Please help with filling out the following table. Please note, that the table used in previous questions is not the corr
Posted: Sun May 15, 2022 1:18 pm
Please help with filling out the following table. Please note,
that the table used in previous questions is not the correct one.
They are two different questions.
Task Instructions -ALU BUDE ALU Dregister instruction Mux16 A register OUM ALU Mux16 inM input writeM Are Up с addressM memory address output reset reset PC PC Program Courteout Figure 1: Hack Computer 1. Consider the Hack computer block diagram shown in Figure 1) that you leamt during Week 8. 2. Imagine the Hack computer shown in Figure 1 is tasked with executing the Hack assembly code shown in Figure 2 The objective of this program is to implement integer division and store the result. Specifically, it carries out the following operation: q = n1/n2. It should be assumed that in all instances, 12 > 0.
Code Line A- D- M- ALU Data Instruction Program Control/Address/ register register Register memory Memory Counter Data bus (starting from 12) #12 NA NA The A- register is set to 16 M reg. ister points to the memory that stores the vari- able ni, RAM[16] The data mem- огу 30- cessed to read RAM10 that stores the value of ni The in- struction memory input is set to address of 13 The program counter is set to PC++ ad- dress of #13 in- struction The control bits are sent to A register to load the value 16. The address of vari- able ni is put into the address bus to CON the memory location. The control bits are sent to the PC to in- crement its value by 1. #13 #14 #15 16 #17 #18 #19 #20 #21 #22 #23 Table 1: Line lsy line explanations 3. Imagine that you are at the beginning of the LOOP (#11). Assume that the values of nl and n2 are 6 and 2. The variables n1, n2, and q are stored at registers 16, 17, and 18, respectively. 4. Using your knowledge gained in the unit so far, complete the Table 1 to show what occurs at each entity, at each line of the code during this iteration. The first line is completed as an ex-
5. Create the given Table I in a Word document (or a similar text editor) and then fill in the information for lines 13 - 23. Hint: It may be useful to run this code in the CPU Emulator and examine what happens at each step.
#1 #2 #3 #4 GRO //set RO D-M Onl M-D// nl-RO #5 #6 #7 #8 R1 //set Al. Assume the value in Rl will always be> DEM 2 MED// n2-R1 69 M=0 // 4 - 0 #10 #11 179 = nl/n2 LOOP n1 #12 #13 #14 D-M n2 DED-M FINISH 415 416 417 D; JLT #18 n1 M = D // nl - nl-n2 419 A2D A21 29 M = M = 1 #22 #23 #24 LOOP QAJMP FINISH) #25 #26 #27 IEND) END QAJME
that the table used in previous questions is not the correct one.
They are two different questions.
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Code Line A- D- M- ALU Data Instruction Program Control/Address/ register register Register memory Memory Counter Data bus (starting from 12) #12 NA NA The A- register is set to 16 M reg. ister points to the memory that stores the vari- able ni, RAM[16] The data mem- огу 30- cessed to read RAM10 that stores the value of ni The in- struction memory input is set to address of 13 The program counter is set to PC++ ad- dress of #13 in- struction The control bits are sent to A register to load the value 16. The address of vari- able ni is put into the address bus to CON the memory location. The control bits are sent to the PC to in- crement its value by 1. #13 #14 #15 16 #17 #18 #19 #20 #21 #22 #23 Table 1: Line lsy line explanations 3. Imagine that you are at the beginning of the LOOP (#11). Assume that the values of nl and n2 are 6 and 2. The variables n1, n2, and q are stored at registers 16, 17, and 18, respectively. 4. Using your knowledge gained in the unit so far, complete the Table 1 to show what occurs at each entity, at each line of the code during this iteration. The first line is completed as an ex-
5. Create the given Table I in a Word document (or a similar text editor) and then fill in the information for lines 13 - 23. Hint: It may be useful to run this code in the CPU Emulator and examine what happens at each step.
#1 #2 #3 #4 GRO //set RO D-M Onl M-D// nl-RO #5 #6 #7 #8 R1 //set Al. Assume the value in Rl will always be> DEM 2 MED// n2-R1 69 M=0 // 4 - 0 #10 #11 179 = nl/n2 LOOP n1 #12 #13 #14 D-M n2 DED-M FINISH 415 416 417 D; JLT #18 n1 M = D // nl - nl-n2 419 A2D A21 29 M = M = 1 #22 #23 #24 LOOP QAJMP FINISH) #25 #26 #27 IEND) END QAJME