Shown below are the contorts of memory and registers before

Shown below are the contorts of memory and registers before and after the LC-3 instruction at location x3010 is executed. What is this instruction at x3010? Please write an assembly code. (b) Independent from (a), shown below arc the contents of registers before and after another LC-3 instruction at location x3210 is executed. What instruction is stored in x3210? Please write an assembly code.

Solution

Answer

a.

Instruction at x3010 in the form of assembly code is as below:

STR R2, R4, #7 (0111 010 100 000111 )

b.

The instruction stored in x3210 in the form of an assemble code is as below:

JSR #15