Write MPIS code Write MIPS code to perform addition of two unsigned numbers in r

Question

Write MPIS code

Write MIPS code to perform addition of two unsigned numbers in registers $t1 and $t2 and then verify whether the result has overflowed the 32-bit long destination register $t3. Explain the overflow logic with comments to elaborate upon each line of MIPs code. Indicate with a diagram how the same logic can be implemented in hardware. Explain with a flow chart and architecture diagram hardware efficient division algorithm may be performed Explain why massively parallel implementation of the division algorithm not possible? Describe the IEEE 754 standard for representing single precision and double precision formats, and illustrate it with the number (-0.875)_10. Describe with flow chart and architecture diagram how the floating point addition algorithm works.

Explanation / Answer

addu $v0, $a0, $a2 # add least significant word nor $t0, $a2, $zero # ~a2 sltu $t0, $a0, $t0 # set carry-in bit (capturing overflow) addu $v1, $t0, $a1 # add in first most significant word addu $v1, $v1, $a3 # add in second most significant word jr $ra

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