仿真器连接成功。程序编译也通过，但在load时报错，无法下载程序，报错如下：
C674X_0: Trouble Writing Memory Block at 0x8000 on Page 0 of Length 0x7040: (Error -1190 @ 0x8000) Unable to access device memory. Verify that the memory address is in valid memory. If error persists, confirm configuration, power-cycle board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 7.0.100.0)
C674X_0: File Loader: Verification failed: Target failed to write 0x00008000
C674X_0: GEL: File: E:\CCS7.4workspace\test\Debug\test.out: Load failed.
程序是最简单的helloworld
