Power consumption (Lizard)

From DAVE Developer's Wiki
Revision as of 08:20, 19 January 2016 by U0001 (talk | contribs) (Power consumption)

(diff) ← Older revision | Approved revision (diff) | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Power consumption[edit | edit source]

Power consumption may vary largely depending on several factors such as operating system, user application software etc. For this reason it is actually impossible – and probably useless – to identify an actual worst case. Rather a consumption data is provided referring to an actual case that is very close to the majority of actual applications.

The consumption measurement refers to the following conditions:

  • VIN = 3.3V
  • Operating system: linux 2.6.32
  • Root file system: Angstrom 2011.03, mounted via NFS
  • NAND flash erase in progress
  • LCD video output: 320x240 @ 60 Hz

Under these conditions, a power consumption of 1.5W has been measured.