(1)What bit pattern represents the sum of 01101010 and
10001101 if the patterns represent value stored in
the 2'complement notation?
(2)What if the patterns represent value stored in the
floating-point format shown as follows:
Bit 7:sign bit
Bit 6,5,4:exponent(use excess-4)
Bit 3,2,1,0:mantissa
For example:
Bit: 7 654 3210
￣ ￣￣ ￣￣ ↖mantissa
↗ ↑
sign bit exponent
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