On Mon, Sep 30, 2013 at 9:17 AM, joem joem@martindale-electric.co.uk wrote:
On Sat, 2013-09-28 at 14:26 +0100, luke.leighton wrote:
On Thu, Sep 26, 2013 at 11:16 AM, luke.leighton luke.leighton@gmail.com wrote:
- find out why the AXP209 is randomly shutting off (could be floating reset?)
*sigh* this turns out to be because (AGAIN) wits-tech did not... AGAIN ... tell us that they'd made changes which were NOT authorised, to the EOMA68-A20 CPU Card schematics.
The best way to deal with 'QA' issues to factories in Far East is to say thank you for what you receive and request changes to the board that puts right whatever is a problem. This makes the whole process blameless and work gets done more quickly.
good advice. i'm finding that my associates believe that there is some sort of "contract" (as a quote to create a finished product) rather than a work-for-hire R&D ongoing set of payments. they're therefore blaming the chinese design team for failing to "abide by the contract".
but the more important issue we have here however is that to correct these problems requires cash to do another small run, to test the corrections. we can't drop 2.5k units into production without them being fully tested.
l.