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Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
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MC9S12KG256 FLASH bank 1 erased, but not programming [3 Articles]
serg...@mail.ru - Mar 26 2010
Hi,
I am working the MC9S12KG256 and writing flash driver to program CPU. Code executed from RAM.
FLASH memory is fully unsecured, FPROT for bank 0 is $84, for bank 1 is $FF.... 
Another Spec Question [19 Articles]
"Fry, Gordon" - Mar 26 2010
Hi again,
I have another question to ask of you: How would I determine the values for the serial communications pre-scalar at 7200 baud? Thanks for the help.
---------------... HC12 Spec Question
"Fry, Gordon" - Mar 24 2010
Hey there,
I am new to the Dragon12-Plus HC12 microcontroller board and I wanted to ask a question before I delve into my different implementations:
I understand that the I... Very Urgent Help Regarding GPS and HC12
aruz...@live.com - Mar 17 2010
I M USING FOLLOWING MICRO CONTROLLER : MC9S12DG256B (68HC12)
I HAVE CONNECTED MY GPS (SIO PIN) TO SCI PORTS (PS0 AND PS1). MY GPS MODULE TAKES FOLLOWING INPUT FOR CHECKING THE TOT... Help to begin [2 Articles]
manvikris - Mar 15 2010
Hello friends,
I am not aware of the microcontrollers and its programming.
Can anyone please tell me from where should I start to understand the microcontrollers and its program... Quick Question [4 Articles]
Amit S Shrigondekar - Mar 13 2010
Hi all,
I am Grad. student intending to do my course project using 6812.
Would you all give me your opinion on following que.
1) Is it possible to port any Real Time opera... Help required for PH0 [8 Articles]
aruz...@live.com - Mar 13 2010
I have following micro controller
68HC12 :: MC9S12DG256B
I have connected my GPS Module to pin PH0. Now please help me communicating with GPS Module via PH0.
My GPS Module is ... GPS, Stepper Motor : Urgent Help Required [7 Articles]
aruz...@live.com - Mar 11 2010
Hello all,
I m very new to micro controllers.
I have following micro controller
68HC12 :: MC9S12DG256B
I have a GPS module and a Stepper motor. Now i m confused where to connec... C64 irq
Robert - Feb 21 2010
I'm wondering if anyone else has struggled with getting the IRQ interrupt working on a C32 or C64? I know that my code is OK because it works well on my XDT512 board. The voltage... Instruction Set help [2 Articles]
jason_terhune - Feb 13 2010
Hello,
I am very new to the 68HC12. I am in a class where we use the 68HC12 along with an IDE from P&E Microcomputer Systems, Inc. I have only written some basic if-else and while...