程序可以经过正常编译、链接，并生成.out文件，但是无法下载到6678。已确定仿真器没有问题，简单的hello word可以运行。提示如下：
C66xx_1: Trouble Writing Memory Block at 0xc024000 on Page 0 of Length 0x200:
(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 5.0.747.0)
C66xx_1: GEL: File: F:\jpeg5\encode\packages\ti\sdo\codecs\jpegenc\A
pp\Client\Build\TestAppEncoder\Debug\TestAppEncoder.out: Load failed.
C66xx_1: Error: (Error -1139 @ 0x0) 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 5.0.747.0)
C66xx_1: Trouble Reading PC Register
C66xx_0: Trouble Reading PC Register
C66xx_0: Trouble Reading Register ControlRegisters_CSR
C66xx_0: Trouble Reading Register ControlRegisters_CSR
C66xx_0: Trouble Removing Breakpoint with the Action "Finish Auto Run" at 0xc022d60
C66xx_0: Power Failure on Target CPU
C66xx_0: Failed to remove the debug state from the target before disconnecting.
There may still be breakpoint op-codes embedded in program memory.
It is recommended that you reset the emulator before you connect and reload
your program before you continue debugging
RTSC配置如下：
