Datapath for the LDI Instruction Recently we have been discussing the importance of the datapath and its relationship to the Register Transfer Notation and control signals need to execute instructions in the datapath. Answer the following questions about this specific instruction: LDI R4, data Where the label data is at address x3005, and the LDR instruction is at address x3000. 7 8 9 What is the ML (or binary instruction) of this single instruction? Give your answer in hexadecimal. type your answer... What is the Register Transfer notation for this instruction? Remember to change the destination and source registers to the actual registers of the instruction. type your answer... List in order all the controls signals required to execute this instruction. You do not need to list the signals for fetching and decoding the instruction.

Computer Networking: A Top-Down Approach (7th Edition)
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Datapath for the LDI Instruction
7
Recently we have been discussing the importance of the datapath and its
relationship to the Register Transfer Notation and control signals need to execute
instructions in the datapath. Answer the following questions about this specific
What is the ML (or binary instruction) of this single instruction? Give your
answer in hexadecimal.
instruction:
type your answer...
LDI R4, data
Where the label data is at address x3005, and the LDR instruction is at address
x3000.
What is the Register Transfer notation for this instruction? Remember to change
the destination and source registers to the actual registers of the instruction.
type your answer...
List in order all the controls signals required to execute this instruction. You do
not need to list the signals for fetching and decoding the instruction.
Transcribed Image Text:Datapath for the LDI Instruction 7 Recently we have been discussing the importance of the datapath and its relationship to the Register Transfer Notation and control signals need to execute instructions in the datapath. Answer the following questions about this specific What is the ML (or binary instruction) of this single instruction? Give your answer in hexadecimal. instruction: type your answer... LDI R4, data Where the label data is at address x3005, and the LDR instruction is at address x3000. What is the Register Transfer notation for this instruction? Remember to change the destination and source registers to the actual registers of the instruction. type your answer... List in order all the controls signals required to execute this instruction. You do not need to list the signals for fetching and decoding the instruction.
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