選取字長(zhǎng)n為8位和16位兩種情況,求下列十進(jìn)制數(shù)的原碼: (1)X = +63 (2)Y = -63 (3)Z = +118 (4)W = -118
將下列二進(jìn)制數(shù)分別轉(zhuǎn)換為八進(jìn)制數(shù)、十六進(jìn)制數(shù): (1)10101011B (2)1011110011B (3)0.01101011B (4)11101010.0011B
將下列二進(jìn)制數(shù)分別轉(zhuǎn)換為BCD數(shù): (1)1011; (2)0.01; (3)10101.101; (4)11011.001。