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[ARMv7] Exception Priorities?
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[ARMv7] Exception Priorities?
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Woody Wu
over 7 years ago
Note: This was originally posted on 14th June 2011 at http://forums.arm.com
Hi,
I see registers PRIn (starting from E000E400) are registers for changing priorities of external interrupts. But, after searched over my manuals, I have not found what are registers for changing priorities for system exceptions (no.1 -- no.15). Could someone tell me?
Thanks in advance.
-
narke
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Joseph Yiu
over 7 years ago
Note: This was originally posted on 14th June 2011 at
http://forums.arm.com
The Cortex-M3 generic user guide should be able to help:
http://infocenter.arm.com/help/topic/com.arm.doc.dui0552a/DUI0552A_cortex_m3_dgug.pdf
(section 4.3.8 System Handler Priority Registers)
regards,
Joseph
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Joseph Yiu
over 7 years ago
Note: This was originally posted on 14th June 2011 at
http://forums.arm.com
The Cortex-M3 generic user guide should be able to help:
http://infocenter.arm.com/help/topic/com.arm.doc.dui0552a/DUI0552A_cortex_m3_dgug.pdf
(section 4.3.8 System Handler Priority Registers)
regards,
Joseph
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