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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Unknown compiler error.

Hi, there.

When I C2H'ed the function and compiled it, I got the message below,

Error: CPU0/instruction_master: Base Address for accelerator_nkc_eva_checksum_managed_instance/cpu_interface0 must be a multiple of its span 0x40.

Error: CPU0/data_master: Base Address for accelerator_nkc_eva_checksum_managed_instance/cpu_interface0 must be a multiple of its span 0x40.

Error: System generation failed.

make: *** [c2h_hdl-t] Error 254

Does anybody knows why?

I arranged the address of the function to a multiple of 0x40 in SOPC Builder,

but there was no change.

Thanks in advance.

--

KanoPapa

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    15 years ago

    Inspect the .tcl file generated for the hardware accelerator that is responsible for making all the master/slave connections. It could be that it is not generated correctly. Also try moving the slave port to a larger multiple than 0x40 to see if that corrects the issue (i.e. 0x80, 0x100, etc...)