Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Consider the multiplication datapath discussed in lecture. Register A and Register P are 8-bits wide. Register B is 4-bits wide. The ALU outputs O when
Consider the multiplication datapath discussed in lecture. Register A and Register P are 8-bits wide. Register B is 4-bits wide. The ALU outputs O when OP is 0 and A + P when OP is 1. X and Y will be zero- extended to 8-bits as needed. X START Y 1 Data inputs SA 0 1 02 SB >1 D A (2N-bit reg) EN LA D B (N-bit reg) Q EN Input Name Value Input x Oxc Input Y Ox6 LB Q _001 =O? Register states A B OP Control FSM ALU OP Register Name State Reg A 0x40 Reg B Oad Reg P 0x60 D LP P (2N-bit reg) EN Control signals DONE Control Signal Value Load A (LA) 1 Shift A (SA) 1 Load B (LB) 0 Shift B (SB) 1 Load P (LP) 0 ALU operation (OP) 0 Assuming that the datapath has the input data, state values stored in the registers, and control signals shown to the right, what state will be stored in the registers after the next positive clock edge? Provide your answers in hexadecimal. Add the prefix "Ox" in front of your answer. Make sure that you have the right number of bits in your final answer. Final state of regA = Ox Final state of regB = Final state of regP = Consider the multiplication datapath discussed in lecture. Register A and Register P are 8-bits wide. Register B is 4-bits wide. The ALU outputs O when OP is 0 and A + P when OP is 1. X and Y will be zero- extended to 8-bits as needed. X START Y 1 Data inputs SA 0 1 02 SB >1 D A (2N-bit reg) EN LA D B (N-bit reg) Q EN Input Name Value Input x Oxc Input Y Ox6 LB Q _001 =O? Register states A B OP Control FSM ALU OP Register Name State Reg A 0x40 Reg B Oad Reg P 0x60 D LP P (2N-bit reg) EN Control signals DONE Control Signal Value Load A (LA) 1 Shift A (SA) 1 Load B (LB) 0 Shift B (SB) 1 Load P (LP) 0 ALU operation (OP) 0 Assuming that the datapath has the input data, state values stored in the registers, and control signals shown to the right, what state will be stored in the registers after the next positive clock edge? Provide your answers in hexadecimal. Add the prefix "Ox" in front of your answer. Make sure that you have the right number of bits in your final answer. Final state of regA = Ox Final state of regB = Final state of regP =
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started