westfw:
I meant to do that, but I got tied up when I forgot which one(s) had always been 10mil, and forgot to look it up.
I also didn't look at the DRC before changing things...
not a problem.
Hmm. Ok, thanks to the backup files.... ALL the signal clearances were at 8mil, and when we return to that the only DRC warnings are for the mounting holes (on both original and modified versions.)You can change the clearance of the flood separately from the signal clearance using the "change isolate x" command on the polygons. I like the way it looks with a 14mil "isolation" parameter - that's nicely separate, but still floods between the connector pins.
cool. well, i left it at 10mil and it seems to be ok. the 180 DRC errors seem to have gone walkies..
anyway i'm going over the board again and again (i tend to do that), dropped in that F070 and it looks really good. noticed that CANTX/RX are also ADCs but go up to the top of the MCU so tried to get a bit of GND around them...
man the pins disappeareed fast on the F070! there's 3 GPIOs left. i really should wire up the SWCLK/DIO to the F070, that would be neat: allow remote-debugging over the serial link, like with the NUCLEO boards. however doing so would disrupt the GND plane which is already quite dicey around C19.
just noticed another bit of parallel-tracks that need moving... does this ever end? 