I'm working with MC56F8367 DSC in Code Warrior 11.1 software. For debugging i am using PE Multilink Universal Programmer. While debugging i got an error as shown below
Whether Parallel JTAG Host Target Interface circuit is necessary for programming MC56F8367 using JTAG? Since all the development board JTAG are provided along with Parallel JTAG Host Target Interface circuit.
I am using the PE multilink univrersal device which has USB connection. Works good with the 8367
Unfortunately i don't have USB TAP programmer. I tried connecting a pull up resistor in TDO pin and RESET is already high. Is there any configurations to set for this specific device in code warrior 11.1?
Hi Gayathri
I am using CW11, PE multilink universal and the 56F8367. It work perfectly on our board (not a demo board).
From the message you got it looks that there is a communication between the PC and the PE unit, but not with the target board. Do you have an external watch-dog that might interfere the JTAG communication?
If it is not commercial confidential, maybe you'll send me your drawing and maybe I'll be able to locate the problem cause.l
I am using my own MC56F8367 target board, not EVM.
Yes, PC identifies the PE Multilink universal programmer automatically after installing the drivers.
Hi, Gayathri,
For the JTAG signals, the Reset pin must has a pull-up resistor, you'd better connect a pull-up resistor for the TDO pin.
BTW, do you have USBTAP device and have a try?
BR
Xiangjun Rong
Hi, Gayathri,
1)do you use the target board you designed or the MC56F8367EVM?
2)can the PC identify the "PE Multilink Universal " automatically in the Device Manager of PC?
BR
Xiangjun Rong