Andy Green wrote: > Anyway the main battery + pin shows no signs of any dents or load and > sits there at about 0.4V itself before during and after the fun on Vsys. > ~ I don't think this can be it.
I added an 100uF bypass to VB_SYS and a 470uF capacitor where the battery ought to be. That monster didn't impress the system at all, and it happily continued to run. I then just shorted the battery. That got me some "motorboat" effect. So the battery isn't completely ignored. I'm confused :-( - Werner
