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68HC1 | 812A4 | 9S12DP256 | Bootloader | CodeWarrior | D60A | Debugger | DP256 | ECT | EEPROM | EVB | Flash | HC1 | HCS12 | I2C | IAR | ICC1 | Interrupts | LCD | M68KIT912DP256 | MC9S12DP256 | MC9S12DP256B | Metrowerks | Motor | MSCAN | Multilink | PLL | Quadrature | SDI | SPI | Transceiver | XFC
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68HC12
Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
I2C Line following sensor - need help
jordnam128 - Nov 25 2008
I am having trouble communicating the Line Following sensor with an
HCS12 microcontroller. The controller does have the proper transceiver
module and registers associated with it... 
FSK Modem for 68HC9S12
Michael - Nov 24 2008
I need to implement an FSK modem to send/receive data over telephone
lines. I'm looking for any ideas on a softmodem (software DSP etc.) or
hardware chip with UART output if a... Re: silly question 2.
jmey...@emittechnologies.com - Nov 24 2008
4.2 volts is the lowest guaranteed output voltage for a logic high.
0.4 volts is the highest guaranteed output voltage for a logic low.
3.5 volts is the lowest input voltage gu... port definition statement explanation
mail...@gmail.com - Nov 24 2008
can any one explain in detail about this line of code
#define PORTA *(unsigned char volatile *)(0x0000)
------------------------------------
... MC68hcs12 (dreagon board) [2 Articles]
blessed197928 - Nov 22 2008
i'm new to microcontrollers, my question is what is the significance of
the following codes: #$01, #$02, #$04, #$08, #$10, #$20, #$40, #$80
------------------------------------... Dragon 12 evaluation board [2 Articles]
sitaadi - Nov 22 2008
Does anybody have a complete description of the pins on this board ? I
need to use the DC motor driver and the PWM module that comes built
within the board but not sure what pins... SCI Rx Interrupt Only Works Once On S12DP256 [21 Articles]
jmey...@emittechnologies.com - Nov 22 2008
I'm working on a Dragon12-P board from evbplus.com containing the mc9s12dp256 and using CW 5.9.0 for a compiler. I'm a beginner, too. :)
I've got a C program that collects data ... silly question 2. "HIGH voltage for 9s12dg128" [2 Articles]
toma...@hotmail.com - Nov 21 2008
Im sorry to ask this, what is the voltage range for Logic 1 and Logic 0 for this device. Is it;
1 = 2.2V to 5V
0 = 0V to 0.8V
..................
----------------------------... where can I buy MC68HC12 eval board [6 Articles]
roopa valluri - Nov 20 2008
Hello,
Can anybody suggest to me where I can buy the M68HC12B32EVB ( evaluation bo=
ard) as the one that I am using got spoilt the Port=C2=A0P is generating er=
renous pulses.... Re: silly question [2 Articles]
toma...@hotmail.com - Nov 20 2008
Thnx, but im still confuse. I know i should use hyperterminal, but the thing is i dont know how to write the coding to print the output through hyperterminal. Or is there any b...