TI中文支持网您好，我开发环境 是CCS6，想用XDS100V3仿真28027，但是一直出现如下的错误警告，这个怎么解决呢？
C28xx: Error connecting to the target: (Error -516 @ 0x0) The user selected specific frequency failed the scan-path reliability test. The utility or debugger requested the JTAG controller and cable, that generate the JTAG clock, to provide a user selected fixed frequency. The built-in scan-path reliability test has failed. This indicates that the JTAG controller and its cable cannot reliably communicate with the target system at that frequency. (Emulation package 5.1.450.0)
Seven Han：
请问仿真器驱动有装好吗？查看设备管理器的显示。
您好，我开发环境 是CCS6，想用XDS100V3仿真28027，但是一直出现如下的错误警告，这个怎么解决呢？
C28xx: Error connecting to the target: (Error -516 @ 0x0) The user selected specific frequency failed the scan-path reliability test. The utility or debugger requested the JTAG controller and cable, that generate the JTAG clock, to provide a user selected fixed frequency. The built-in scan-path reliability test has failed. This indicates that the JTAG controller and its cable cannot reliably communicate with the target system at that frequency. (Emulation package 5.1.450.0)
yujun meng1：
回复 Seven Han:
驱动肯定装好的，设备管理器有显示。
您好，我开发环境 是CCS6，想用XDS100V3仿真28027，但是一直出现如下的错误警告，这个怎么解决呢？
C28xx: Error connecting to the target: (Error -516 @ 0x0) The user selected specific frequency failed the scan-path reliability test. The utility or debugger requested the JTAG controller and cable, that generate the JTAG clock, to provide a user selected fixed frequency. The built-in scan-path reliability test has failed. This indicates that the JTAG controller and its cable cannot reliably communicate with the target system at that frequency. (Emulation package 5.1.450.0)
Seven Han：
回复 yujun meng1:
1.检查板子供电以及时钟输出
2..ccxml文件配置是否正确呢？
3.更换个仿真器试试，排除掉硬件的问题
您好，我开发环境 是CCS6，想用XDS100V3仿真28027，但是一直出现如下的错误警告，这个怎么解决呢？
C28xx: Error connecting to the target: (Error -516 @ 0x0) The user selected specific frequency failed the scan-path reliability test. The utility or debugger requested the JTAG controller and cable, that generate the JTAG clock, to provide a user selected fixed frequency. The built-in scan-path reliability test has failed. This indicates that the JTAG controller and its cable cannot reliably communicate with the target system at that frequency. (Emulation package 5.1.450.0)
mangui zhang：
看了一下 应该仿真器没问题
看看你的目标板 主要检查电源 clkout输出
复位是否有问题
您好，我开发环境 是CCS6，想用XDS100V3仿真28027，但是一直出现如下的错误警告，这个怎么解决呢？
C28xx: Error connecting to the target: (Error -516 @ 0x0) The user selected specific frequency failed the scan-path reliability test. The utility or debugger requested the JTAG controller and cable, that generate the JTAG clock, to provide a user selected fixed frequency. The built-in scan-path reliability test has failed. This indicates that the JTAG controller and its cable cannot reliably communicate with the target system at that frequency. (Emulation package 5.1.450.0)
yujun meng1：
已经解决，我换了XDS100V2就可以，不知道是不是V3版本不支持28027.
您好，我开发环境 是CCS6，想用XDS100V3仿真28027，但是一直出现如下的错误警告，这个怎么解决呢？
C28xx: Error connecting to the target: (Error -516 @ 0x0) The user selected specific frequency failed the scan-path reliability test. The utility or debugger requested the JTAG controller and cable, that generate the JTAG clock, to provide a user selected fixed frequency. The built-in scan-path reliability test has failed. This indicates that the JTAG controller and its cable cannot reliably communicate with the target system at that frequency. (Emulation package 5.1.450.0)
Seven Han：
回复 yujun meng1:
解决了就好，我也觉得xds100v2好用些。
