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TMS320F280049C: 280049 cpureset

Part Number: TMS320F280049C
Other Parts Discussed in Thread: LAUNCHXL-F280049C

Hi TI experts,

我用芯片是280049,开发板LAUNCHXL-F280049C.

我用CCS10.0加载调试程序时,点击ccs菜单''CPU RESER",程序进入0x3fc7a5,然后运行,程序停止在BOOTROM中的一段''WAIT-BOOT"中。

后来我修改了0Xd00寄存器数据为0x5AFF FFFF,程序可以进入主程序。但是开发板断电后0xD00数据又恢复成一个0X8F3F 3BDE之类的数据。

我的问题是:这个0XD00数据上电初始值从何而来?是否有办法一上电这个0XD00数据就为0x5AFF FFFF?