Give MIPS instruction(s) to take the contents of register $t0, extract the least significant 4 bits,...
Give MIPS instruction(s) to take the contents of register $t0, extract the least significant 4 bits, and store the result in register $s0.
Homework Answers
ANDI $s0, $t0, 0x0f
Explanation:
By doing AND operation with 0x0f last 4 bits are retrieved from the source register and stored in destination register; Here ANDI means AND operation with immediate value.
For example her $t0 contains 0011 1100 1100; And operation with 0000 1111 retrieves only 1100 and stores in $s0.
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Give MIPS instruction(s) to take the contents of register $t0,
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