前几天 我用BDM仿真的时候 ,不小心把片子弄坏了, 现在烧程序的时候总弹出
error while loading diagnostics algorithm to target system
the chip may be secured ,or the derivative selected may be wrong
继续点击也能最终完成烧写,但程序就是没进去,大家有遇到这样的吗?怎么解决啊
是不是这片子彻底坏了啊?但坏了的话 应该提示 non fatal error 才对啊?
有的人说是单片机被写保护了,需要解保护
但我在点击 unsecure 时
弹出 derivative colude not be unsecured
the unsecure command file might be missing or disabled.
makesure the command file defined in the unsecure panel of the Command file dialog contains the correct commands to unsecure connected derivative and the board oscillator frequency