3 ms·
Don't about the russian software, but for any high-speed PCB design the trace layout matters and 90-degrees bends are to be avoided. On motherboards you'll ofte
by hazeii 7y ago
Don't about the russian software, but for any high-speed PCB design the trace layout matters and 90-degrees bends are to be avoided. On motherboards you'll often see lines that have an extra squiggle or two to equalise the length (and thus delay) because they happened to have a shorter distance to cover.
- rcxdude 7y agoMostly 90-degree bends are avoided (in preference to two 45-degree bends) because it makes the routing easier or because it looks better to the person doing the layout. If you are operating with high-enough speed signals that a 90-degree bend is a problem you are also avoiding layer changes and many other things like the plague.