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Diffstat (limited to '')
| -rw-r--r-- | cpu_supplement/atmel_avr.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cpu_supplement/atmel_avr.rst b/cpu_supplement/atmel_avr.rst index 98743fb..a075ef1 100644 --- a/cpu_supplement/atmel_avr.rst +++ b/cpu_supplement/atmel_avr.rst @@ -51,7 +51,7 @@ Register Usage -------------- A called function may clobber all registers, except RETS, R4-R7, P3-P5, -FP and SP. It may also modify the first 12 bytes in the callerâs stack +FP and SP. It may also modify the first 12 bytes in the caller's stack frame which is used as an argument area for the first three arguments (which are passed in R0...R3 but may be placed on the stack by the called function). @@ -80,7 +80,7 @@ protection mechanisms are not used. Interrupt Processing ==================== -Discussed in this chapter are the AVR’s interrupt response and +Discussed in this chapter are the AVR's interrupt response and control mechanisms as they pertain to RTEMS. Vectoring of an Interrupt Handler |