[PEDA] Routing Algorithms!!!

[Riley, Andrew]

Dusan, 

Xilinx has an app note on reducing required routing layers for their BGAs at http://www.xilinx.com/bvdocs/appnotes/xapp157.pdf which can be applied to any BGA.  Though obvious to the average designer, it might be an eye opener if you are just beginning to learn layout.  Look at the examples and tutorials if 99se has them; I'm using ADD4.

Cheers!
Drew

-----Original Message-----
From: PEDA-bounces at techservinc.com [mailto:PEDA-bounces at techservinc.com] On Behalf Of tschaggelar at dplanet.ch
Sent: Tuesday, July 18, 2006 1:36 AM
To: PEDA at techservinc.com
Subject: Re: [PEDA] Routing Algorithms!!!

Manual routing follows some simple rules which change depending on the focus. Some chip manufaturers have application notes concerning the application of their chips. Have a look at National semiconductor, Motorola, Linear Technology, Analog Devices and such and look out for app notes being called "High speed layout techniques" or similar.

Rene
 
>>I'm working in Protel 99SE for about an year. All my routing are done
>>manualy and there is a few boards behind me that were pretty complicated.
>>Anyway I want to improve my routing skills. I searched internet for a while
>>but didn't find any book or article that will acomodate what I'm looking
>>for. I saw an EAST and WEST PCB conference but can't afford it. I see that
>>there are some great classes and I was wondering how come there is no
>>literature that is being used in those classes available on internet.
>>
>>I wont to learn. So if there is someone that can give me some advice it
>>would be great.
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