8-bit MicrocontrollersのトピックRe: AC128 - more Flash questions...

AC128 - more Flash questions...

LDAA_STAB — Wed, 11 Apr 2012 16:16:36 GMT

Looking through the AC 128 docs for information on vector relocation when Flash block protection is invoked. Not finding anything I assume (!!) that the AC series does not have that particular function.

Anybody know anything different?

And, nyone know of a more up-to-date cache of AC series documents?

Have been using: MC9S08AC128RM, Rev 3, 09/2008.

Thanks!

BillB

Re: AC128 - more Flash questions...

bigmac — Wed, 11 Apr 2012 21:10:49 GMT

Hello Bill B.

I could not find any reference to automatic vector redirection either. But perhaps this may be intentional? There could be potentially very serious problems if the redirection location fell within the paging window.

I notice that the Reference Manuals for both 'AC60 and 'AC16 refer to vector redirection capability, although the 'AC60 places a limit on the amount of protected flash.

Regards,

Mac