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Discussion Groups | M68HC11 | Compatibility
Technical discussions about Freescale Microcontrollers: M68HC11. (Freescale Semiconductor is a Subsidiary of Motorola).
Compatibility - silviu_andrica - May 28 10:09:06 2006
Hi,
is the M68HC11 compatible with M68HC05 regarding the instruction set
and the SCI? I mean if i have a working M68HC05 system, will it work
also if i change the HC05 with HC11?=20
Thanks
=20
=20
=20
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is the M68HC11 compatible with M68HC05 regarding the instruction set
and the SCI? I mean if i have a working M68HC05 system, will it work
also if i change the HC05 with HC11?=20
Thanks
=20
=20
=20
(You need to be a member of hc11 -- send a blank email to hc11-subscribe@yahoogroups.com )
Re: Compatibility - Steve Tabler - May 28 18:00:14 2006
No, the registers and opcodes are all different.
At 08:08 AM 5/28/2006, you wrote:
>Hi,
>is the M68HC11 compatible with M68HC05 regarding the instruction set
>and the SCI? I mean if i have a working M68HC05 system, will it work
>also if i change the HC05 with HC11?
>Thanks
(You need to be a member of hc11 -- send a blank email to hc11-subscribe@yahoogroups.com )
At 08:08 AM 5/28/2006, you wrote:
>Hi,
>is the M68HC11 compatible with M68HC05 regarding the instruction set
>and the SCI? I mean if i have a working M68HC05 system, will it work
>also if i change the HC05 with HC11?
>Thanks
(You need to be a member of hc11 -- send a blank email to hc11-subscribe@yahoogroups.com )
Re: Compatibility - silviu andrica - May 28 18:04:06 2006
I made a mistake, it's about M68HC08. Are these two compatible?
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Do you Yahoo!?
Get on board. You're invited to try the new Yahoo! Mail Beta.
[Non-text portions of this message have been removed]
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Re: Compatibility - Steve Tabler - May 28 19:15:28 2006
At 04:04 PM 5/28/2006, you wrote:
>I made a mistake, it's about M68HC08. Are these two compatible?
No, it is also different and unique.
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>I made a mistake, it's about M68HC08. Are these two compatible?
No, it is also different and unique.
(You need to be a member of hc11 -- send a blank email to hc11-subscribe@yahoogroups.com )
Re: Compatibility - Robert Smith - May 29 7:31:52 2006
Steve --
As I understand it the intended upgrade path for the HC05 is the HC08
where there is a high degree of compatibility.
I seem to recall that there are some upgrade notes at the FS web site.
Best wishes,
Bob Smith
----- Original Message -----
From: "Steve Tabler"
To:
Sent: Sunday, May 28, 2006 5:45 PM
Subject: Re: [m68HC11] Compatibility
> No, the registers and opcodes are all different.
>
> At 08:08 AM 5/28/2006, you wrote:
> >Hi,
> >is the M68HC11 compatible with M68HC05 regarding the instruction set
> >and the SCI? I mean if i have a working M68HC05 system, will it work
> >also if i change the HC05 with HC11?
> >Thanks
> SPONSORED LINKS Fast track Microcontrollers Technical support
> Intel microprocessors
> ----------------------------------------------------------------------
----------
>
(You need to be a member of hc11 -- send a blank email to hc11-subscribe@yahoogroups.com )
As I understand it the intended upgrade path for the HC05 is the HC08
where there is a high degree of compatibility.
I seem to recall that there are some upgrade notes at the FS web site.
Best wishes,
Bob Smith
----- Original Message -----
From: "Steve Tabler"
To:
Sent: Sunday, May 28, 2006 5:45 PM
Subject: Re: [m68HC11] Compatibility
> No, the registers and opcodes are all different.
>
> At 08:08 AM 5/28/2006, you wrote:
> >Hi,
> >is the M68HC11 compatible with M68HC05 regarding the instruction set
> >and the SCI? I mean if i have a working M68HC05 system, will it work
> >also if i change the HC05 with HC11?
> >Thanks
> SPONSORED LINKS Fast track Microcontrollers Technical support
> Intel microprocessors
> ----------------------------------------------------------------------
----------
>
(You need to be a member of hc11 -- send a blank email to hc11-subscribe@yahoogroups.com )
Re: Compatibility - silviu andrica - May 29 7:36:33 2006
First of all, i would like to apologize for my mistake. I wasn't reffer=
ing to the M68HC05 but to M68HC08. I looked over the datasheets and there a=
re minor changes in the SCI, like the registers' names and names of bits, b=
ut overall they're quite similar.
Thanks for all the answers.
=09=09=09
---------------------------------
Sneak preview the all-new Yahoo.com. It's not radically different. Just ra=
dically better.=20
[Non-text portions of this message have been removed]
=20
=20
=20
(You need to be a member of hc11 -- send a blank email to hc11-subscribe@yahoogroups.com )
ing to the M68HC05 but to M68HC08. I looked over the datasheets and there a=
re minor changes in the SCI, like the registers' names and names of bits, b=
ut overall they're quite similar.
Thanks for all the answers.
=09=09=09
---------------------------------
Sneak preview the all-new Yahoo.com. It's not radically different. Just ra=
dically better.=20
[Non-text portions of this message have been removed]
=20
=20
=20
(You need to be a member of hc11 -- send a blank email to hc11-subscribe@yahoogroups.com )
Re: Compatibility - Steve Tabler - May 29 19:17:34 2006
Thanks, Bob.
I was just providing an obvious answer in a literal context: That the
program written for one won't drop into the other without running it
through the respective assembler, and making other possible changes to the
program for the cpu differences.
Have a nice day!
Steve
At 05:30 AM 5/29/2006, you wrote:
>Steve --
>
>As I understand it the intended upgrade path for the HC05 is the HC08
>where there is a high degree of compatibility.
>I seem to recall that there are some upgrade notes at the FS web site.
>
> Best wishes,
>
> Bob Smith
(You need to be a member of hc11 -- send a blank email to hc11-subscribe@yahoogroups.com )
I was just providing an obvious answer in a literal context: That the
program written for one won't drop into the other without running it
through the respective assembler, and making other possible changes to the
program for the cpu differences.
Have a nice day!
Steve
At 05:30 AM 5/29/2006, you wrote:
>Steve --
>
>As I understand it the intended upgrade path for the HC05 is the HC08
>where there is a high degree of compatibility.
>I seem to recall that there are some upgrade notes at the FS web site.
>
> Best wishes,
>
> Bob Smith
(You need to be a member of hc11 -- send a blank email to hc11-subscribe@yahoogroups.com )