CL1B power distribution
wad at laptop.org
Mon Apr 27 10:58:20 EDT 2009
On Apr 27, 2009, at 6:11 AM, Joel Stanley wrote:
> Hello Wad,
> On Sun, Apr 26, 2009 at 12:35, John Watlington <wad at laptop.org> wrote:
>> On Apr 25, 2009, at 7:29 PM, pgf at laptop.org wrote:
>>> - will we have (approximate) numbers at some point for how
>>> much power any given subsystem takes? (e.g., for the
>>> above case, how much would powering down the kbd/tpad
>>> save? this will inform decisions like "how much effort
>>> is it worth?")
>> I have estimates for the new sections, and we have numbers from
>> Tinderbox for the portions that aren't changing (keyboard, touchpad,
>> DCON, display).
> Out of interest, will the new PCB layout be tinderbox-friendly? Are
> you planning to wire a 1.5 up?
Tinderbox friendly and production friendly are different goals.
A-phase will be tinderbox friendly, but the resistors will be
going away before C-phase.
More information about the Devel