Consider the following comparison instruction: CMP r0, r1; r0 = 0xD95F0057, r1=0x8A00F342. a) Determine the value...
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Consider the following comparison instruction: CMP r0, r1; r0 = 0xD95F0057, r1=0x8A00F342. a) Determine the value of the condition flags (N, Z, C, V) after the instruction is executed. b) From the condition flag bits found in part (a), determine which of the following conditional branches will be executed? BEQ (branch if equal), BGT (branch if signed greater or equal), BLS (branch if unsigned lower or same), Consider the following comparison instruction: CMP r0, r1; r0 = 0xD95F0057, r1=0x8A00F342. a) Determine the value of the condition flags (N, Z, C, V) after the instruction is executed. b) From the condition flag bits found in part (a), determine which of the following conditional branches will be executed? BEQ (branch if equal), BGT (branch if signed greater or equal), BLS (branch if unsigned lower or same),
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CMP instruction and determine the values of the condition flags N Z C V based on the comparison of t... View the full answer
Related Book For
Computer organization and architecture designing for performance
ISBN: 978-0136073734
8th edition
Authors: william stallings
Posted Date:
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