the button is pressed to answer in quite a group. In the seven-segment digital tube will be the group number (0 ~ 7) is displayed.
To Search:
- [yinyuebofang] - First, the use of a keyboard display int
- [dianti] - By 8255 to achieve a 5-layer simulation
File list (Check if you may need any files):
实验07_竞赛抢答器.ASM
实验07_竞赛抢答器.lct.gif
实验07_竞赛抢答器.txt
实验07_竞赛抢答器.ylt.gif
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