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CIRCLE WITH A DOT

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  3. @whitequark Ah yes, and experience the exquisite joy of creating *exactly* equal length traces to each DRAM chip πŸ˜ƒ This was the most annoying part of modern DDR3 design for me.

@whitequark Ah yes, and experience the exquisite joy of creating *exactly* equal length traces to each DRAM chip πŸ˜ƒ This was the most annoying part of modern DDR3 design for me.

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  • chuckmcmanis@chaos.socialC This user is from outside of this forum
    chuckmcmanis@chaos.socialC This user is from outside of this forum
    chuckmcmanis@chaos.social
    wrote last edited by
    #1

    @whitequark Ah yes, and experience the exquisite joy of creating *exactly* equal length traces to each DRAM chip πŸ˜ƒ This was the most annoying part of modern DDR3 design for me.

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    • chuckmcmanis@chaos.socialC This user is from outside of this forum
      chuckmcmanis@chaos.socialC This user is from outside of this forum
      chuckmcmanis@chaos.social
      wrote last edited by
      #2

      @whitequark tbh, that is entirely possible. I just know we were trying to add DDR3 ram to a Zynq and it kept saying "DRC FAIL" and that was always the trace lengths didn't match up. I wasn't the EE doing the layout (they were on my team though) it was exasperating. Took way longer than we had planned.

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      • doragasu@mastodon.sdf.orgD This user is from outside of this forum
        doragasu@mastodon.sdf.orgD This user is from outside of this forum
        doragasu@mastodon.sdf.org
        wrote last edited by
        #3

        @whitequark 😬

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        • nicolai@babka.socialN This user is from outside of this forum
          nicolai@babka.socialN This user is from outside of this forum
          nicolai@babka.social
          wrote last edited by
          #4

          @whitequark the RAM, HDD, SSD scarcity is creating interesting adapters and solutions

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          • simon@tutut.delire.partyS This user is from outside of this forum
            simon@tutut.delire.partyS This user is from outside of this forum
            simon@tutut.delire.party
            wrote last edited by
            #5

            @whitequark would a laptop typically have enough physical room inside?

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            • simon@tutut.delire.partyS This user is from outside of this forum
              simon@tutut.delire.partyS This user is from outside of this forum
              simon@tutut.delire.party
              wrote last edited by
              #6

              @whitequark ah yes, the "who really needs a computer case" scenario
              i ran a mini-ITX server out of literal shoe box for a while

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