Hello,
I´m having problems with the J-Link on a board with NXP LPC2478. The J-Link works on the Embedded Artists kit, so it´s probable that the problem is in my hardware, but I can´t find it. The J-Link error message, on IAR ARM, is the following:
Mon Apr 19 09:47:58 2010: Fatal error: Could not find supported CPU core on JTAG chain Bad JTAG communication: Write to IR: Expected 0x1, got 0x0 (TAP Command : 2) @ Off 0x5. Bad JTAG communication: Write to IR: Expected
0x1, got 0x7 (TAP Command : 2) @ Off 0x5. Session aborted!
Mon Apr 19 09:47:58 2010: Failed to load flash loader: C:\Program Files\IAR Systems\Embedded Workbench 5.4\arm\config\flashloader\NXP\FlashLayout3RAM32K.out
Mon Apr 19 09:47:58 2010: Failed to load flash loader: C:\Program Files\IAR Systems\Embedded Workbench 5.4\arm\config\flashloader\NXP\FlashNXPLPC512K1.flash
And the J-Link´s led blinks in the red color, instead the usual blue.
I need some help to find the problem in my hardware. Based in this message, someone here knows something about it?
TIA
Best Regards,
Marcelo Paz
I´m having problems with the J-Link on a board with NXP LPC2478. The J-Link works on the Embedded Artists kit, so it´s probable that the problem is in my hardware, but I can´t find it. The J-Link error message, on IAR ARM, is the following:
Mon Apr 19 09:47:58 2010: Fatal error: Could not find supported CPU core on JTAG chain Bad JTAG communication: Write to IR: Expected 0x1, got 0x0 (TAP Command : 2) @ Off 0x5. Bad JTAG communication: Write to IR: Expected
0x1, got 0x7 (TAP Command : 2) @ Off 0x5. Session aborted!
Mon Apr 19 09:47:58 2010: Failed to load flash loader: C:\Program Files\IAR Systems\Embedded Workbench 5.4\arm\config\flashloader\NXP\FlashLayout3RAM32K.out
Mon Apr 19 09:47:58 2010: Failed to load flash loader: C:\Program Files\IAR Systems\Embedded Workbench 5.4\arm\config\flashloader\NXP\FlashNXPLPC512K1.flash
And the J-Link´s led blinks in the red color, instead the usual blue.
I need some help to find the problem in my hardware. Based in this message, someone here knows something about it?
TIA
Best Regards,
Marcelo Paz
The post was edited 1 time, last by marcelopaz ().