编译好usb_device_host_msc工程后，进行debug时，load program 时发生如下错误
CortxA8: Trouble Writing Register PC: (Error -2130 @ 0x8000DEA8) 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 5.0.872.0)
求高人指导。谢谢
