[MinnowBoard] Fan pin j5 layout
John 'Warthog9' Hawley
warthog19 at eaglescrag.net
Sat Jan 31 17:09:21 UTC 2015
Thanks!
On 01/31/2015 08:47 AM, Soeren Zorn wrote:
> I have already done that by adding a note about the change in A1 and above.
>
> Soeren
> *Gesendet:* Samstag, 31. Januar 2015 um 17:21 Uhr
> *Von:* "John 'Warthog9' Hawley" <warthog19 at eaglescrag.net>
> *An:* "MinnowBoard Development and Community Discussion"
> <elinux-minnowboard at lists.elinux.org>
> *Betreff:* Re: [MinnowBoard] Fan pin j5 layout
> The wiki's original documentation was based on A0, if it changed at some
> point after that, then yes that would be wrong from the wiki. Please go
> ahead and and update the wiki, and if it's not changed when I'm back in
> the office I'll get it updated with a note about the earlier boards.
>
> - John
>
> On 01/31/2015 06:57 AM, Soeren Zorn wrote:
>> Hi,
>>
>> I guess you are talking about J2 (SIP2_Fan). On my MinnowBoard Max RevA2
>> it is also inverted, Pin 1 =+5V and Pin2 = Ground. J5 (Switch Jumper) is
>> connected as described (1=+5V, 2=Ground).
>> I guess the wiki is not correct/accurate (anymore). According to the
>> schematics PDF there has been a rework for J2 moving +5V to Pin 1 (sheet
>> 11).
>>
>> Soeren
>>
>>
>> *Gesendet:* Samstag, 31. Januar 2015 um 14:23 Uhr
>> *Von:* "Arne Gollin" <arne.gollin at googlemail.com>
>> *An:* elinux-minnowboard at lists.elinux.org
>> *Betreff:* [MinnowBoard] Fan pin j5 layout
>>
>> Hey,
>> got my second board a few days ago... And got the same issue again, I
>> use the j5 if I remember correct ( it is the supposed fan pin) but the
>> pins are again inverted to what is said in the wiki. This time I burned
>> my ssd because I am powering my with these pins. So maybe check whether
>> the wiki is wrong or it is a frequent production failure.
>> Cheers,
>> Arne
>>
>> http://lists.elinux.org/mailman/listinfo/elinux-minnowboard
>>
>>
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>
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