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| colspan="3" style="text-align: center;" bgcolor="#FFFFFF"| 10 mA (x4 LEDs)
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=== Notes: ===
'''(1):''' Cpu speed has been set using:
<pre>cpufreq-set -f <frequency></pre>
'''(2):''' Suspend system using:
<pre>echo 'mem' > /sys/power/state</pre>
'''(3):''' [http://weather.ou.edu/~apw/projects/stress/ Download], compile and execute stress program:
<pre>./stress --cpu 1 --timeout 5s</pre>
'''(4):''' Use echo command to change gpios values:
<pre> echo 0 > /sys/class/gpio/gpio<number>/value</pre>
'''(5):''' Download Kernel sources and use menuconfig tools to disable the following device drivers:
*USB support
*Graphics support
*Multimedia support
*Sound card support
Save changes and compile this custom kernel.
'''(6):''' Shutdown leds using the following commands:
<pre>echo 1 > /sys/devices/platform/leds-gpio/leds/d240\:green/brightness
echo 1 > /sys/devices/platform/leds-gpio/leds/d240\:red/brightness
echo 1 > /sys/devices/platform/leds-gpio/leds/d440\:green/brightness
echo 1 > /sys/devices/platform/leds-gpio/leds/d440\:red/brightness </pre>
= igep.ini parameters =
