Kinetis MicrocontrollersのトピックRe: Getting "Write memory failed: address 0x0" error message

Getting "Write memory failed: address 0x0" error message

geochrist — Tue, 15 Nov 2011 14:08:44 GMT

Hi there,

We are getting a

Write memory failed: address 0x0

Expected value: 0x1fffc420

Actual value: 0xffffffff

when trying to program a home made PCB that contains a MK40X512 device. After this message, we get

[Chinese text] , A verify error has occurred while writing memory

We are using a PE Mimcrosystems USB Multilink Universal (RevA) (USB-ML-UNIVERSAL) programmer.

The programming succeeds when burning in the same program to a K40-KIT demo kit. (This kit has

a MK40X256 in it, though.)

Has anyone seen this before, or does anyone have any ideas what might be going on?

Thanks.

George

javier1 — Fri, 22 Jun 2012 20:59:59 GMT

Hello,

I get the same problem, but i use a custom board with PK60N512VMD100.

Write memory failed: address 0x0.

Expected value: 0x1fff7598

Actual value: 0xffffffff

Have you solved your problem?

Help, please.

thanks to all!!

geochrist — Fri, 22 Jun 2012 23:03:25 GMT

I remember the problem being a bad chip. Needed a new one.

javier1 — Mon, 25 Jun 2012 23:10:13 GMT

Are you sure? My chip is a BGA package and can´t quit and put!!

The K60 is new from arrow, and i have tested with 2 custom boards...

Thanks

geochrist — Tue, 26 Jun 2012 11:24:57 GMT

Maybe your board is bad, then. Sorry, but it was a while ago and I'm just repeating what my engineer told me.

Regards.

javier1 — Wed, 27 Jun 2012 01:26:02 GMT

Can you tell me the mask of your ICs?

Thanks again.

geochrist — Wed, 27 Jun 2012 12:07:07 GMT

I'm sorry but I don't have that information. I am not working on that project anymore and no longer have access to the data.

Best wishes to you.