problem with remote update in arriav gx

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hi,all:

I am using 5AGXMA1D4F27C5 for remote update,until now it is failed!

I have two fpga program :one is named factory,another is app.The factory programe includes remote_update and fifoed_avalon_uart ip and they are controlled in nios ,the factory program generates .pof file ,i program the .pof file into EPCS128.The app program generates .ttf file,i use PC transfer it to factory program with uart,the factory program receives the .ttf file and write it into address 0x400000 of EPCS128 with EPCS_FLASH_CONTROLLER.After that i restart the board,in my mind,the factory detects the app program has been written into EPCS128 ,it will let the app program work ,but it failed!

I have used arriaii gx for remote update like this and have been succesful.I do not know why it is failed in 5AGXMA1D4F27C5.

anyone can help ? thank you !

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Hi,

I do not have an answer for you question but I see that you have used arria ii gx and you might be able to help me.

If you have the time and can reply i would appreciate the correspondence. Did you implement the core in Qsys? I only see the cycloneii_remote_update core. I implemented it but and got through Qsys generate but then it failed with Quartus 13.1 compile since it could not find cycloneiii_rublock.

Thanks,

Bryan

HI,

You can download the core for arriaii gx in www.alterawiki.com