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68HC12
Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
Search Results for "68hc1"
Soft reset command in TwinPEEKs
jambotronic - Aug 7 2008
Can anyone tell me if TwinPEEKs features a software reset command
which I can use as an alternative to the hardware reset button on my
Elektronikladen 68HC12 Compact board?
... 
Request for help with clock-cycle calculation
jambotronic - Jul 31 2008
I am a newcomer to the board and I would like to ask for some
assistance on the following:
I have a 16 MHz Elektronikladen 68HC12 Compact collecting data from
all 8 of its onb... Request for help with clock-cycle calculation [4 Articles]
jambotronic - Jul 31 2008
I am a newcomer to the board and I would like to ask for some
assistance on the following:
I have a 16 MHz Elektronikladen 68HC12 Compact collecting data from
all 8 of its o... Re: Re: Problem in using D-Flash for XS128, Need help
kasu nandu - Jul 25 2008
Yes Mr. Dandre
=C2=A0
Thank you very very much... I must use the global addresss for Flash comman=
d parameters.... After your suggestion, i used the global address in the FC=
... CodeWarrior Conditional Assembly Problem [3 Articles]
sbuckser - May 6 2008
I am converting an 68HC11F1 program written in assembler to
MC9S12XEP100 using the free Code Warrior version 5.7.0. I want to use
conditional assembly to maintain HC11 and 9S12 c... RE: eeprom
John Thompson - Apr 29 2008
Hi,
I can confirm the routine below works.
John
* Routine to Program EEPROM
* D contains new data word
* Y contains word aligned EEPROM address
PROG MOVB #$30,ESTAT ;Cle... Decimal [7 Articles]
"mr.mattyg" - Apr 24 2008
Hi Guys,
I'm trying to think of the best way to input floating point numbers
into my microcontroller and then operate on these numbers with
multiplications and divisions.
My ... directories for c [3 Articles]
truelove_30 - Apr 11 2008
Does anyone know website that have all the directories that support
the 68hc12. The keep getting missing directory when running sample
program from my textbook.
---------------... hcs12 dragon 12 board
"deepak.anand" - Mar 17 2008
Hi i want a project on hcs12 dragon 12 board. I m new to this group.
Please help.
========================================================================
Groups related to 68HC... RE: 68HC12 Labs
"Redd, Emmett R" - Mar 16 2008
What about the Lab Exercises and Assignments at the ends of Chapters 3
and 4 and 6 etc.?
Emmett Redd Ph.D. mailto:E...@missouristate.edu
Professor ... looking for a hcs12 master level project. needed son
"deepak.anand" - Mar 15 2008
Hi I recently joined this group . Can someone help me
========================================================================
Groups related to 68HC12 ... Re: Re: Accessing microprocessor memory
Jerome Williams - Mar 12 2008
NJIT uses that book
----- Original Message ----
From: Nigel Johnson
To: 6...@yahoogroups.com
Sent: Wednesday, March 12, 2008 9:02:04 PM
Subject: [68HC12] Re: Accessing mi... need help with a small number sorting program please!!
knad...@gmail.com - Mar 6 2008
Hi,
We have some practice exercies in our course, I was able to do several of them using ASMIDE (the 68hc12 assembler) however there's this one exercise which has me completely ... usb serial cable communication problems [4 Articles]
rocketscientist83 - Feb 12 2008
Hello,
I have a 68HC12 freescale 9S12C32 microcontroller with embedded GNU
(and USB serial cable) to write, compile, and load programs on to my
microcontroller.
Recently,... Re: CML12-DP256 AUTORUN OR START PROGRAM AUTOMATICALLY HELP
jobin007007 - Dec 6 2007
I will certainly look into solution for Problem A.I already
initialized the stack in the program. Forget my program, I couldn't
even get a simple "Hello world" program runnin... Re : PWM GENERATE
laloui derafa - Nov 21 2007
Merci MR MARC
je viens de generer le signal PWM et sa marche
Tr=C3=A9s cordialement
Laloui DERAFA
----- Message d'origine ----
De : MARC Erwan
=C3=80 : 6...@yahoogroups.... Re : PWM GENERATE
laloui derafa - Nov 21 2007
Merci MR MARC
je viens de generer le signal PWM et sa marche
Tr=C3=A9s cordialement
Laloui DERAFA
----- Message d'origine ----
De : MARC Erwan
=C3=80 : 6...@yahoog... can SCI1 and SCI0 be used in diffrent baud rates?
swapna gurumani - Nov 19 2007
I am using both SCI1 and SCI0 in the 68hc12 dragon12 board. MC1 transmits to MC2 on SCI1 at 9600bps. MC2 replies to MC1 on SCI0 using 2400 bauds rate.
I am able to transmit fin... Re: C program for SCI in ImageCraft ICC12
Jeff Smith - Oct 9 2007
--- In 6...@yahoogroups.com, "desires4u2" wrote:
>
> I'm using ImageCraft ICC12 to download .s19 for the Motorola hc12
> microcontroller.
>
> I got my GUI(created in... RE: Send data to PC (C#) via DB9 Serial?
"Redd, Emmett R" - Sep 26 2007
On the microcontroller side: I am not familiar with MON12 and cannot
exactly tell whether you are using it of if it is available to you. I
have used DBUG-12 to communicate seri... Why does hc12mem NOT support HC12
Jeff Smith - Sep 26 2007
I am flabbergasted.
