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U Multilink is not connecting to the MPC5675K microcontroller

Question asked by Rajvel M Murugesan on May 5, 2014
Latest reply on May 5, 2014 by Wlodek_D.

Hi,

 

I am using PXS3020 micro controller for my application and I have purchased U-Multilink Debuuger.

 

Initially I have connected the Debugger with PXS3020 micro controller and Run it in Decoupled Parallel Mode with single core enable.it was working nicely

 

But I have Performed the GPIO test for the Following pins

i.e i have configured The below mentioned pins as input and I have given 3.3V Externally and checked the status it is working fine

1.NEXUS_MDO[1]/SIUL_GPIO[86]

2.NEXUS_MDO[2]/SIUL_GPIO[85]

3.NEXUS_MDO[3]/SIUL_GPIO[84]

4.NEXUS_MDO[4]/SIUL_GPIO[115]

5.NEXUS_MDO[5]/SIUL_GPIO[114]

6.NEXUS_MDO[7]/SIUL_GPIO[112]

7.NEXUS_MDO[8]/SIUL_GPIO[111]

8.NEXUS_MDO[9]/SIUL_GPIO[110]

9.NEXUS_MDO[10]/SIUL_GPIO[109]


i have configured The below mentioned pins as output and checked the status it is working fine

10.ETIMER0_ETC[5]/SIUL_GPIO[44]

11.ETIMER1_ETC[0]/SIUL_GPIO[4]/SIUL_EIRQ[4]

12.ETIMER1_ETC[1]/SIUL_GPIO[45]/CTU0_EXT_IN/FLEXPWM0_EXT_SYNC/CTU1_EXT_IN

13.ETIMER1_ETC[2]/SIUL_GPIO[46]/CTU0_EXT_TGR

 

i have configured The below mentioned pins first as  input and I have given 3.3V Externally and checked the status it is working fine

14. NEXUS_MSEO_B[0]/SIUL_GPIO[89]

15.NEXUS_MSEO_B[1]/SIUL_GPIO[88]

16.NEXUS_MDO[11]/SIUL_GPIO[108]

i have configured The below mentioned pins first as  output and checked the status it is working fine

14. NEXUS_MSEO_B[0]/SIUL_GPIO[89]

15.NEXUS_MSEO_B[1]/SIUL_GPIO[88]

16.NEXUS_MDO[11]/SIUL_GPIO[108]

 

Next in order to check the ADC signal i have  configured CGM.AC0_DC0 register as follows

I have Enabled the DE pin and then I have write the DIV0 value as 0

After doing the above step and I had complied the code and Run using U-Multilink Tool.

 

The Following Error is Occurred

 

"Failed to resume Target Process.EPPC GDI protocol adapter:An error occurred while trying to read the memory.The operation applies to single core only".

 

can any one help in this regards

 

Rajvel M

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