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AMass's avatar
AMass
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4 months ago

Trying to reach an EPCQ128A thought Cyclone V dedicated pins, after FPGA loaded in FPPx32

Hello. Considering the configuration in the table below. FPGA/HPS 5CSXFC6D6F31I7 EPCQ EPCQ128A MSEL 0b01010 (FPPx32) GSFI CSR addr 0xC0010000 Configuration HPS boot fr...
Configuration
Programmable Logic Device
AMass's avatar
AMass
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3 months ago

Hello.

We will try this solution using this ASMI Parallel II IP soon.

Thanks for your reply.

JohnT_Altera's avatar
JohnT_Altera
Icon for Regular Contributor rankRegular Contributor
3 months ago

Hi,

 

It is not possible. you will need to have the FPGA booted as AS mode in order for you to access the EPCQ in user mode. If you are booting the FPGA in FPPx32 mode then you will not able to access the EPCQ through AS dedicated pin.