[求助] xds510仿真器仿真出错，会的帮忙解决下啊，谢谢

之前还可以连接和仿真，就今天出现了这个错误，帮忙看下，已经弄了一上午，这个仿真出错，后面的学习就没法进行了，多谢各位了，是c5509的板子

Error connecting to the target:
Error 0x80002240/-121
Fatal Error during: Initialization, OCS, Control,
This error was generated by TI's USCIF driver.

SC_ERR_CMD_HANDLE <-121>
A bad controller handle has been given to a function,
either before attempting to open the controller, or after
having opened the controller and ignored its error status.
Valid controller handles are generated when attempts
to open the controller return a clean error status.


Sequence ID: 0
Error Code: -121
Error Class: 0x80002240
I/O Port = 240

Board Name: C5509A XDS510 Emulator
Cpu Name: CPU_1

Abort:                Close Code Composer Studio.
Retry:                Try to connect to the target again.
Cancel:                Remain disconnected from the target
Diagnostic:        Run diagnostic utility.

按照正确的顺序来插拔仿真器，我之前就是这个问题。后面没出问题了。

回复 沙发南盗 的帖子

有时候是仿真器线没接好，有时候是USB端口问题，驱动是好的，的确需要按照正确的顺序来插拔仿真器。

代码移植问题？

下了一个版主分享的DSP代码，都是C5509的，移植到现在学的开发板之家的C5509上，下载后出现错误信息，结果显示不出来，错误信息如下;
Trouble Reading Memory Block at 0x8c1831 on Page 0 of Length 0x300: Error 0x00000002/-2130 Error during: Memory,  Cannot access memory address at 0x008C186C   Sequence ID: 65 Error Code: -2130 Error Class:0x00000002
还想问下，同一系列同一型号的不同厂家提供的源代码能否兼容？要移植的话，需要做些什么？我做的是RTC实验