谢谢五谷道场的回复。
1、 板子上电，时钟信号是20MHz，复位信号为高，XCLKOUT为2.5MHz的信号，我这样是不是能够判定芯片是正常工作的？

2、JTAG接口有一针是堵住，测了后发现EMU0和EMU1被我接反了，现在以调整过来，但也出现新问题，报错如下：

Error connecting to the target:
Error 0x00000024/-1137
Error during: Register, Execution,

It appears that the target is being held in reset.  This may be
due to Wait-In-Reset (WIR) configuration set by the EMU0=0
and EMU1=1 pin settings.  If this is the case, DISCONNECT
all CONNECTED devices including icepick and then select
RETRY to clear the WIR configuration.

If this is a multi-core system, the master CPU may not be
releasing the DSP/MCU from reset.  Please check your
configuration in CC_setup and/or your GEL file to ensure that
nothing is blocking the DSP/MCU from being released from reset


I/O Port = 510

Board Name: F2808 XDS510USB Emulator
Cpu Name: cpu_0

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

3、仿真器和驱动是能支持28016的，我连上过其他28016的板子,我附上了原理图