Hardware Setup |
•CPU FREQUENCY SETTING (SW1)
Configure the SW1 jumpers to the settings that match your CPU speed. Refer to the following tables to set the Frequency Multiplier and Host Bus Frequency of your CPU:
Frequency Multiplier
Multiplier | 1 | 2 | 3 |
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1.5/3.5x | off | off | off |
2.0x* | on | off | off |
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2.5x | on | on | off |
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3.0x | off | on | off |
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4.0x | on | off | on |
4.5x | on | on | on |
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5.0x | off | on | on |
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Host Bus Frequency
Host Bus | 4 | 5 | 6 | |
Frequency | ||||
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66MHz | off | off | off | |
75MHz | off | on | off | |
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83MHz | on | on | off | |
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95MHz | on | off | on | |
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100MHz | off | off | on | |
112MHz | off | on | on | |
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124MHz | on | off | off | |
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Example: If the working frequency of your CPU is 133MHz, then select Multiplier=2.0x and Host Bus Frequency=66Mhz accordingly.
Also, as newer and higher frequency CPUs may not be listed in this
section, please refer to the tables CPU Frequency Settings for
Various Processors on page 8 for complementary information.
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