## Invitation to Computer Science 8th Edition

Published by Cengage Learning

# Chapter 6 - 6.3 - Assemblers and Assembly Language - Practice Problems - Page 294: 2d

#### Answer

Initial values $\qquad \ \ \ \$ memory location 50= 4 $\begin{array}{ll} {\text {Operation}} & {\text {Final Contents of Register R } } \\ {\text {LOAD L+1}} & {\text {A copy of the contents of memory cell 51. This operation} } \\ {\text {}} & {\text {means LOAD (L + 1), which is equivalent to LOAD 51.} } \\ {\text {}} & {\text {LOAD L + 1 does arithmetic on addresses, not contents.} } \\ \end{array}$

#### Work Step by Step

Initial values $\qquad \ \ \ \$ memory location 50= 4 $\begin{array}{ll} {\text {Operation}} & {\text {Final Contents of Register R } } \\ {\text {LOAD L+1}} & {\text {A copy of the contents of memory cell 51. This operation} } \\ {\text {}} & {\text {means LOAD (L + 1), which is equivalent to LOAD 51.} } \\ {\text {}} & {\text {LOAD L + 1 does arithmetic on addresses, not contents.} } \\ \end{array}$

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