topic Re: Programming MC56F8367 using PE Multilink universal programmer in Digital Signal Controllers

Programming MC56F8367 using PE Multilink universal programmer

gaya3citizen — Tue, 19 Mar 2019 06:31:58 GMT

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

Re: Programming MC56F8367 using PE Multilink universal programmer

xiangjun_rong — Tue, 19 Mar 2019 08:23:23 GMT

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?

Xiangjun Rong

Re: Programming MC56F8367 using PE Multilink universal programmer

gaya3citizen — Wed, 20 Mar 2019 04:17:36 GMT

I am using my own MC56F8367 target board, not EVM.

Yes, PC identifies the PE Multilink universal programmer automatically after installing the drivers.

Re: Programming MC56F8367 using PE Multilink universal programmer

xiangjun_rong — Wed, 20 Mar 2019 09:04:11 GMT

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?

USB TAP for ONCE DSC | NXP

Xiangjun Rong

Re: Programming MC56F8367 using PE Multilink universal programmer

gaya3citizen — Wed, 20 Mar 2019 09:30:07 GMT

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?

Re: Programming MC56F8367 using PE Multilink universal programmer

Ben — Wed, 20 Mar 2019 18:34:46 GMT

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

Re: Programming MC56F8367 using PE Multilink universal programmer

gaya3citizen — Thu, 21 Mar 2019 13:07:53 GMT

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.

Re: Programming MC56F8367 using PE Multilink universal programmer

Ben — Thu, 21 Mar 2019 16:40:04 GMT

I am using the PE multilink univrersal device which has USB connection. Works good with the 8367