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M68HC11

Technical discussions about Freescale Microcontrollers: M68HC11. (Freescale Semiconductor is a Subsidiary of Motorola).

  

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BUS_PORT aka memory mapped I/O $B5xx for MC68HC11   [2 Articles]

teejsd - Feb 23 2006
OK, I would like to (also) try to use the MC68HC11E9 bus expansion port with the already mapped memory ($B5xx), but I can barely find any data on it. My question is, when I c... BUS_PORT aka memory mapped I/O $B5xx for MC68HC11

68HC11F1 being discontinued   [5 Articles]

Jim Dodd - Feb 22 2006
We've received word that the 'F1 is being discontinued. The larger 68-pin PLCC package is going end-of-life in June (of THIS year, thanks for all the warning, Freescale) and the... 68HC11F1 being discontinued

tekmos PRU   [6 Articles]

teejsd - Feb 19 2006
Hello. I am a nontrad college punk out here in the sticks of South Dakota. Can anybody help me with setting up the address mapping for the Tekmos PRU on a MC68HC11E9? I ... tekmos PRU

Re: Off Topic - Old Timers   [4 Articles]

Dianne Best - Feb 18 2006
What a bunch of old f##rts we are! LOL! ;-) I was born in 1949 but didn't come to computing until college (1969) when I got to play with a 360. It was the only course in my lif... Re:  Off Topic - Old Timers

A/D with sensors!   [12 Articles]

Edvin - Feb 15 2006
Hi, I am new to HC11.I am doing a tiny project. It is a water tank regulator. The tank will be filled with sensors(potentiometer), and i shall use A/D to convert and display it ... A/D with sensors!

Help needed? SCI on the M68HC11 with a Bluetooth Module..   [4 Articles]

kylanixzzue - Feb 14 2006
Hi, I'm currently working on a project which requires me to use the serial communications interface on the M68Hc11 board to interface it with a Bluetooth module (Promi-SD 202)... Help needed? SCI on the M68HC11 with a Bluetooth Module..

Need Help on input capture.   [2 Articles]

srsh78 - Feb 12 2006
Hi everyone.good day to you all. I need a help on HC11 input capture. I am doing a tachometer project. If any one can provide help for me on the below; 1) which method i need t... Need Help on input capture.

temperature   [3 Articles]

fra_averna - Feb 10 2006
you say all things that i knew already. your solution is very simple, i know do that, it's natural. my idea was to use a timer to manage the real time, but i read a book now, i ... temperature
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