Forum Discussion

APaci1's avatar
APaci1
Icon for Occasional Contributor rankOccasional Contributor
7 years ago
Solved

Quartus 18.1 + NiosII F on CyclomV : boot fails!

Hello to everyone ! I have my hardware with Cyclone V 5CSEBA4 , Quartus 18.1 standard licensed. I make a QSYS with an EPCQ64 controller and NiosIIF and I develop my application with Eclipse. It ru...
  • FawazJ_Altera's avatar
    FawazJ_Altera
    7 years ago

    Hello sir,

    Kindly check the following items:

    1- Make sure you use a clock source to Serial Flash controller IP (EPCQ) up to 25MHz (MAX).

    2- Make sure your Nios II is running at 50MHz.

    3- Make sure the MSEL is pointing to the correct flash configuration:

    If using QUAD, MSEL should be 10010

    If using STANDARD, MSEL should be 10011

    Please let me know if this could help you.

    Thanks

FawazJ_Altera's avatar
FawazJ_Altera
Icon for Frequent Contributor rankFrequent Contributor
7 years ago

Hello sir,

Kindly check the following items:

1- Make sure you use a clock source to Serial Flash controller IP (EPCQ) up to 25MHz (MAX).

2- Make sure your Nios II is running at 50MHz.

3- Make sure the MSEL is pointing to the correct flash configuration:

If using QUAD, MSEL should be 10010

If using STANDARD, MSEL should be 10011

Please let me know if this could help you.

Thanks