Description: Single-chip simulation using a timer, it is interesting, there are simulation file, you can look at
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File list (Check if you may need any files):
时钟
....\1.ASM
....\1.BIN
....\1.DSK
....\1.HEX
....\1.PRJ
....\Last Loaded 时钟.DBK
....\Untitled
....\UNTITLED.DSK
....\时钟.DSN
....\时钟.PWI
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