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Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
Search Results for "d60a"
USB for D60A? [10 Articles]
James M. Knox - Jul 16 2003
A customer wants us to replace the serial port on our D60A-based product
with USB. It looks to me like maybe the simplest solution will be to add
the Motorola ... 
SDI to program D60A Flash? [2 Articles]
Oliver Betz - Jul 29 2002
Hi All,
I'm looking for a production programming solution for the D60A.
I want to put into flash only a small bootloader (1KB) via BDM. The
remaining proce... D60A bootloading [7 Articles]
Gary Olmstead - Apr 21 2003
I'm having a problem writing a bootloader for the D60A. I followed the
directions in the Technical Reference, v.2. It works, sometimes, but not
always. When it work... EEPROM on D60A [3 Articles]
LUC DIETVORST - Feb 10 2003
Hello,
in the code of the ACPRD are functions used to read and write in the
EEPROM memory (readItemEETS and writeItemEETS).
The registers used in these f... Hiwave FPP files download? [2 Articles]
Oliver Betz - Jul 29 2002
Hi All,
still regarding D60A programming with SDI: is it possible to get FPP
files without downloading >70MB of Codewarrior?
My CW eval version doesn't kn... AW: SDI to program D60A Flash? [2 Articles]
Schoefl Martin - Aug 12 2002
Sorry, I'm a bit late...
Oliver, I'm using Kevins BDM-POD to download a small Flashloader application
into the RAM-area of an D60(A).
After starting the Flashl... MC912D60A question [5 Articles]
Alar Lepp - Jul 26 2002
Hi all!
Has anybody experience with such a strange behaviour of MC912D60ACPV8, mask
2K38K:
I have two identical boards with D60A (single-chip mode). Both are a... EEDIV reg [7 Articles]
Stewart Prince - Aug 4 2003
We're using the D60a and have taken our D60 code over directly. All
works fine, including programming of the EEPROM, but I recently read
this section over again a... Normal flag clearing not working when TFFCA is set (D60A)? [4 Articles]
Oliver Betz - Mar 31 2004
Hello All,
using a timer output compare interrupt, I tried to reset the
corresponding bit in TFLG1 by writing a '1' to it.
This didn't seem to work - only ... SMBus HC12D60A - 80 pin
cooltronics - May 9 2005
Hi,
We have a board which has a HC12D60A 80 pin package. One of its task
is to talk with a smart battery on SMBus and provide battery health
monitoring via LED's.
... Re: pll D60C and D60P availability? [2 Articles]
Stewart Prince - Dec 4 2003
Oliver
It appears as though you are suggesting that in ANY harsh environment
the PLL is necessary for the D60a. So, for my application, using an
8Mhz crystal (a... 68HC912 D60A Flash Boot Protect not working(?) [4 Articles]
Andy Reynolds - Nov 27 2002
Hi Folks,
Anyone had any strange experiences with the D60A bootp flag.
I have it set and I still see my top (8000-ffff) 32k block getting
completely erased... A/D above Vdd ? [2 Articles]
James M. Knox - Oct 24 2002
Here's an annoyingly (should be) simple problem that I can't seem to see a
good reliable solution to - at least not without significant extra circuitry.
We need... D60A ECLK output [4 Articles]
Stephen Mac Neil - Sep 12 2002
Hello all
I am trying to hook up my logic analyzer to a debug port in my project, I
want to use my eclk as my external clock for my logic analyzer. I have one
... Serial programming for D60A??? [6 Articles]
James M. Knox - Oct 3 2002
We are starting a new project that will require the units to be
reprogrammable in the field. We also plan to switch to the D60A in order
to get rid of the +12 ... Re: What reset chip do you use?
Oliver Betz - May 2 2003
Adrian Vos wrote:
> Excuse my ignorance here, but is it necessary to use a reset device if using
> the S12DP256 in single chip mode (no external devices that nee... AW: Serial programming for D60A??? [2 Articles]
Schoefl Martin - Oct 24 2002
Gordon,
in order to the fact that you are willing to share the source code for the
D-Bug12 v3 bootloader which runs on
both the D60 & D60A, how can I get a cop... 912D60A *min* Frequency of operation?
mkowitt - May 12 2004
My basic question is this: is the D60A a "fully static" design?
