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nbdey
6 Posts |
 Posted - 08/21/2014 : 08:23:14
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Hello I got a GQ-3X ( from zeitech.de) and got never problems with it.
I use the ADP-019 V2.1
But now I´ve to write a 29F800BB (tried a BT too, but same problem) and the Willem stops at 50% and I´m confused...
I think I must bridge the Pin A19 on the Adapter to Pin A19 on willem, but there are two of them, I tried both, but same result...
Can anyone help me? Maybe tell how the right way should be?  |
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| Reply #1
ZLM
2945 Posts |
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| Reply #2
nik7dob@gmail.com
Bulgaria
8 Posts |
Posted - 03/17/2015 : 09:23:08
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| Any further information about this issue? |
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| Reply #3
ZLM
2945 Posts |
Posted - 03/18/2015 : 15:05:14
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| Connect A19 on GQ-3X to adapter. |
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| Reply #4
ZRimas
14 Posts |
Posted - 05/27/2019 : 05:42:29
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I have similar issue - programmer GZ-4X, adapter PSOP44-DIP V2 ADP-019 (original from mcumall)- I can't program 29F800 more than 50%. Jumper set to 29F, id reads correctly, reads full flash - also, erases - OK, but when I start writing, it freezes on 50% with red led on on the programmer.
What I'm doing wrong? |
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| Reply #5
anniel
2572 Posts |
Posted - 05/27/2019 : 07:18:00
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quote:
Originally posted by ZRimas
I have similar issue - programmer GZ-4X, adapter PSOP44-DIP V2 ADP-019 (original from mcumall)- I can't program 29F800 more than 50%. Jumper set to 29F, id reads correctly, reads full flash - also, erases - OK, but when I start writing, it freezes on 50% with red led on on the programmer.
What I'm doing wrong?
Both halves of the read are good? |
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| Reply #6
ZRimas
14 Posts |
Posted - 05/27/2019 : 07:46:41
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quote:
Originally posted by anniel
Both halves of the read are good?
Hmmm. Not shure. Checked my read files, looks like they are ok, but I do not have any 'untouched' 29F800 to check it.
EDIT:
Now I tried on more time:
I have the original file for 29F800, read from ECU by OBD - it has no doubled information after address 0x8000h.
What I did:
- erased 29F800
- checked - it has all FFs
- tried to write original file, read by OBD
- programmer stopped at 50%
- disconnected programmer, connected again and read what has been written - it has doubled information, it means 0x0000h-0x7FFFFh has it's copy from 0x80000h  |
Edited by - ZRimas on 05/27/2019 08:17:28 |
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| Reply #7
anniel
2572 Posts |
Posted - 05/27/2019 : 08:35:20
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quote:
Originally posted by ZRimas
quote:
Originally posted by anniel
Both halves of the read are good?
Hmmm. Not shure. Checked my read files, looks like they are ok, but I do not have any 'untouched' 29F800 to check it.
EDIT:
Now I tried on more time:
I have the original file for 29F800, read from ECU by OBD - it has no doubled information after address 0x8000h.
What I did:
- erased 29F800
- checked - it has all FFs
- tried to write original file, read by OBD
- programmer stopped at 50%
- disconnected programmer, connected again and read what has been written - it has doubled information, it means 0x0000h-0x7FFFFh has it's copy from 0x80000h
Check if A19 is communicated from the ZIF socket to the chip. |
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| Reply #8
ZRimas
14 Posts |
Posted - 05/27/2019 : 08:59:42
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quote:
Check if A19 is communicated from the ZIF socket to the chip.
OMG!!! Somebody (probably ME!) removed A19B pin from the adapter! Soldered new one, everything is working!
Thanks a lot, anniel! |
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| Reply #9
anniel
2572 Posts |
Posted - 05/27/2019 : 09:52:08
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quote:
Originally posted by ZRimas
quote:
Check if A19 is communicated from the ZIF socket to the chip.
OMG!!! Somebody (probably ME!) removed A19B pin from the adapter! Soldered new one, everything is working!
Thanks a lot, anniel!
You're welcome!
The 4 top pins of the adapter need to be removed only for the older programmers. |
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Topic |
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GQ-3X 29F800 only 50%?
