3055q4e

# 3055q4e - Score Name ECE 3055 Quiz IV Wednesday The...

This preview shows page 1. Sign up to view the full content.

This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Score: Name: ECE 3055 Quiz IV Wednesday, September 22, 2004 The following sequence of MIPS instructions is clocked into the pipeline shown on page 404 of your textbook. Examine this ﬁgure eareﬁilly to see exactly where each signal is located (i.e. before or after pipeline registers). At the end of Clock cycle 5 when all instructions are in the pipeline, Indicate the resulting values in hexadecimal in the spaces provided below. Assume all data memory locations contain the word address of the location, and that the address in any LW/SW instructions below is already shown as a word address (not bytel). Assmne that each register contains a value equal to the register number prior to execution of this code. List the actual value produced by the hardware design described in the text — even if the value is not used or saved. and \$2, \$5, \$6 wb _ sw \$4,0x200 d” ”l lhlSCOmP ‘G_L;A} 2331 33’??? ll OOIOlOO °°ll0l °l°“‘ FF? or \$2: \$5: \$6 hit-l" 2— O A '7 Instruction = 0X 7- Q) A W F F F F (2 P‘s) Read Data 1 = OXMLH pt) 090000?) Read Data 2 = 0x (I pt) ALUResult=0x FFF FFFFC’ (1P0 ’Ll‘ (Data Memory) Address = 0x 2‘ O 6 (1 pt) Write Data (input at register ﬁle after mux} = 0x 0 O 0 O O O O kl. (1 pt) Write Register (Address) = 01: C l (1 pt) ALU control (3-bits in binary) = l \ 0 (1p!) [0 ALU op (2-bits in binary) = (1/2 pt) MemWrite = l (1/2 pt) ...
View Full Document

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern