readme.txt

牛人张明峰写的bootloader。很有参考价值。和很多freescale的例子不太一样

BootLoader.S19 is a copy of BootLoader\bin\project.abs.S19
DemoApp1.S19 is a copy of App\bin\project.abs.S19

Project App use the lcf file under BootLoader\prm\project.lcf. After unzip the source files, User may need to 
remove the existing lcf file in current project and add again lcf file with correct directory.


BootLoader.S19 must be programmed into 51QE128 by standalone programmer.
DemoApp1.S19 can be down-loaded by PC software

Hold down key-PTD3 and perform a reset will activate boot-loader to enable new code down load

J8 on DEMOQE board must set as COM_EN ON. This will enable PTC5 to control power supply for
UART driver chip.