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Set/Clear a single Bit of a Register

Altera_Forum
Honored Contributor II
‎10-05-2004 07:36 AM
1,173 Views

Is there a dedicated (assembler?) command for the nios2 cpu to set/clear a bit of a register, or do i have to use a "read - modify - write" cycle to change a single bit? 

 

thanks
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Altera_Forum
Honored Contributor II
‎10-05-2004 05:45 PM
477 Views

You are right, "read - modify - write" cycle to change a single bit. Just confirmed with a couple others. It is on a list of enhancements though. But I don't know when it will be implemented. 

Sorry.
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