Erase operation in S32DS tool

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Erase operation in S32DS tool

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TingTing
Contributor II

Hi Developer,

I need your help about S32DS tool.
I want to know how to erase PFlash with S32DS tool? When I try to debug my routine, sometimes the pflash can be erased well, but sometimes not. The error information as followed:
"
Connection from "127.0.0.1" via 127.0.0.1. Connection from port "1914" 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 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. @fbbf20 (4 bytes)
PE-ERROR: Warning. Can't read memory while part is running. @fbc0b0 (4 bytes)
PE-ERROR: Warning. Can't read memory while part is running. @fbc0c0 (4 bytes)
PE-ERROR: Warning. Can't read memory while part is running. @fbbfe8 (4 bytes)
PE-ERROR: Warning. Can't read memory while part is running. @fbc0b0 (4 bytes)
PE-ERROR: Warning. Can't read memory while part is running. @fbc0b0 (4 bytes)
PE-ERROR: Warning. Can't read memory while part is running. @fbc0b0 (4 bytes)
PE-ERROR: Warning. Can't read memory while part is running. @0 (64 bytes)
Interrupt command received. Halting execution.

Device IDCODE is $00000346
Device ID revision is $00000001

Device IDCODE is $00000346
Device ID revision is $00000001

"
It bothered me several days.
Waiting for your help.

PS: My board is MPC5746R.

Many thanks.

BR, Shi Ting Ting

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3 Replies

770 Views
pmrlcbtcphtzjdq
Contributor III

hallo!
I am using a different board but had a similar problem. This entry helped me solve my problems: https://community.nxp.com/t5/S32-Design-Studio/Unable-to-start-debug-session-on-MPC5748G-board-downl...

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887 Views
petervlna
NXP TechSupport
NXP TechSupport

Hello,

About which tool are you talking? About S32DS debug probe?

If yes, then it does not offer erase possibility. What you have to do is load an empty s-record.

Or buy PEMico or some advance debug tool.

 

best regards,

Peter

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876 Views
TingTing
Contributor II

Hi Petervlna,

My debugger is PEmicro, you can see it in attachment. 

Could you please teach me how to use it to erase flash?

Many thanks!

BR, Shi Ting Ting

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