[psas-avionics] GPS v3 board is done!

2015-03-25 Thread Andrew Greenberg
Hey! The v3 GPS board is done. Please pull and give me feedback as soon as you can, I'd love to ship this out ASAP. https://github.com/psas/gps-rf-board Things to think about: - Split in ground/power planes - cute or stupid? - What else is missing from the board? - Probably not enough test

Re: [psas-avionics] GPS v3 board is done!

2015-03-25 Thread Andrew Greenberg
Can we do a design review on Tuesday? We can, but honestly I'd like to fire it off before then. That said, if I hear nothing but crickets I'll wait until Tuesday. Andrew -- --- Andrew Greenberg Electrical and Computer Engineering Portland

Re: [psas-avionics] GPS v3 board is done!

2015-03-25 Thread K Wilson
First pass comments/questions: Sheet 2: Question not answered about Analog ground On sheet 4 AGND is used with the 2.85VA supply, so yes? Sheet 4: TODO note on sheet 4 I'd like to use MAX Clockout too...review how much time delay in U5? Probably not significant unless it creates a

Re: [psas-avionics] GPS v3 board is done!

2015-03-25 Thread Nathan Bergey
Can we do a design review on Tuesday? -Nathan PSAS On Wed, Mar 25, 2015 at 1:42 AM, Andrew Greenberg a...@ece.pdx.edu wrote: Hey! The v3 GPS board is done. Please pull and give me feedback as soon as you can, I'd love to ship this out ASAP. https://github.com/psas/gps-rf-board Things to