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Altera_Forum's avatar
Altera_Forum
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9 years ago

Error! Connected system ID hash not found on target at expected base address!

When I run the Nios II Hardware, there is an error "Connected system ID hash not found on target at expected base address" When I click System ID Properties I get: expected system id base addres...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

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And I download the same program into another FPGA board, it runs OK, but Connected system ID hash not found on target at expected base address

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What do you mean runs OK? FPGA and NIOS systems is up and running and only issue is that you can not connect to the NIOS with nios debug tools or NIOS system does not run at all?

I don't think that FPGA is broken if it works with other programming files. Have you checked that there is no other hardware related issues on second board and FPGA is receiving clock, reset ect. signals which is necessary for NIOS system?