Hello! Starting the debugger configured with Mon166 in Bootstrap mode it fails and when I push the 'Stop debugging' button it shows this message: "Error: Target DLL has been cancelled. Debugger Aborted!". How can I solve this problem? Thank you!
Hi, this message happens in all the case it's impossible to mantain the UART communication. It's possible the problem is the serial cable.
The Getting Started Document at chapter 11 says: Monitor-166 requires only the signals TRANSMIT DATA , RECEIVE DATA and SIGNAL GROUND from the RS232 or V.24 line. Requires only in my language means that you can use three pins only or all the pins and the tool works properly.
It's wrong: it should say that it work properly with the three pins only. Other pins like a normal serial cable cause a failure.
After the cable you have to reset the board and then start the debugger.
For the configuration you have to put in the file .INC in Monitor configuration the chip select the same as the start configuration of your application (file .A66). Then the start code and the start data in .INC file will be within the range (0-YourRAMdimension), remembering the Monitor code requires 6 KB and the data 512 Byte. The start vector is not important if your RAM starts to Address 0x000000.
Bye, Marco