Motherboard buses are long and hard to manipulate in a cramped space. It's easy to shove things in badly or not at all and they take up a lot of space. Given a fir tree shape, each branch could provide two lines, there would be no way anything could be inserted in the wrong place and the interface would be shorter.That's it.-- nineteenthly, Aug 21 2009 there really should be a law protecting us from the use of the word christmas before december. sorry 19 -1-- po, Aug 21 2009 OK, i'll alter it.Edit: Done.-- nineteenthly, Aug 21 2009 //christmas// *Christmas
Brings a whole new meaning to Branch Circuits...-- silverstormer, Aug 21 2009 HI SILVER!
+1, 19-- po, Aug 22 2009 I'm not sure I get it. Are you talking about a motherboard with expansion slots on both sides?-- phoenix, Aug 22 2009 Rubs eyes, sees po, then looks up...yay oh yay...sliverstormer!!!
The idea...yes, and with colored lights and an angel at the top at mistletoe time. (Hahahahaaaa).-- blissmiss, Aug 22 2009 OK, probably shouldn't've posted this before sodding off for a week. Therefore, i'm fully expecting this anno to be justifiably ignored.I have in mind a socket sitting upon the motherboard which looks a little like a network or 'phone jack, into which a card with a male version of the same can be inserted, with an option of sticking the thing on the edge of the board for external access. Given a fir tree shape, there could be at least four lines per branch, eight lines per level and therefore a more compact arrangement which would be easier to insert.-- nineteenthly, Aug 29 2009 So it's flat? A picture would be helpful. Keep in mind that for some high speed circuitry, trace length is important.-- csea, Aug 29 2009 I like backplane designs: mine actually has a trunk to which 4 cards are connected, each of which may have some smaller cards attached so obvious [+] for "great minds..." (give or take card orientation).-- FlyingToaster, Aug 29 2009 I'll link to a picture once i can turf the offspring off the desktop. Yes, i'm conscious of the timing problem, but would this apply to all peripherals?-- nineteenthly, Aug 29 2009 only peripheral I can think of offhand that might be affected by buss length of that magnitude would be the graphics card on high-powered gaming or rendering machines.-- FlyingToaster, Aug 29 2009 Wow, your kid has been on the computer for a long time.
It sounds like this would be far more expensive than the current edge connectors, but I await a picture of some sort.
Timing constraints necessitating carefully controlled trace lengths apply to any peripheral using a bus that has such requirements (e.g. PCIe), regardless of whether that device personally needs to transfer data at such a high rate.-- notexactly, Aug 30 2019 random, halfbakery