The following program has been written for the simple central processing unit introduced in clas The table below shows the initial content of the 16 memory cells. The first column denotes th memory address and the second column shows the memory content in hexadecimal notation.

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b) Write down the assembler code for the machine code. Add meaningful descriptions.
c) The program leaves a result in memory cell 15 when it halts. What is the value? Explain how
the program works.
d) What happens if the value stored in memory cell 9 is changed to 0x70 before execution starts?
Explain.
Transcribed Image Text:b) Write down the assembler code for the machine code. Add meaningful descriptions. c) The program leaves a result in memory cell 15 when it halts. What is the value? Explain how the program works. d) What happens if the value stored in memory cell 9 is changed to 0x70 before execution starts? Explain.
The following program has been written for the simple central processing unit introduced in class.
The table below shows the initial content of the 16 memory cells. The first column denotes the
memory address and the second column shows the memory content in hexadecimal notation.
Cell
Нех
Binary
Assembler Description
2f
ба
4f
21
71
41
a9
do
6f
01
11
02
12
03
13
04
14
05
15
06
Transcribed Image Text:The following program has been written for the simple central processing unit introduced in class. The table below shows the initial content of the 16 memory cells. The first column denotes the memory address and the second column shows the memory content in hexadecimal notation. Cell Нех Binary Assembler Description 2f ба 4f 21 71 41 a9 do 6f 01 11 02 12 03 13 04 14 05 15 06
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