Hi Rolf,
Thanks for your answers. Just a couple of more follow up questions.
1. Can the BLS be user-programmed or is it default factory programmed?
2. Can any interrupt handler (DMA, I2C etc) be located in the ROM?
Thanks,
-Ram
> 1. Is it possible to have a "safe" bootloader that cannot be accidentally
> over-written by the application code? The AVR architecture for instance
has
> a bootloader section whose contents can be protected using fuse bits.
the MSPs do have a BLS (bootstrap loader).
> 2. Can the non-maskable interrupt (NMI) handler be located in the ROM?
Yes.
> 3. Is it possible to use the DMA and the I2C bus within the NMI context?
It should be no problem (but ugly) with nested interrupts.
Regards,
Rolf
-------------------------------------------------------
SF.Net email is sponsored by: Discover Easy Linux Migration Strategies
from IBM. Find simple to follow Roadmaps, straightforward articles,
informative Webcasts and more! Get everything you need to get up to
speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click
_______________________________________________
Mspgcc-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/mspgcc-users
