There was no reply from the target system!
Please check the following items: -make sure the target system is connected to the selected com port -make sure the ISD51 is linked to your application -make sure the loaded application matches the ROM content -review the initialization of the serial interface(baudrate) -the application must not disable the serial interrupt for more than 5 seconds
The confusion comes from the section of: I've checked the configured COM port,the baudrate, and even the ROM content. And the strange part is: the system even operates somethins, but things become unpredictable when i reboot the PC.
Has anybody meet the same situation and being able to offer some suggestions? Regards