Good morning,
on ouer custom board we wont use the JTAG interface on position D. But we are not able to use it with the ULINK2 from Keil. Is there a step by step documentaion available for using the JTAG interface other then position A. On the available EASY Kit (JTAG position A) we have no problems.
We have set the DBGPRR = 0x83FD in the startup code and set P6_IOCR00 = 0x00B0; // Alternate 3 for BRKOUT D P10_IOCR12 = 0x00B0; // Alternate 3 for TDO D in the main function. This program is loaded with BSL into the controller and works fine, indicated by a blinking LED on the customer board.
We think we have a reset by the ULINK2 when we starting the connection and the controller use JTAG position A. How can we inhibit this? What is the meaning of "hot attach" of ULINK2?
Thanks a lot for supporting me.
Regards Harry