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BalamuruganV29's avatar
BalamuruganV29
Icon for New Contributor rankNew Contributor
1 year ago

Is (MT28EW01GABA1HJS-0SIT) flash working on single mode or not?

I am going to design a project for AVST configuration using the flash (MT28EW01GABA1HJS-0SIT) in Agilex 7 series FPGA using CPLD MAX10 PFL IP core. For that we referred few intel development board ,in all case they are using 2 number of flashes using 2 different Chip enables (nce) . Is this flash part number only working for dual mode ? in my design we put only one number of Flash with CFI 1Gb with x16 mode and 16 bit datawidth.

My doubt is my design with single flash will work or not?

Can anyone help me this?

attaching the flash chematic also for your reference?

@VintageCPLD @FLASH

Board Debug
Fpga Devkit

4 Replies

  • NurAiman_M_Intel's avatar
    NurAiman_M_Intel
    Icon for Super Contributor rankSuper Contributor
    1 year ago

    Hi,


    Your design using a single flash should work.


    Can you show me where is the part in the development kit that show it needed to used 2 number of flash?

    Which Agilex 7 are you using?


    Regards,

    Aiman


    • BalamuruganV29's avatar
      BalamuruganV29
      Icon for New Contributor rankNew Contributor
      1 year ago

      Hi,

      In PFI II IP core user guide they mentioned it is also supported for single quad spi flash also.

      ""////////////////////

      Single Quad SPI Flash
      • Single quad SPI flash configuration time calculation
      .rbf size for EP2S15 = 577KB = 590,848 Bytes
      Configuration mode = FPP without data compression or encryption
      Flash access mode = Burst Mode
      Flash data bus width = 4 bits (only one quad SPI flash is used)
      Flash access time = 100 ns
      PFL input Clock = 100 MHz
      DCLK ratio = 2

      """/////////////

  • NurAiman_M_Intel's avatar
    NurAiman_M_Intel
    Icon for Super Contributor rankSuper Contributor
    1 year ago

    We do not receive any response from you to the previous answer that I have provided. This thread will be transitioned to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you