This option sets the target CPU. Some instructions produce either errors or warnings if assembled for the wrong target CPU.

Valid values for name are part numbers such as ARM7TDMI®. The default is ARM7TDMI.

When you specify an alternative processor name using --compatible, valid values of name for both the --cpu and --compatible options are restricted to those shown in Table 1.


armasm --cpu=Cortex-M3 inputfile.s

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