Hi,
Thanks for reply.. I tried it in several month before, i cant really remember.. I was mailed to philips , they didnt reply me.. I was gived up. until i found this forum.
I build the programmer kit by myself , I did verify it in hyperterminal, When i activate the bootloader it will show something synchronize . to make sure the chip is working.. So i tried it in flash magic, I able to communicate nicely.. and detected the chips, i tried to write some simple program using keil uvision, just turn on the port to light up the led to make sure the LPC1311 is working. After i downloaded the code into LPC1311 it show success. I press reset buttom, it died, the led didnt turn on, and i cant activate the bootloader, i try again in hyper terminal, it show nothing.. and flash magic also show like no chip is there.. I tried another new chip and downloaded the code into the chips and died again..
I not sure is it i write something wrong with the code can cause the bootloader died? or keep looping?
Thanks for reply.. I tried it in several month before, i cant really remember.. I was mailed to philips , they didnt reply me.. I was gived up. until i found this forum.
I build the programmer kit by myself , I did verify it in hyperterminal, When i activate the bootloader it will show something synchronize . to make sure the chip is working.. So i tried it in flash magic, I able to communicate nicely.. and detected the chips, i tried to write some simple program using keil uvision, just turn on the port to light up the led to make sure the LPC1311 is working. After i downloaded the code into LPC1311 it show success. I press reset buttom, it died, the led didnt turn on, and i cant activate the bootloader, i try again in hyper terminal, it show nothing.. and flash magic also show like no chip is there.. I tried another new chip and downloaded the code into the chips and died again..
I not sure is it i write something wrong with the code can cause the bootloader died? or keep looping?