Sign in
Search 68hc12
Subscribe to 68hc12
Discussion Groups
See Also
68HC12
Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
So far in May, you have voted 0 times ou of a total of 20 votes by the community.
Please help us clean the archives from unuseful discussion threads by using the voting system! Details here.
Re: SCI Interrupt !! Help Please ...
jluc...@hotmail.com - Apr 23 2009
I am having the same trouble.
Do I configure my interrupt for SCI1 or do I just change the vector call from $3E56 to $3E54?
Thanks
>
>
>
>
> Hi everyone,
... 
MC9S12DP512 Software Interrupt [3 Articles]
ga5941 - Apr 22 2009
My program is executing a hardware interrupt reading the serial keypad and I want to turn on the display which uses the same serial port and interrupt service routine. Trying to g... DP256 - DP512 Transition [6 Articles]
Jonathan Masters - Apr 21 2009
Hello All.
I have recently started to upgrade an old board that uses DP256B's with
DP512. I managed to program the board a couple of days ago with no issues.
Today, I ran i... comparing 9S12 and S12X to Microchip PIC18 [5 Articles]
Carl Ungvarsky - Apr 17 2009
Hi,
I have a design that currently uses a Microchip PIC18 MCU. I need to do a m=
ajor revision of the design and I have the choice to go to the next larger =
PIC series, the... MSCAN Passive Error Handling by aborting the transmission [2 Articles]
venkateshwarlu kacham - Apr 14 2009
Hi All,
We are using the MSCAN in MPC5200B for my project CAN communication.
I am aborting the CAN message whenever there is a TX PASSIVE Error occurs. I
am creating the PASSI... Codewarrior Paging [4 Articles]
sgri...@gonzaga.edu - Apr 11 2009
Hello Again,
I am a computer engineering student at Gonzaga University, and am
working on a delivery robot with 3 other guys for our senior design
project. I sent out an e... trouble with S12XS SCI controller [4 Articles]
ben_smida_hamdi - Apr 9 2009
i'm developing an uart driver based on interrupts.
i've realized that when executing the ISr software failed to reset TDRE Flag.i made sure tha i've followed all steps listed in t... Does anyone know what companies are using the S12 and S12X? [2 Articles]
Jim VanWyk - Apr 9 2009
I have been tasked to identify all the companies currently using the S12 or S12X. Freescale will not divulge this information directly.
SimuQuest has developed microcontroller ... Accumulator A - INCA - C flag [3 Articles]
stewartraymond - Apr 1 2009
The contents of Accumulator A are $FF, and the C flag is cleared. An INCA instruction is executed, the C flag will be ____________________.
1. set
2. cleared
3. cannot be dete... Accumulator A - C flag [7 Articles]
stewartraymond - Apr 1 2009
Accumulator A contains $FF, and the C flag is cleared. If a INCA instruction is executed, the C flag will be ____________________.
1. set
2. cleared
3. cannot be determined
4...