Changes

Jump to: navigation, search

Power consumption (Naon)

909 bytes added, 14:49, 21 June 2012
Use cases
==Use cases==
 In the following table there's the summary result of data reported by INA226 in different checkpoint. {{WorkInProgress}|class="wikitable"|-!Checkpoint!Input Voltage [mV]!Shunt Voltage [mV]!Current [mA]!Power Consumption [mW]|-|Linux Prompt (M3 Unloaded)|3266|8|779|2550|-|Linux Prompt (M3 Loaded)|3261|10|1040|3400|-|cpuBurnA8 (M3 Loaded)|3258|12|1235|3900|-|decode & display H264 1080p60 on HDMI|3258|12|1219|3975|-| decode & display H264 1080p60 + cpuBurnA8|3255|14|1352|4450|Additional notes and reference:* Cortex-M3 firmware has not yet been started (see ''/etc/init.d/load-hd-firmware.sh'')* for decode/display test the sample ''/usr/bin/runDecodeDisplayHDMI'' has been used* linux promptcpuburn heavily uses Cortex-A8 and Neon to maximize power consumption and heat spreading. See the [http: TBD//packages.debian.org/sid/cpuburn debian package information] (burnCortexA8.s) for more information* cpuburnA8: TBDplease note that shunt voltage value is rounded

Navigation menu