8260板子的sdram问题

hustforest

8260板子的sdram问题 [复制链接]

用BDI2000的 mm命令可以修改ram的内容（用md命令来查看），但用load直接把程序下载到ram中，结果用md命令查看，ram内容非镜像文件的内容（在host机上用ue看的）这是怎么回事呢

MPC8260:->load 0x01000000 E:\tornado\target\proj\ads8260_agt\default\vxworks
Loading E:\tornado\target\proj\ads8260_agt\default\vxworks , please wait ....
- File offset 0x00000080 to address 0x01006000 size 5140
Loading program file passed
MPC8260:->VERIFY
Verifying E:\tornado\target\proj\ads8260_agt\default\vxworks , please wait ....
- File offset 0x00000080 to address 0x01006000 size 5140
# Verifying target memory failed at 0x01006000