为什么我用CCS5.4仿真时出现了GEL文件执行上电复位出错的情况？

自己做了一个板子，用CCS5.4仿真时出现了如下错误：
C55xx: GEL: Error while executing OnReset(0): Memory verification failed at address 0x80D at GEL_MemoryFill(0x80D, 2, 1, 0x4748) [c5502.gel:202] at Init_CE0_SDRAM_5502CPUBoard() [c5502.gel:66] at OnReset(0) .
C55xx: GEL Output: C5502_Init Complete.
C55xx: GEL: Error while executing OnTargetConnect(): Memory verification failed at address 0x80D at GEL_MemoryFill(0x80D, 2, 1, 0x4748) [c5502.gel:202] at Init_CE0_SDRAM_5502CPUBoard() [c5502.gel:60] at OnTargetConnect() .
请求高手解答。