Common sense tells me that hc12mem is for "HC12" devices. That would
be great because I started using the excellent combination of TBDML,
NoICE Debugger, and... RE: Want to Buy 68HC12 Motorola SDI Debug Pod [2 Articles]
"Redd, Emmett R" - Aug 20 2007
Have you looked on EBay?
Emmett Redd Ph.D. mailto:E...@missouristate.edu
Professor (417)836-5221
Department of Physics, Astronomy, and Materi... New file uploaded to 68HC12
68HC...@yahoogroups.com - Jul 31 2007
Hello,
This email message is a notification to let you know that
a file has been uploaded to the Files area of the 68HC12
group.
File : /EEPROM_HCS12/ee.asm
... Re: Re: J1850 converter / display
Rob Milne - May 12 2007
If the ip for the bdlc in this chip is the same as for the dp256 then
I'd say the J1850 is crappy. Too bad Moto phased out the mc68hc58
because the internal bdlc state machine... RE: JTAG Emulation on HCS12
Jonathan Masters - May 2 2007
-----Original Message-----
From: 6...@yahoogroups.com [mailto:6...@yahoogroups.com] On Behalf
Of Profos, Georg
Sent: Wednesday, 25 April 2007 12:44 AM
To: 6...@yahoogroups.com
... Re: Please Help...Programming Assitance Needed with Dragon12 [2 Articles]
Jefferson Smith - Apr 17 2007
--- In 6...@yahoogroups.com, "b_scheibe" wrote:
> I am very new to programming/HC12 so please bare with me. The code i
> am currently dealing with is something my professor ... RE: Re: Pulse accumulator 9sdp256 [6 Articles]
Mark Wyman - Nov 20 2006
Another possibility is bounce.
During the transition of your wheel sensor, there may be a lot more edge
occurrences than you expect, so rather than a single count as expected, y... External Memory Capabilities of the HC12 [7 Articles]
zajaco2 - Nov 15 2006
Hello,
I am relatively new to the 68HC12 (about 5 months) and I'm using it in a
project that I've been working on. I know that the 68HC12 has an external
addressing scheme ... RE: Re: piezo cable
Mark Wyman - Nov 7 2006
I would run the output of the cable into a high-impedance scaling,
protected, and high-speed opamp to get the signal conditioned first, and
then run the output of the opamp to th... Re: Re: OC function for S12DP256B
Shane Shepherd - Nov 4 2006
why is the output compare more accurate then the rti function. If you remember my problem I was trying to store bits in serially through a port and store the eight bit values in ... Re: Re: RTI function for S12DP256B
Shane Shepherd - Nov 2 2006
Can you explain the output compare for me
----- Original Message ----
From: Jefferson Smith
To: 6...@yahoogroups.com
Sent: Thursday, November 2, 2006 2:12:13 PM
Subject: [... Sampling a voice signal? [3 Articles]
Mohammed El Korek - Oct 23 2006
Hey Guyz,
One of my friends at college wants to build a human voice encoder/decoder
using two minidragon+ 9S12DP256B boards........
I am just thinking out load over here....... Re: dbiug12 code source
Jefferson Smith - Oct 17 2006
--- In 6...@yahoogroups.com, "eltachonder" wrote:
> I want to load dbug12 in the MC9s12C32
> its posibble?
You'd have to ask Freescale; it's not opensource.
It might s... Burning into the eeprom [5 Articles]
caro...@yahoo.com - Oct 10 2006
Hello everyone my name is Cristian and I am new to the group, I been reading some of the post place on the eeprom section but I have not found what I am looking for.
My question ... about 68hc12b32 interrupt cycles [3 Articles]
whlgwcat - Oct 3 2006
hi,I am using a 68hc12b32 to control a switch. The program is triggered
by the external IRQ. I wanna turn on the switch 100us after the falling
edge on the IRQ pin. So timing i... Re: How to use the external ram (HC12compact)
Jefferson Smith - Sep 27 2006
--- In 6...@yahoogroups.com, Noweks@... wrote:
...
> After reset to normal mode, startup code in EEPROM/flash could be
> executed, chip selects would be configured, external R... RE: Automatic uppdate of linking day and time
=?iso-8859-1?Q?=C5ke_H=E5llberg?= - Sep 25 2006
I=B4m sorry that I omitted my development system.
It is Code Warrior 3.1 for MCS12DG128.
=20
Regards
=C5ke H=E5llberg
=20
=20
=20
-----Ursprungligt meddelan... SCI example for transmitting and receiving in Assembly (PC to MCU) [2 Articles]
felixrigorii - Sep 20 2006
Hi,
I am new in this site and I am a beginner in programming 68HC12
microprocessor.
I would like to ask from the expert on this to give me an example on
how to transmit and... Re: Re: How to set Identifier Accepance Filter register for MSCAN on MC9S12DP512 [2 Articles]
Robert Milne - Sep 19 2006
Hi,
The acceptance filter/mask system allows you to confine reception to no
identifier, all identifiers or anything in between. You need to spend
time reading the docs and ... Re: Re: Can someone help me here please? hc12 board
Arlin L Pierce - Sep 14 2006
Also check the declaration of PORTT.
If it doesn't have the volatile modifier, then your compiler may be
optomizing out additional PORTT access.
Look at the asm output if availa...