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KMats45's avatar
KMats45
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6 years ago

Can I use EPCQ32A with ASx4 configuratiton mode at Cyclone10LP(10CL120)?

I'd like to carry out a configuration of cyclone10lp by ASx4 mode of EPCQ32A. But I cannot find circuit example on datasheet and Web resources.

I thought I connect DATA0-3 of EPCQ to DATA0-3 of FPGA simply at first. But Cyclone10LP's ASDO is assigned at DATA1. Does DATA0 of EPCQ (ASDI) connect to DATA1 of FPGA (ASDO) to say so? If I meet, DATA0 of EPCQ has to connect DATA1 of FPGA and DATA1 of EPCQ to DATA0 of FPGA. I can't understand.

1.I'd like to know whether this circuit composition is possible.

2.Please tell me circuit example. (or connection method of each pins of EPCQ-FPGA)

3. And I'd like to know how to connect a 10-pin download cable.

Please tell me immediately.

2 Replies

  • Busy's avatar
    Busy
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    6 years ago

    >>Please tell me immediately.

    I'm not sure this is the best way to have an answer...

    Cyclone 10 LP only accepts ASx1 configuration mode (DATA[2..7] are used for FPP mode, not for AS).

    Example of AS can be found in 'Intel® Cyclone® 10 LP Core Fabric and General Purpose I/Os Handbook' (chapter 6.1.1)

    You can use 'Intel® Cyclone® 10 LP Device Family PinConnection Guidelines' so as to have pins guideline.

  • KMats45's avatar
    KMats45
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    6 years ago

    Thank you so much.

    I have decided to adopt a ASx1 configuration.

    I'm thankful for your early answer.