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HGAEN's avatar
HGAEN
Icon for New Contributor rankNew Contributor
6 years ago
Solved

How to connect EPCQ to Cyclone 10 LP

I'm trying to find documentation for how to connect an EPCQ in As x4 mode to a Cyclone 10 LP FPGA, but the schematics included in the Intel® Cyclone® 10 LP Core Fabric and General Purpose I/Os Handbo...
  • ShafiqY_Intel's avatar
    ShafiqY_Intel
    6 years ago

    Hi HGAEN,

    Cyclone 10 LP does not support AS x4 mode.

    Cyclone 10 LP support AS x1 mode only. Here the pinouts for AS x1 mode for Cyclone 10 LP (refer to picture for more details):

    • nCSO (FPGA) pin go into nCS (EPCQ)
    • DCLK (FPGA) pin go into DCLK (EPCQ)
    • Data1, ASDO (FPGA) pin go into DATA0 (EPCQ).
    • DATA1 (EPCQ) pin go into Data0 (FPGA)

    For DATA2 and DATA3 (EPCQ) pins, this pin must connect to a 3.3-V power supply.

    Thanks.😉

ShafiqY_Intel's avatar
ShafiqY_Intel
Icon for Frequent Contributor rankFrequent Contributor
6 years ago

Hi HGAEN,

Cyclone 10 LP does not support AS x4 mode.

Cyclone 10 LP support AS x1 mode only. Here the pinouts for AS x1 mode for Cyclone 10 LP (refer to picture for more details):

  • nCSO (FPGA) pin go into nCS (EPCQ)
  • DCLK (FPGA) pin go into DCLK (EPCQ)
  • Data1, ASDO (FPGA) pin go into DATA0 (EPCQ).
  • DATA1 (EPCQ) pin go into Data0 (FPGA)

For DATA2 and DATA3 (EPCQ) pins, this pin must connect to a 3.3-V power supply.

Thanks.😉

  • HGAEN's avatar
    HGAEN
    Icon for New Contributor rankNew Contributor
    6 years ago

    Thank you so much!