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謝謝各位大俠

HA0  --H是十六進(jìn)制的符號(hào);這里表示2位數(shù)的十六進(jìn)制;  
             A --相當(dāng)于十進(jìn)制的10;   HA0相當(dāng)于十進(jìn)制160;  
            如用二進(jìn)制表為1010  0000;                                                                                                                                                                                                                                              
K2Y0 -----K是十進(jìn)制的符號(hào);  K2--用十進(jìn)制的2表示組數(shù)(4個(gè)位元件為一組,這里是2組), 分別是Y7Y6Y5Y4    Y3Y2Y1Y0;

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