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Mike_Zhang 2022/03/04


 

有符号二进制数表示方法
Signed binary number representation

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Signed Magnitude (Decimal to Binary) (-127~127)

D:
B:

Signed Magnitude (Binary to Decimal) (8bit binary)

B:
D:

One’s Complement (反码) (Decimal to Binary) (-127~127)

D:
B:

One’s Complement (反码) (Binary to Decimal) (8bit binary)

B:
D:

Two’s Complement (补码) (Decimal to Binary) (-128~127)

D:
B:

Two’s Complement (补码) (Binary to Decimal) (8bit binary)

B:
D:

Excess (Biased)128 (Decimal to Binary) (-128~127)

D:
B:

Excess (Biased)128 (Binary to Decimal) (8bit binary)

B:
D:

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