sirius 32 with AM29F200AB

[ninja123]

I have done immo off on this ecu ok, but I have 2 sirius 32 ecu's with flash 29f200AB, and willem keeps failing after writing, even if i try to write back ori dump, still verify fails.

All works ok if flash is 29f200BB, anyone else had this problem, or have a possible solution?

Can I use 29f200BB in place of 29f200AB, will ecu work ok?

Thanks, ninja

[Milkman]

Did you erase flash before writting?

[pipina]

1. do what Milkman said
2. I know you all ready did it, but do it again ... clean - resolder all pin of flash
3. what kind of adapter do you use ? I have alot of problem with my adapter for those flash

but ALWAYS the problem was bad contact

regards, Pipina

[ninja123]

I always erase first.

As i said, this problem only with AM29F200AB.

Flash AM29F200BB always work fine.

I use a psop44 adapter.

Can I use a 29F200BB in place of 29F200AB?

Any help would save me ass!!

ninja

[ninja123]

This is driving me bonkers now!

I have 6 sirius 32 ecu's here now, 3 have AM29F200BB flash, other 3 have AM29F200AB flash.

I can read, write, erase no problem the AM29F200BB, but can not write to the AM29F200AB, cant even write the ori file back (verify fails). All 3 flashes do the same.

Do i have problem with my willem??

Is there another programmer that can read/write this flash?

thanks for any info, ninja

[luis12]

If my mind dont fails, BB and AB have different addresses thats why fails in verification, find 200AB in programmer menu and retest.

[Dmythross]

By accident i found a solution to avoid failing with willem on those flashes..keep a flux of hot air on it during programming and it will writte without errors,i dont know why but it works for me...

[ninja123]

By accident i found a solution to avoid failing with willem on those flashes..keep a flux of hot air on it during programming and it will writte without errors,i dont know why but it works for me...


REALLY?????

[ninja123]

If my mind dont fails, BB and AB have different addresses thats why fails in verification, find 200AB in programmer menu and retest.


I always choose correct device, i tried every way:(

ninja

[kashnut]

programmer problem....or adapter problem....the other time...i changed the adapter...