Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

DE1-SoC SDRAM Timing Parameters For QSYS

Is there a definitive source for the timing parameters to enter into QSYS for the DDR3 SDRAM on the HPS?

Regards,

Tony.

3 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor

    Hi, Tony, actually, DDR3 is controlled by HPS, no need for DDR3 into QSYS, anyway, for SDRAM timing parameters, please refer to the pdf file below from your CD.

    \Datasheet\DDR3

    SDRAM\43TR16256A-85120AL(ISSI).pdf
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor

    No problem. To be frank, I like DE1-SoC device, powerful, high cost-effective, so, happy to help a little. :)