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 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 Winbond W25Q256JV		  New Topic  Reply to Topic
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triangulum

Germany
9 Posts
Posted - 12/31/2022 :  03:01:17  Show Profile  Reply with Quote
Hello, can you please provide a config for the W25Q256JV WSON8 chip?

https://www.winbond.com/hq/product/code-storage-flash-memory/serial-nor-flash/?__locale=en&partNo=W25Q256JV
Reply #1

ZLM

2945 Posts
Posted - 12/31/2022 :  09:16:35  Show Profile  Reply with Quote
you can use W25Q256*SOIC16 or W25Q256*SOIC16*QUAD
they are using same read and writ algorithm.

Those two chips are in Re7.31 software.
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Reply #2

triangulum

Germany
9 Posts
Posted - 01/01/2023 :  03:40:59  Show Profile  Reply with Quote
Thank you. What is the correct pin orientation in the programmer ZIF socket when using WSON8 instead of SOIC16?
Edited by - triangulum on 01/01/2023 05:06:21
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Reply #3

KillMe3

Germany
7 Posts
Posted - 01/02/2023 :  08:27:44  Show Profile  Reply with Quote
need also config for this plz
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Reply #4

triangulum

Germany
9 Posts
Posted - 01/04/2023 :  04:25:51  Show Profile  Reply with Quote
Will this work using jumper wires?
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Reply #5

anniel

2572 Posts
Posted - 01/04/2023 :  04:35:50  Show Profile  Reply with Quote
quote:
Originally posted by triangulum

Will this work using jumper wires?



Yes, it should.
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Reply #6

KillMe3

Germany
7 Posts
Posted - 01/04/2023 :  05:06:42  Show Profile  Reply with Quote
quote:
Originally posted by triangulum

Will this work using jumper wires?



sagst du mir Bescheid, ob es geklappt hat!?
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Reply #7

triangulum

Germany
9 Posts
Posted - 01/16/2023 :  13:51:31  Show Profile  Reply with Quote
Unfortunately I had no success yet using multiple probes. Either my pinout is wrong or the W25Q256*SOIC16 firmware does not work with this chip?

W25Q256*SOIC16: "Unknown Device"
W25Q256*SOIC16*QUAD: "Signature length error.Please report this bug."

CH341A is reading the chip so it is not broken.
Edited by - triangulum on 01/17/2023 06:53:33
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Reply #8

anniel

2572 Posts
Posted - 01/16/2023 :  16:52:58  Show Profile  Reply with Quote
quote:
Originally posted by triangulum

Unfurtatly I hat no success yet using multiple probes. Either my pinout is wrong or the W25Q256*SOIC16 firmware does not work with this chip?

W25Q256*SOIC16: "Unknown Device"
W25Q256*SOIC16*QUAD: "Signature length error.Please report this bug."

CH341A is reading the chip so it is not broken.


Can you post pictures of you setup?
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Reply #9

triangulum

Germany
9 Posts
Posted - 01/17/2023 :  01:33:44  Show Profile  Reply with Quote
https://imgur.com/a/gXjSsD7
Edited by - triangulum on 01/17/2023 01:35:55
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Reply #10

anniel

2572 Posts
Posted - 01/17/2023 :  08:24:05  Show Profile  Reply with Quote
quote:
Originally posted by triangulum

https://imgur.com/a/gXjSsD7


Are you trying to do this in-circuit?
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Reply #11

triangulum

Germany
9 Posts
Posted - 01/17/2023 :  09:21:37  Show Profile  Reply with Quote
Yes.
Edited by - triangulum on 01/17/2023 09:22:17
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Reply #12

anniel

2572 Posts
Posted - 01/17/2023 :  09:55:35  Show Profile  Reply with Quote
quote:
Originally posted by triangulum

Yes.


Circuit is powered?
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Reply #13

triangulum

Germany
9 Posts
Posted - 01/17/2023 :  09:59:45  Show Profile  Reply with Quote
quote:
Originally posted by anniel
Circuit is powered?


No.
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Reply #14

anniel

2572 Posts
Posted - 01/17/2023 :  10:45:11  Show Profile  Reply with Quote
quote:
Originally posted by triangulum

quote:
Originally posted by anniel
Circuit is powered?


No.


The GQ-4X can not power the whole circuit.
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Reply #15

triangulum

Germany
9 Posts
Posted - 01/17/2023 :  11:59:12  Show Profile  Reply with Quote
Uh, you sure? Given that a ~$10 gadget from AliExpress can do this I would expect this from a ~$100 device too.
Edited by - triangulum on 01/17/2023 11:59:37
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Reply #16

anniel

2572 Posts
Posted - 01/17/2023 :  13:50:24  Show Profile  Reply with Quote
quote:
Originally posted by triangulum

Uh, you sure? Given that a ~$10 gadget from AliExpress can do this I would expect this from a ~$100 device too.


Positive. That only shows the gadget has no regulation and current limiting. All professional programmers are designed to work without giving power other than for a single chip except gang programmers and even those won't support powering a PCB.
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Reply #17

triangulum

Germany
9 Posts
Posted - 01/18/2023 :  00:02:41  Show Profile  Reply with Quote
Thank you for the clarification.
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Reply #18

anniel

2572 Posts
Posted - 01/18/2023 :  08:06:19  Show Profile  Reply with Quote
quote:
Originally posted by triangulum

Thank you for the clarification.


You're welcome.
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