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Altera_Forum's avatar
Altera_Forum
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11 years ago

JTAG chain not seen unless factory_load switch is set

Can't figure out how to recover ... I tried adding the Flash Controller and programming the FPGA Flash and User Application Flash vie the update portal on the Arria V start Kit card. It se...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Ok ... yes it is a USB-Blaster II ... I'm thinking about the factory comment ... that the application I programmed the FLASH with may be causing trouble.

That is a convoluted case of FLASH corruption ... so I will try to write the FLASH using the update portal with a minimum FPGA code to flash a LED and no NIOS II core.

I will try that and see if it helps.