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8,255 inquiries through the keys, show different figures. K1 shows a, K2 showed...

于 2022-05-25 发布 文件大小:13.73 kB
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下载积分: 2 下载次数: 1

代码说明:

通过8255查询键值,显示不同的数字。k1显示1,K2显示2,K1和K2显示3,如此类推。最多能显示7。-8,255 inquiries through the keys, show different figures. K1 shows a, K2 showed 2, K1 and K2 showed three, and so forth. The most that can be shown 7.

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