I'm looking at a new design using the 912D60A, and I've noticed
an unusual spec change from the (... Re: EEPROM setup/erase/program for HC912D60 [3 Articles]
Doron Fael - Jan 16 2004
Wade,
Don't confuse the D60 and D60A. They have very different Flash Programming
algorithms.
The D60A has the newer SST flash which is also more reliable a... Re: BDM mode and ccts, flash voltages, AD questions
Sam Laur - Jun 11 2002
"Lewis, Bob" wrote:
> Our MCU is the M68dg9128a eval brd, and works as long as the BDM
> cable is plugged in (the code is fully rom'd); how do we set this
> up ... Re: Field Reprogramming of HCS12
James M. Knox - Feb 26 2003
At 03:31 PM 2/26/2003 -0600, you wrote:
>We are soon going to send some HCS12 modules (9S12D64 and 9S12H256 based) out
>for field testing. It's easy to e-mail ne... Supervisory device [5 Articles]
kp_venu - Sep 3 2002
Hi All,
Has anyone used DS1811 or DS1233 with D60A controller?
Presently I'm using MC34164 but I want to add a power-on delay in
RESET line.
Any help?
Best R... D60A clock issue (is it a Timer or PLL problem ?) [5 Articles]
K.P.Venu - Nov 12 2002
Hi All,
I have strange problem related to D60A clock/Timer.
While testing the system in the field our Test
Engineer reported me that he has been getting poor
pe... WOW! Fast Pgm [5 Articles]
Stewart Prince - Sep 7 2003
We're using the D60A and just tried the AUTO programming method for the
EEPROM. Our previous delay was 10 ms and now it's about 1 ms. That's a
90% time savings pe... Surplus D60A 112-pin available
James M. Knox - Nov 18 2002
I have 16 parts left over, still in waffle packs, of the KMC912D60ACPV8
(that's the 112 pin package) that I don't currently need. I don't know
what these are g... Re: Two code versions in Flash at the same time?
James M. Knox - Sep 19 2003
At 06:00 PM 9/18/2003 -0700, you wrote:
>I am working on product where we would like to allow the customer to perform
>firmware updates (i.e., re-Flash the micro... Re: power on reset prob
Stewart Prince - Nov 21 2003
Yes, I did put the RC filter between the 34064 and the reset pin on the
D60A. That's how they show it in the 34064 data sheets. However, now I
see the error of my... status of the BC32 [4 Articles]
Steve Letkeman - Mar 27 2003
Hi! Is anybody out there using the BC32 and if so, where are you
buying them from and for how much? They appear to be hard to get and
pricy ($20US) I'm wondering if... Re: Internal Pull-Up
James M. Knox - Aug 29 2003
At 02:58 PM 8/29/2003 +0000, you wrote:
>What is the value of the internal pull-up resister for PortA?
Last time I looked at the D60A it was something like 20K t... MODA and MODB as output [3 Articles]
K.P.Venu - Dec 14 2002
Hi All,
I am using D60A in Normal Single chip mode.
Is it possible to use MODA and MODB pins as output?
Currently these pins are pull down using 10K resistor.
A... Re: serial EEPROM byte erase [6 Articles]
Dr Stewart Prince - Apr 5 2006
Hi,
Does anyone know of a serial EEPROM (SCI, SPI) that can be byte erased
and programmed? We're using the d60a, which is byte eraseable, and want
to port our code over to a ... ADC reference (D60A) [11 Articles]
K.P.Venu - Oct 25 2002
Hi All,
By mistake I have selected and designed my ADC with a
3.3V reference (without referring the ADC DC Elec.
char. :-( )
From the Data sheet I can see that ... Re: crystal and S12 [4 Articles]
Stewart Prince - Aug 13 2002
I guess I should clarify some things....we are a university and have an
academic perspective. We (mechanical eng dept) have a mechatronics lab
where we use the Te... I've had it with this BDM! [5 Articles]
Steve Letkeman - Jun 17 2002
I've finally had to admit defeat in trying to have
a long term relationship with my current BDM.
It's just not committed to working consistantly
and it's time for... D60A problems with SDI/codewarrior [8 Articles]
valero6757 - Aug 9 2002
Hi all,
I have a 912D60A which I cannot see when trying to select MCU in the
real time debugger. It only shows D60, and I get a message saying
there is no co...