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Programming LPC 2388

I have developed LPC2388 Board, The power supply is fine and even i am able to download the program on the board, once dwonloading problem was solved i wrote a sample program which will make all the ports pins on all port low...but when i checked the volatge on the PINS it always show 2.3volts. my feeling is i am making mstake in configuring the prots pins properly,

I would really appreciate if some one can provide a sample program which makes all the ports pins high and low...

Thanking you in advance

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  • Hello,

    thank you for your explainations and for the tip with the Configuration wizard, i didnt know that.

    I just tried the blinky project from the Keil\ARM\Boards\Keil\MCB2300\Blinky directory.

    I changed the target from lpc2376 to lpc2388 but it is not running too...still the same pins 2.3v osc not running... :-((

    hmm the setup of the pll seems to fit...xtal = 12MHz

    i would be happy if you have any more ideas what to do...

    Thank you very much...

Reply
  • Hello,

    thank you for your explainations and for the tip with the Configuration wizard, i didnt know that.

    I just tried the blinky project from the Keil\ARM\Boards\Keil\MCB2300\Blinky directory.

    I changed the target from lpc2376 to lpc2388 but it is not running too...still the same pins 2.3v osc not running... :-((

    hmm the setup of the pll seems to fit...xtal = 12MHz

    i would be happy if you have any more ideas what to do...

    Thank you very much...

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