This video explains difference in layout between DDR3 (fly-by topology) and DDR2 (T-branch topology).
DDR2 & DDR3 layout difference
Tag: DDR2
Altium Designer – DDR2 / DDR3 length matching
This video explains how to do DDR2 / DDR3 length matching in Altium Designer.
DDR, DDR2 and DDR3 – PCB layout examples
Download PCB brd files and see examples of DDR, DDR2 and DDR3 layouts. Pictures show difference between DDR2 and DDR3 address routing.
Altium Designer – DDR2 routing and layout video
Video: This video has been taken when I was doing DDR2 layout using Altium Designer.
DDR2 length calculator – a simple spreadsheet used for Altium Designer
I have used this spreadsheet to calculate DDR2 length for one of projects. I hope it helps to other people.
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