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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

Check system.h file from the bsp and make sure system ID peripheral is listed there with proper value and base address. Try to regenerate bsp. Also under "Target Connections" tab in "Run Configuration", try refreshing connections multiple times. I faced this issue numerous times when i used to recompile the design & run application.

If the above approach doesn't work and you are sure you have loaded proper sof, you can check 'ignore mismatched system ID & timestamp' fields and run the application. System ID peripheral is used only to differentiate between the proper bit file and it doesn't affect the operation.