Pedro Palacios

S12X Setting the U bit in the Condition Code Register

Discussion created by Pedro Palacios on Jul 3, 2008
Latest reply on Jul 3, 2008 by Pedro Palacios
Hi all,
this is probably an easy question for some of you.
 
How do I set the U bit in the Condition Code Register?
 
I was trying transfering the content to the D accumulator, setting there and back to the CCR, but it doesn't seem to work for the upper byte.
 
Thanks
Pedro

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