Determine the decimal value of the 8-bit 2s complement

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Reference no: EM13268092

1. Determine the decimal value of the following 8-bit 2's complement numbers.

(a) 11111011

(b) 00110111

2. Perform the following addition or subtraction of the given numbers using 8-bit 2's complement representation of the numbers. Parts (a) and (b) are given in decimal, while parts (c)-(e) are given in 8-bit 2's complement. Indicate in each case whether overflow occurs.

(a) (-65)+(+72)

(b) (-65)-(+72)

(d) 01101100+01010011

(e) 11100011+11111001

Reference no: EM13268092

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