DEVKIT-MPC5748G - I cannot debug when use multilink

[zyz]

When trying to enter debug mode,warning is show below and RESET (Pin-9) is always driven low(either the red or the yellow LED light up),bug my board can working ok when use OpenSDA;

Any ideas what I could do or check?

Connection from "127.0.0.1" via 127.0.0.1. Connection from port "57519" to 7224
PE-ERROR: Warning. Can't read registers while part is running.
PE-ERROR: Warning. Can't read memory while part is running. @0 (4 bytes)
PE-ERROR: Warning. Can't read memory while part is running. @0 (4 bytes)
PE-ERROR: Warning. Can't read registers while part is running.
PE-ERROR: Warning. Can't read memory while part is running. @0 (4 bytes)
PE-ERROR: Warning. Can't read memory while part is running. @0 (4 bytes)
PE-ERROR: Warning. Can't read memory while part is running. @1000000 (4 bytes)
Copyright 2018 P&E Microcomputer Systems,Inc.
Command Line :D:\NXP\S32DS_Power_v2.1\eclipse\plugins\com.pemicro.debug.gdbjtag.ppc_2.0.2.202005132054\win32\pegdbserver_power_console -device=MPC5748G -startserver -singlesession -serverport=7224 -gdbmiport=6224 -interface=USBMULTILINK -speed=1500 -rese?
P&E Interface detected - Flash Version 10.46
Flash Data in range 0x00FA0000-0x00FA0003.
Flash Data in range 0x00FA0008-0x00FA0013.
Flash Data in range 0x01000000-0x01000167.
Flash Data in range 0x01001000-0x010010B3.
Flash Data in range 0x01002000-0x01002BCB.
Flash Data in range 0x01002BD0-0x0100897F.

CMD>RE

Initializing.

Device IDCODE is $00000000
Device ID revision is $00000000

Device IDCODE is $00000082
Device ID revision is $00000000

Device IDCODE is $00000000
Device ID revision is $00000000

Device IDCODE is $00000082
Device ID revision is $00000000

Device IDCODE is $00000000
Device ID revision is $00000000

Device IDCODE is $00000082
Device ID revision is $00000000
Cannot enter background mode. Check connections.
Error Resetting device for programming.

Device IDCODE is $00000000
Device ID revision is $00000000

Device IDCODE is $00000082
Device ID revision is $00000000

Starting reset script (D:\NXP\S32DS_Power_v2.1\eclipse\plugins\com.pemicro.debug.gdbjtag.ppc_2.0.2.202005132054\win32\gdi\P&E\s32e200_mpc574xg.mac) ...
REM This script is compatible with MPC574xG devices.
REM Clean GPRs to remove residual data after using algorithm
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
Error : Error in ONCE status register during instruction execution.
REM Initialize all of the Main SRAM - 768KB
Initializing RAM from $40000000 to $400BFFFF.
Initializing Ram Block 0x40000000-0x400BFFFF.

Reset script (D:\NXP\S32DS_Power_v2.1\eclipse\plugins\com.pemicro.debug.gdbjtag.ppc_2.0.2.202005132054\win32\gdi\P&E\s32e200_mpc574xg.mac) completed.

MPC574xG Device detected.

PEmicro GDB Launch Failure : Error during flash programming. Terminating debug session.

[zyz]

Yes, I have run this board and everything is fine when I use Open SDA

[Lloyd]

I get the same question when I use the OPENSDA,Error :Error in ONCE status register during instruction execution.Could you please tell me the answer for the question? Thank you!

[davidtosenovjan]

Hi, have you had this board ever running?

[zyz]

Yes, I have run this board and everything is fine when I use Open SDA

[davidtosenovjan]

So it works with OpenSDA but doesn't work over JTAG connector, correct?

Have you connected 12V external supply over barrel connector?

[zyz]

Yes, when I use OpenSDA, it works normally, both for debugging and programming, but when I use JTAG, it cannot be programmed and debugged. I have tried both external 12V power supply and USB power supply

[davidtosenovjan]

I just checked it here and it works fine. Here is the configuration.

[zyz]

I only have one MULTILINK at present, but the project is urgent. can I directly use the OpenSDA INTERFACE/JTAG CONNECTOR on the DEVKIT board as a debugger to debug my other boards?

[zyz]

I checked, my configuration is the same as yours, I think my mutilink may be broken.

[davidtosenovjan]

You could try to ask PeMicro over their forum:

http://www.pemicro.com/forums/index.cfm

Maybe they could whether some issue exists with their device.

[davidtosenovjan]

Could you specify DEVKIT revision? It should be stated on label from a bottom of the board.

[zyz]

My DEVKIT  revision is Rev D1