Board Revision

Information and discussion regarding the main Firewing development board

Board Revision

Postby geoff138 » Fri Oct 18, 2013 1:24 pm

I presume the board that I have purchased is a later issue (10 13) than the schematic !

The ICSP connector for U5 appears as Conn1 on the schematic and J4 on the silk screen.
The ICSP connector for U6 appears as Conn2 on the schematic and J1 on the silk screen
On the schematic there are two Conn2 the USB connector (conn2) appears as J3 on the silk screen !

Also it would help if the connector reference numbers were added to the board layout PDF

Regards

Geoff
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Re: Board Revision

Postby Moby » Fri Oct 18, 2013 4:39 pm

Hi Geoff. Well spotted. It's not a version issue, just a documentation error we obviously missed. I'll correct the schematic, pass it on to David and he will upload the modified version later this evening.
Hope you're having fun with Firewing and thanks for your feedback.

Cheers
Moby
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Re: Board Revision

Postby geoff138 » Fri Oct 18, 2013 5:09 pm

Hi

Another error (I think) pin 1 on Conn5 is labeled DX rather than RX

Regards

Geoff
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Re: Board Revision

Postby David John Barker » Fri Oct 18, 2013 5:52 pm

Thanks for updating the schematic so quickly Mo. The updated schematic can be downloaded from here:

http://www.firewing.info/pmwiki.php?n=Firewing.MainBoard
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Re: Board Revision

Postby geoff138 » Fri Oct 18, 2013 8:35 pm

Still the incorrect version at 9:30 PM

Regards

Geoff
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Re: Board Revision

Postby Moby » Fri Oct 18, 2013 10:00 pm

I've just downloaded the latest from the site and it appears correct. I could be missing something so could you let us know what you think is incorrect?

Moby
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Re: Board Revision

Postby David John Barker » Sat Oct 19, 2013 9:37 am

> Still the incorrect version at 9:30 PM

I uploaded the new file just before 8PM last night. Are you viewing the file in your browser or downloading? If just viewing, try downloading to ensure the file is not being cached by your system. Please let me know if this resolves the problem for you...
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Re: Board Revision

Postby geoff138 » Sat Oct 19, 2013 11:51 am

Yes

It was/Is a cache issue I tried it with IE and it is correct but with Chrome it still shows the old version ?

Regards

Geoff

:D
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Re: Board Revision

Postby JackOfVA » Mon Jun 02, 2014 7:53 pm

Is a schematic for the R2 board available? The version at http://www.firewing.info/downloads/sche ... rewing.pdf does not match the R2 board - for example, the R2 board has added two connector pins at what I believe is J6 that do not match the schematic dated 18/10/13.

Jack
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Re: Board Revision

Postby David John Barker » Tue Jun 03, 2014 7:35 am

> does not match the R2 board

That's correct. The R1 board has a completely different pin mapping. Here is the information you need for R2

http://www.firewing.info/downloads/schematics/firewing-r2.pdf
http://www.firewing.info/downloads/pdf/pic-pin-map-r2.pdf
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