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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).

  

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external RAM battery backup

garyolmstead - Sep 21 2007
I have an 'NE64 with two large external RAMs. The RAM needs to be backed up when power goes off, but the NE64 does not. I have the power sorted out, but I am wondering about ... external RAM battery backup

adapt9s12eq128   [5 Articles]

lognet77 - Sep 21 2007
HI every one i have two board adapt and i want to read the programe from one and write it in the second one, because i have not the file of this prgramme. thanks for hel... adapt9s12eq128

68HC12 i/o glitch   [2 Articles]

Jeff Smith - Sep 20 2007
I've been seeing a strange problem in a test fixture within the MC68HC912B32. I recently modified the software so it uses PS2 and simulates open-collector output. The pin is just... 68HC12 i/o glitch

Test

Jonathan Masters - Sep 19 2007
Just a test ... Test

Connecting a Graphical Lcd to a HCS12E256 via SPI

zaheer - Sep 19 2007
Hi Guys, I want to connect a Graphical Lcd to a HCS12E256 via SPI. The Lcd that i am using is a Samsung device S6B0724. If any of you guys have done this previously please wil... Connecting a Graphical Lcd to a HCS12E256 via SPI

STA013 decoder initialization   [2 Articles]

YUQIN WANG - Sep 12 2007
Hi all, If anyone has ever used the STA013 decoder please tell me how do I solve the problem when I am trying to write the config file and in the middle of writing, one data pai... STA013 decoder initialization

Re: PE Micro Cable12 vs. PLL   [5 Articles]

Jeff Smith - Sep 11 2007
--- In 6...@yahoogroups.com, "John Hartman (NoICE)" wrote: > Having been handed the opportunity on a silver platter, I COULD > suggest that you try NoICE :) [...] I mis... Re: PE Micro Cable12 vs. PLL

Code warrior Linker error   [2 Articles]

YUQIN WANG - Sep 10 2007
Hi all, When I was trying to write the config file from ST into the decoder, it gives me an error "Link error: L1102: out of allocation space in segemt SMRAM at address 0x1200" ... Code warrior Linker error

Potentiometers?   [3 Articles]

carson hoyt - Sep 8 2007
Hi everyone- So here is my question for the week. It might be a little basic I'm pretty new to electronics in general. Here is what I am trying to do: I have some analog devi... Potentiometers?

Re: Re: spi debuging problem

bailao - Sep 7 2007
Hi, I have try your approach,but it dose not work. Bailao   ======== 2007-09-05 19:31:00 您在来信中写道: ======== Hi, I've also had some problem with SPI (my prog has ... Re:  Re: spi debuging problem
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