将下列十进制数分别转换为二进制、十六进制、二进制补码、压缩BCD码和ASCII码: (1)108; (2)46; (3)-15; (4)254。
正确答案:
(1)108=01101100B=6CH,补码01101100B,压缩BCD码0000000100001000,ASCII码313038H;
(2)46=00101110B=2EH,补码00101110B,压缩BCD码01000110,ASCII码3436H;
(3)–15=11110001B=F1H,补码11110001B,ASCII码2D3135H;
(4)254=0000000011111110B=00FEH,补码0000000011111110B,压缩BCD码0000001001010100,ASCII码323534H。
(2)46=00101110B=2EH,补码00101110B,压缩BCD码01000110,ASCII码3436H;
(3)–15=11110001B=F1H,补码11110001B,ASCII码2D3135H;
(4)254=0000000011111110B=00FEH,补码0000000011111110B,压缩BCD码0000001001010100,ASCII码323534H。
答案解析:有

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