DDR Theory and Layout
zelkhachin , 01-20-2021, 12:58 AM
Hello,
I am new to high speed design, and I would like to know more about it especially the DDR memories, since it is the most dicussed topic on Robert courses, can anybody suggest ressources that can help me build a good understanding of the theory of DDR memories and layout, I don't know how much theory should be sufficient to do the layout succesfully.
Zakaria.
I am new to high speed design, and I would like to know more about it especially the DDR memories, since it is the most dicussed topic on Robert courses, can anybody suggest ressources that can help me build a good understanding of the theory of DDR memories and layout, I don't know how much theory should be sufficient to do the layout succesfully.
Zakaria.
robertferanec , 01-25-2021, 07:03 AM
For DDR layout basics, there are two important things you may want to learn about:
- length matching
- bit/byte swapping
Probably the simplest way to learn these are design guide. Have a look at NXP design guide .. you will need to register:
That document can help you a lot.
- length matching
- bit/byte swapping
Probably the simplest way to learn these are design guide. Have a look at NXP design guide .. you will need to register:
That document can help you a lot.
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