AnsweredAssumed Answered

JTAG connection problem

Question asked by Lijo Francis on May 19, 2015
Latest reply on Mar 14, 2016 by Hui_Ma

Dear sir,

We are using K60N512VMD100 controller with PE Micro universal JTAG port .But the problem is that i am not able to program the board....

and The reset pin of JTAG voltage drops to 1.3V when we connect jtag pin of the controller(74 th pin)........................actually we pull up reset pin with 330 ohm with led....the led normally off  in tower board when reset press it goes On........But here because the led bright with less bright and voltage reset pin 1.3 v ........the DVCC is 3.3 v

i dont know why there only 1.3v........actually there must me 3.3V.......

the i remove led and use simple pull up circuit there the same problem the voltage at there is 1.3v...............................i cant program the board....please help me

The error message is

P&E GDB Server, Version 5.13.02.00

Copyright 2014, P&E Microcomputer Systems Inc, All rights reserved

 

 

Loading library \\CDAC-00B821E335\H\Freescale\KDS_2.0.0\eclipse\plugins\com.pemicro.debug.gdbjtag.pne_1.1.7.201410171532\win32\gdi\unit_ngs_arm_internal.dll ... Done.

 

 

Command line arguments: -device=K60FX512 -startserver -singlesession -serverport=7224 -interface=USBMULTILINK -speed=5000 -port=USB1 -USE_CYCLONEPRO_RELAYS=0 -FORCE_MASS_ERASE=0

Device selected is k60fx512

User Specified Hardware Selection : Interface=USBMULTILINK and Port=USB1

Connecting to target.

P&E Interface detected - Flash Version 9.33

 

 

Can not enter background mode  .

 

 

 

 

 

 

Unable to initialize PEDebug.

 

 

PE-ERROR: Failed to Initialize Target

Server running on 127.0.0.1:7224

Connection from "127.0.0.1" via 127.0.0.1

PE-ERROR: Target is not connected

Disconnected from "127.0.0.1" via 127.0.0.1

Target Disconnected.

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