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Yehuda_Otzri's avatar
Yehuda_Otzri
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5 years ago

pof_error with EPCQ-A

migration from EPCQ32 to EPCQ32A with cyclone V using ASMI Parallel and RSU i get pof error, quartus version i use is 20.1. in my project i dont use sector protect, i dont use read dummy clock also...
Yehuda_Otzri's avatar
Yehuda_Otzri
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5 years ago

Hi thanks for your replay

in my case the POF_ERROR i get in factory image loading the application image is always, even if i use the USB BLASTER download cable to program two pages (application and factory). i don't use single byte write, i use page write with page size 4. my design working well for EPCQ32 but for EPCQ32A it doesn't work.

attached snapshot of ALTASMII and Remote Update IP and file generate configurations.

thanks

yehuda

Yehuda_Otzri's avatar
Yehuda_Otzri
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5 years ago

tried to change in ALTASMI IP Core to EPCQ but still i always get POF_ERROR when loading the application image,

both *.sof files i use are compressed

attached signal tap screen shot.

my designed works for years with EPCQ32 but EPCQ32A does not work.

please help

thanks

yehuda