LED notification

Andy Green andy at openmoko.com
Thu Oct 9 12:24:22 CEST 2008


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Robert Norton wrote:
> 2008年10月9日 Robin Paulson <robin.paulson at gmail.com>:
>> the main cpu is suspended, like in the neo, but the power management unit is not
>> I'm sure I recently read a datasheet for a PMU which supported various
> flash patterns for LEDs even during suspend. Unfortunately I can't

Not really a PMU but an i2c device for just doing that. We might be
using one or another in future products, eg,
http://www.nxp.com/acrobat_download/datasheets/PCA9632_3.pdf
http://www.national.com/ds/LP/LP5521.pdf
- -Andy
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