板子型号为TMS320VC5509，硬件仿真器为XDS510，在做外扩SDRAM的时候，写不进去数据。如果在main函数中初始化SDRAM处 EMIF_config(&emiffig);加上断点，则会出现如下错误，谢谢：
Trouble Reading Memory Block at 0x41b6 on Page 0 of Length 0x2c5:
Error 0x80000002/-1147
Fatal Error during: Memory,
It appears that the target is being held in reset. If this
is a multi-core system, the master CPU may not be releasing
the DSP from reset. Please check your configuration in CCSetup
and/or your GEL file to ensure that nothing is blocking the
DSP from being released from reset
Sequence ID: 65
Error Code: -1147
Error Class: 0x80000002
