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HI, can any one help me to how to dump hex file into lpc2148. i m going to develop my own PCB board.i have confusion about programmer. some articles say dump via UART0 n some says JTAG. which one is easier.i m thinking go with Serial communication. so what are hardware i need to implement and how to write bootloader programming.please provide me circuit diagram with code.
But what does the manufacturer's datasheet say?
This should be your primary reference!
To load via UART would require a bootloader in the chip - does it have one?
You do realise that the LPC2xxx family is Not Recommended for New Designs (NRND) - don't you?
www.nxp.com/.../lpc2000-arm7-mcus:MC_71580
Note that none of this has anything to do with Keil!
thank u for your reply isn't its possible to develop a new hardware using lpc21XX series..may i know the particular reason behind this..
"Not Recommended" is not the same as "Not Possible" - is it?
But, if the manufacturer themselves is recommending that you do not use one of their own products - don't you think that might be worth paying attention to ... ?
Again, this has nothing to do with Keil
If you want know why NXP don't recommend this chip, then it should be obvious that NXP are the people to ask?!