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Re: [avr-chat] MEGA vs XMEGA core differences?
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From: |
Rick Mann |
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Subject: |
Re: [avr-chat] MEGA vs XMEGA core differences? |
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Date: |
Sun, 28 Apr 2013 12:23:43 -0700 |
On Apr 28, 2013, at 08:37 , Bob Paddock <address@hidden> wrote:
> To my knowledge there is no way to correctly build a stack frame that
> the PCMI would correctly use, that it did not create due to the
> internal hardware of the XMega.
Does this mean it's not possible to use the ret(i) method of context switching?
I keep wondering if it's necessary at all to save PMIC state per-thread.
--
Rick