• 状态
  • 已锁定 已锁定
  • 回复 4 回复
  • 订户 14 订户
  • 视图 1643 视图
  • 用户 0 会员在此处
选项
选项
相关

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

仿真器连接错误

zhichang feng
Intellectual 261 points
Other Parts Discussed in Thread: OMAP-L138

我的板子的OMAP-L138没有用RTC，RTC_XI、RTC_Vss接地了，RTC_XO悬空了，现在是这种情况如果我用TI官方的GEL连接目标板DSP可以连接上，但是，外设没反应，只能读写片上RAM。

如果用开发板厂家的GEL，仿真器连接不上出现如下错误

Error connecting to the target: Error 0x80000244/-1178 Fatal Error during: Register, Initialization, OCS,  The target does not have a CPU clock.

  • 0
    Intellectual 261 points

    还是没解决，我是连的DSP，请问该怎么在ti官方的GEL文件中配置呢，为什么只能访问片上的RAM，设置GPIO之类的没反应呢？

  • 0 回复 zhichang feng
    Intellectual 261 points

    仿真器连接Omap-l138 DSP 出现如下错误提示

    Trouble Reading Memory Block at 0x1c1417c on Page 0 of Length 0x4: Error 0x00000002/-1178 Error during: Memory,  The target does not have a CPU clock.

    GEL: Error while executing OnTargetConnect(): target access failed.

    Trouble Reading Register: Error 0x00000004/-1178 Error during: Register,  The target does not have a CPU clock.

    Trouble Reading Memory Block at 0x1840020 on Page 0 of Length 0x4: Error 0x00000002/-1178 Error during: Memory,  The target does not have a CPU clockTrouble Reading Memory Block at 0x1840020 on Page 0 of Length 0x4: Error 0x00000002/-1178 Error during: Memory,  The target does not have a CPU clock.

    Trouble Reading Register: Error 0x00000004/-1178 Error during: Register,  The target does not have a CPU clock.

    请问是什么原因？

    OnTargetConnect( )

    {

       Clear_Memory_Map();

       Setup_Memory_Map();

       PSC_All_On_Full_EVM();

      Set_Core_100MHz();

    }

    注释掉PSC_All_On_Full_EVM(); Set_Core_100MHz();就能连接上，但是外设没反应，只能读写片上RAM。

  • 0 回复 zhichang feng
    Intellectual 261 points

    仿真器连接Omap-l138 DSP 出现如下错误提示

    Trouble Reading Memory Block at 0x1c1417c on Page 0 of Length 0x4: Error 0x00000002/-1178 Error during: Memory,  The target does not have a CPU clock.

    GEL: Error while executing OnTargetConnect(): target access failed.

    Trouble Reading Register: Error 0x00000004/-1178 Error during: Register,  The target does not have a CPU clock.

    Trouble Reading Memory Block at 0x1840020 on Page 0 of Length 0x4: Error 0x00000002/-1178 Error during: Memory,  The target does not have a CPU clockTrouble Reading Memory Block at 0x1840020 on Page 0 of Length 0x4: Error 0x00000002/-1178 Error during: Memory,  The target does not have a CPU clock.

    Trouble Reading Register: Error 0x00000004/-1178 Error during: Register,  The target does not have a CPU clock.

    请问是什么原因？

    OnTargetConnect( )

    {

       Clear_Memory_Map();

       Setup_Memory_Map();

       PSC_All_On_Full_EVM();

      Set_Core_100MHz();

    }

    注释掉PSC_All_On_Full_EVM(); Set_Core_100MHz();就能连接上，但是外设没反应，只能读写片上RAM。

  • 0 回复 zhichang feng
    Intellectual 261 points

    仿真器连接Omap-l138 DSP 出现如下错误提示

    Trouble Reading Memory Block at 0x1c1417c on Page 0 of Length 0x4: Error 0x00000002/-1178 Error during: Memory,  The target does not have a CPU clock.

    GEL: Error while executing OnTargetConnect(): target access failed.

    Trouble Reading Register: Error 0x00000004/-1178 Error during: Register,  The target does not have a CPU clock.

    Trouble Reading Memory Block at 0x1840020 on Page 0 of Length 0x4: Error 0x00000002/-1178 Error during: Memory,  The target does not have a CPU clockTrouble Reading Memory Block at 0x1840020 on Page 0 of Length 0x4: Error 0x00000002/-1178 Error during: Memory,  The target does not have a CPU clock.

    Trouble Reading Register: Error 0x00000004/-1178 Error during: Register,  The target does not have a CPU clock.

    请问是什么原因？

    OnTargetConnect( )

    {

       Clear_Memory_Map();

       Setup_Memory_Map();

       PSC_All_On_Full_EVM();

      Set_Core_100MHz();

    }

    注释掉PSC_All_On_Full_EVM(); Set_Core_100MHz();就能连接上，但是外设没反应，只能读写片上RAM。