Number systems and codes
Digital Electronics · Engineering
Study notes
13 = 1101 binary = D hex. -5 in 8-bit: 2's complement 11111011. Add: 5+(-5)=0 with carry discard. Gray code: 2 (010) to 3 (011) one bit flips (encoders). BCD: 25 = 0010 0101.
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Digital Electronics · Engineering
13 = 1101 binary = D hex. -5 in 8-bit: 2's complement 11111011. Add: 5+(-5)=0 with carry discard. Gray code: 2 (010) to 3 (011) one bit flips (encoders). BCD: 25 = 0010 0101.