16F54 Reset Vector
Posted: Thu Jul 08, 2021 5:03 pmWhy is the reset vector address 0x1FF?
ORG 0x1FF
Thanks!
ORG 0x1FF
Thanks!
By design.
The PC is reset to all '1's on reset.
The data sheet has all of this information in it.
Susan
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16F54 Reset Vector
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Posted: Thu Jul 08, 2021 5:03 pmRe: 16F54 Reset Vector
Posted: Fri Jul 09, 2021 4:03 amRe: 16F54 Reset Vector
Posted: Fri Jul 09, 2021 8:09 pmThank you Susan
Good answer
Have another Baseline PIC question.
On the 10F200 datasheet there are the 202 204 and 206 too.
While they do add memory.
They also add a comparator.
Why are comparators important?
Thanks!
Bob
Good answer
Have another Baseline PIC question.
On the 10F200 datasheet there are the 202 204 and 206 too.
While they do add memory.
They also add a comparator.
Why are comparators important?
Thanks!
Bob
Re: 16F54 Reset Vector
Posted: Mon Jul 12, 2021 3:48 amThey are not if you don't want to use them.
However if you are (lets say) wanting to build a monitor for a battery and to know then it falls below some preset value, then the comparator will be useful for that. Basically it is used to compare two voltages and tells when one is above the other. What you use that information for is up to you.
Susan
However if you are (lets say) wanting to build a monitor for a battery and to know then it falls below some preset value, then the comparator will be useful for that. Basically it is used to compare two voltages and tells when one is above the other. What you use that information for is up to you.
Susan
Re: 16F54 Reset Vector
Posted: Mon Jul 12, 2021 6:03 amThank you Susan
Good answer.
Thanks again.
Bob
Good answer.
Thanks again.
Bob