NEED ASAP PLEASE WILL GIVE GOOD RATE RIGHT AWAY FOR ALL ANSWERS! A) for a pipeli
ID: 3755653 • Letter: N
Question
NEED ASAP PLEASE WILL GIVE GOOD RATE RIGHT AWAY FOR ALL ANSWERS! A) for a pipeline with m stages, how many cycles does it take to execute n instructionsb) what number does 0xF43B0000 represent as an IEEE 754 floating point number? (show work) NEED ASAP PLEASE WILL GIVE GOOD RATE RIGHT AWAY FOR ALL ANSWERS! A) for a pipeline with m stages, how many cycles does it take to execute n instructions
b) what number does 0xF43B0000 represent as an IEEE 754 floating point number? (show work) A) for a pipeline with m stages, how many cycles does it take to execute n instructions
b) what number does 0xF43B0000 represent as an IEEE 754 floating point number? (show work)
Explanation / Answer
a) number of cycles = n + m - 1 b) 0xF43B0000 => in binary it is 1 11101000 01110110000000000000000 sign bit is 1(-ve) exp bits are 11101000 => in decimal it is 232 power of 2 is 232-127 = 105 frac bits are 01110110000000000000000 so, in decimal 0xF43B0000 is -(1.0111011 in binary) * 2^105 => -1.4609375 * 2^105 so, 0xF43B0000 in IEEE-754 single precision decimal format is -1.4609375 * 2^(105)
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