Hi
I had a doubt about programming the arm7. In which scenario I should use explicitly Assembly language instructions while programming.
Thanks
Do you mean ARM7 (e.g. ARM7TDMI) or ARMv7-M (e.g. a Cortex-M3)?
I ask because for something like a Cortex-M3 there are fewer instances where you _have_ to write in assembler.
It's arm7
There are a few examples then. As Anandshastry suggested, exception handlers (at least the first level handler) are usually written in assembler. Same goes for the vector table and initial reset handler.
We could add a few more examples to that list...
Hope this helps
Chris
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