Hardware Setup
SY-5EHM/5EH5 V1.2
15
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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
Host Bus Frequency
Multiplier
1
2
3
Host Bus
Frequency
4
5
6
1.5/3.5x
off
off
off
66MHz
off
on
on
2.0x*
on
off
off
75MHz
off
off
on
2.5x
on
on
off
83MHz
off
on
off
3.0x
off
on
off
95MHz
on
off
off
4.0x
on
off
on
100MHz
off
off
off
4.5x
on
on
on
5.0x
off
on
on
5.5x
off
off
on
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.
Содержание SY-5EH5/5EHM V1.2 Super 7
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