![]() ![]() In fact, at the local test lab, we've found it can actually exacerbate radiation due to things like return paths, coupling, etc. A lot of designers love to add outer layer pours with the idea that it'll somehow aid in EMI emissions and susceptibility. As to top/bot pours again I stay away from that. ![]() ![]() In fact, AD17 has some issues with nested split planes causing hangs in being able to save. If I were to do that with internal polys it'd be a nightmare. Currently working on a design that has 12 layers with 10 being planes with splits. I do a lot of designs with Altium - been an owner since 1995. In fact from what I've seen in AD17 they've added some features for managing planes. ![]() I've never read anything concerning the removal of neg planes in AD. ![]()
0 Comments
Leave a Reply. |