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APPENDIX
Benchmark Report:
Intel® iAPX 88
vs
Motorola MC6809
MC6B09 is a registared trademark
of
Motorola Corporation.
20
Contents
INTRODUCTION. . .
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21
PROCESSOR DESCRIPTION. . . . . . . . . . . . . . . . . .
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21
iAPX 88 Description. . . . . . . . . . . . . . . . . . . . . . .
..
22
MC6809 Description. . . . . . . . . . . . . . . . . . . . . . .
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22
Table
1.
Architectural Features. . . . . . . . . . . . .
..
21
BENCHMARK PROGRAM DESCRIPTIONS. . . . . .
..
23
RESULTS....................................
24
Table
2.
Execution
Times.
. . . . . . . . . . . . . . . . .
..
24
Table
3.
Execution Times with "Equal"
Memory Access Times. . . . . . . . . . . . . . . . . . .
..
25
Table
4.
Memory Utilization
...................
25
Table.
5.
Ease
of
Programming. . . . . . . . . . . . . .
..
26
Graph
I.
Normalized Average Throughput. . . . .
..
26
Graph II. Normalized Average Memory Use
and
Lines
of
Code.
. . . . . . . . . . . . . . .
..
26
CONCLUSION
...............................
27
Table
6.
Performance Breakdown. . . . . . . . . . . .
..
27
APPENDIX
I.
BENCHMARK PROGRAM CODE
AND FLOWCHARTS· . .
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..
.
..
. .
..
28
Figure
1.
16·Bit Multiply
Flowchart.
..
. . . . .
.. ..
28
Figure
2.
Block Move Flowchart. . . . . . . . . . . . .
..
31
Figure
3.
Character Search Flowchart. . . . . . . .
..
34
'Includes code
and
flowcharts from three benchmark programs. For the
code
and
flowcharts for all benchmark programs contact your local
Intel sales
office.
tMultibus Is a trademark
of
Intel Corporation.
AFN
01532A