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epissadakis's avatar
epissadakis
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5 months ago

Arria 10 boot from MT25QU01G device failure

Hello , I have a development board which consists of two arria 10 devices that retrieve the configuration from a MICRON MT25QU01G device . Although through the usb blaster seems that i can acces...
Board Debug
Configuration
Farabi's avatar
Farabi
Icon for Regular Contributor rankRegular Contributor
3 months ago

Hello,


Is it possible to separate the A10 to individual configuration ?

1- First - check if FPGA connections are good by programming via JTAG. Can all the Arria 10 FPGAs able to be programmed via JTAG?

2- AS mode (does not require microcontroller) - program flash first, at power cycle, the image will automatically uploaded into Arria 10 from flash. Make sure you set MSEL for this Arria 10 to AS mode.

3- PS mode (required microcontroller to handle configuration) - Make sure you have the design uploaded and programmed into microcontroller prior PS configuration.

4- Check nSTATUS and CONF_DONE of the AS mode Arria 10. Is it turned high?

5- Check the nSTATUS and CONF_DONE of the PS mode Arria 10. Is it turned high?


regards,

Farabi




  • epissadakis's avatar
    epissadakis
    Icon for New Contributor rankNew Contributor
    2 months ago

    Hello,

    1. Yes BOTH FPGAs are programmed through JTAG

    2,3. I followed the specification and set the first FPGA in AS mode and the second FPGA in PS mode without any external microcontroller . Is it applicable ?