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Topics - Jagrut

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Hello,
        I have got a custom designed LPC2148 development board, i have ensured that the specified pins get the specified signal on my board to enter into ISP mode. while communicating with the device through the Half duplex communication mode it works fine. I'm able to load programs to my chip and the program executes as expected. when i uncheck the tick from Half duplex communication mode it is giving me an error message that "the device needs to be reset in ISP mode, unable to communicate". The debug file generated is attached.

        Is it ok if i continue using the half duplex communication mode for my projects ?
       
        would it deteriorate the onchip flash memory block ?

        Is there a provision to use the device under full-duplex communication mode ?

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