[SI-LIST] Re: In Most of the DDR 3 design there are used Daisy chain routing forAddress bus. Why?
- From: "Lee Ritchey" <leeritchey@xxxxxxxxxxxxx>
- To: "Prakash Mohanraj, TLS-Chennai" <mprakash@xxxxxx>, "si-list@xxxxxxxxxxxxx" <si-list@xxxxxxxxxxxxx>
- Date: Thu, 17 Sep 2009 09:36:21 -0700
Prakash,
If you simulate these two topologies in any good SI tool you will see the
difference in waveform quality vs degree of difficulty in routing the
traces.
> [Original Message]
> From: Prakash Mohanraj, TLS-Chennai <mprakash@xxxxxx>
> To: si-list@xxxxxxxxxxxxx <si-list@xxxxxxxxxxxxx>
> Date: 9/17/2009 10:32:32 AM
> Subject: [SI-LIST] In Most of the DDR 3 design there are used Daisy chain
routing forAddress bus. Why?
>
> Hi ,
> In Most of the DDR 3 design there are used Daisy chain routing
for Address bus. Why?
> Is there any advantage between Star topology and Daisy chain
topology?
>
> Thanks & Regards,
> Prakash
>
>
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