regarding ARM

Development Boards MicroMod
1

Actually what i planning i will use one programmer for flash download.

If i do this then is there any problem.

For this type of thing is it need to write code for boot loader.

The boot loader is built into the chips, and the manufacturers provide download programs to put a hex file into their chip via the bootloader.

I have one confusion on boot loader. I think It is use for Download the

program from PC to flash memory of controller. Is it Correct?

IF it is correct than is there any other application where we can use Boot loader.

You are correct.

I do not know of other uses of the bootloader.

2

suppose microcontroller having boot loader part then i think no need to write any think in there.

Yes, this is provided by the manufacturer.

Simply i have to down the program in to flash

of ARM controller by using programmer. Is it correct. thanks.

If you use the bootloader, your ‘programmer’ can be a serial cable.

3

It can be useful to have a JTAG interface, as it makes debugging your application very easy.

Leon