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求助,有没有人遇到过程序load不进去的情况

Expert 1194 points


情况是这样的,我是使用的是自己研制的板子,使用了四片6678,在这之前的使用过程中,都是可以load进去程序的,但是现在load程序时就会出现错误。

现在可以确定的是板子是没有问题的,因为在别人那是可以下载进去程序的。仿真器之前一直连接开发板使用,也没有问题

C66xx_0: Trouble Reading Memory Block at 0x807ff0 on Page 0 of Length 0x4: (Error -1139 @ 0x64) Lost debug connection to device. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 6.0.222.0)
C66xx_0: File Loader: Verification failed: Target failed to read 0x00807FF0
C66xx_0: GEL: File: D:\CCS\workspace_6_2\Memory_Test_1333\Debug\Memory_Test_1333.out: Load failed.
C66xx_0: Trouble Reading Register ControlRegisters_TSCL
C66xx_0: Trouble Reading Register ControlRegisters_TSCH

有没有人遇到过这个情况,搞测试人品果然很重要。