Power management: Difference between revisions
From ArmadeusWiki
mNo edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
==APF9328 alone== | |||
Power consumption measurements have been done on an APF9328 board. | Power consumption measurements have been done on an APF9328 board. | ||
The results are available in the [[APF9328]] datasheet. | The results are available in the [[APF9328]] datasheet. | ||
<br> | |||
==APF9328 connected to a DevLight board== | |||
{| border="1" cellpadding="5" cellspacing="0" summary="How to reduce chips power consumption" | |||
|- style="background:#efefef;" | |||
! '''Functionnality''' || ''' power needed @ 5V''' || '''how to reduce it''' | |||
|---------------- | |||
| FPGA || xxxmA || don't configure it | |||
|---------------- | |||
| Ethernet || || ifconfig eth0 down | |||
|---------------- | |||
| i.MXL (proc + SDRAM + Flash) || || | |||
|---------------- | |||
| LCD || || | |||
|---------------- | |||
| || || | |||
|---------------- | |||
|} | |||
Revision as of 19:58, 29 March 2008
APF9328 alone
Power consumption measurements have been done on an APF9328 board.
The results are available in the APF9328 datasheet.
APF9328 connected to a DevLight board
| Functionnality | power needed @ 5V | how to reduce it |
|---|---|---|
| FPGA | xxxmA | don't configure it |
| Ethernet | ifconfig eth0 down | |
| i.MXL (proc + SDRAM + Flash) | ||
| LCD | ||
