Erase operation in S32DS tool

[TingTing]

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

[pmrlcbtcphtzjdq]

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...

[petervlna]

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

[TingTing]

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