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Recent content by neyee

  1. N

    problem about cadence~~~~

    copy redhat9.0 /bin/tar and /bin/sort to your OS /bin/ I have solved that problem like yours by this way. Goog luck ~~~
  2. N

    Help me overcome problems with reading data from DDR IO

    Re: about DDR io design Thank you very much , according to system cost so we need take off the parallel resistor
  3. N

    How to convert data rate (8Gps) to frequency (GHz)?

    bps to hz 128Bit×133MHz/8Byte=2100MB/s=2.1GB/s
  4. N

    Help me overcome problems with reading data from DDR IO

    I design a ddr1 io in our chip, when I read data from memery with parallel terminations resistor the result is OK, the trace on pcb is about 6 inch(15cm),but when I take off the parallel terminations resistance and only left the series resistor, I find I can't read right data from the memory...

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