S32 Design StudioのトピックMPC5748G: S32 software debug can not write in

MPC5748G: S32 software debug can not write in

he_zhang — Thu, 07 Nov 2019 08:12:38 GMT

Loading programming algorithm . . .

WARNING - Selected .PCP file has been modified. CRC16 = $5A63

Done.

Programming sequency is : erase, blank check, program, and verify { default }

CMD>VC

Verifying object file CRC-16 to device ranges . . .

block 00F90000-00F9001B . . .

When using software debug debugging, the code is written, the card is 99%, the above is the log, it seems that the chip can not be erased? Is the sector damaged?

After I replaced the MPC5748G chip, I can debug it. . .

Re: MPC5748G: S32 software debug can not write in

jiri_kral — Mon, 11 Nov 2019 07:44:28 GMT

Hi,

it's hard to say what's wrong - but as you said - the issue is with chip. With other MCU it is working, correct?

Jiri

Re: MPC5748G: S32 software debug can not write in

he_zhang — Tue, 12 Nov 2019 03:01:57 GMT

Yes! Can you guess the cause of this problem? Or can you provide a direction for the investigation?

thank you very much!

Re: MPC5748G: S32 software debug can not write in

jiri_kral — Tue, 12 Nov 2019 07:31:03 GMT

Hi,

Well, you can try to use RAM Target project and check registers or just attach to running target and try to figure out what's wrong. You can also try to update OpenSDA firmware - https://community.nxp.com/docs/DOC-340263

Jiri