readme.txt

来自「ARM的一个界面文件」· 文本 代码 · 共 20 行

rev03
from SMDK2440USBdownloaderFirmware.
for qq2440v3
fosc=12mhz
fclk=304.8mhz
seriel = uart0
ok! must download to nor flash,or else usb int map err.
to modify fosc of fclk,change fin and fclk in files option.inc & option.h.

rev04
fosc=16.9344mhz
seriel = uart1

rev05
fosc=12mhz
seriel=uart1

rev06
fosc=12mhz
seriel=uart1