This preview shows page 1. Sign up to view the full content.
Unformatted text preview: "instruction" refers to some type of MOVE instruction (direct, immediate, register, etc.). When MOVE is of a register-register type, it is a one-word instruction. When MOVE is of a memory-register type, it is a two-word instruction and the memory address (W) occupies the second word. Register Content R2: 280 R3: 6 Memory Address Contents 1 (1st word of) instruction 2 W=275 ... ... 275 81 276 121 277 161 278 201 279 241 280 281 281 321 For each of the following, determine the content of R1 following execution of the speci±ed macroinstruction. Each part is independent. MOVE R1, W 81 MOVE R1, #W 275 MOVE R1, $W 201 MOVE R1, W(R3) 321 MOVE R1, R2 280 MOVE R1, (R2) 281 You received a raw score of 100% on this question. WebQuiz Grade Summary Mallard - Intro to Computer Engineering I https://mallard2.math.illinois.edu/ECE290/ 1 of 1 5/1/11 3:16 PM...
View Full Document
This note was uploaded on 06/21/2011 for the course ECE 290 taught by Professor Staff during the Spring '08 term at University of Illinois, Urbana Champaign.
- Spring '08