MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 Compatibility with old adapters from Willem
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nochkin

11 Posts

Posted - 03/27/2007 :  05:18:52  Show Profile  Reply with Quote
I have bunch of adapters for older Willem programmer which I had in the past. I bought them from sivava some time ago.
Do you know if all of them should work?
I'm wondering about FWH/LPC adapter, for example. It does not really work right now. It's been designed for old Willem programmer, but I need it to work with new GQ-2X now.
Is there any modification has to be done to it to make it work?
Reply #1

ZLM

2945 Posts

Posted - 03/27/2007 :  14:56:04  Show Profile  Reply with Quote
Except the FWH/LPC adapter, all other willem programmer's adapters should work.
There is a simple modification needed on parallel willem's FWH/LPC adapter.


See:

16.52 KB
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Reply #2

nochkin

11 Posts

Posted - 03/28/2007 :  05:57:31  Show Profile  Reply with Quote
Yes! It worked!
Thanks a lot ZLM.

Just a question on the side:
On this picture:
http://www.mcumall.com/comersus/store/comersus_viewItem.asp?idProduct=3202
there are 5 transistors, but original FHW/LPC adapter has 3 transistors only (for R/C only I think).
What are other 2 transistors for basically?
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Reply #3

ZLM

2945 Posts

Posted - 03/28/2007 :  18:17:09  Show Profile  Reply with Quote
Those 2 transistors are for driving high current devices.
What's your chip number you programmed on this adapter?
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Reply #4

nochkin

11 Posts

Posted - 03/29/2007 :  12:24:40  Show Profile  Reply with Quote
These are 49LF080A by SST and W39V080FA by Winbond.
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Reply #5

ZLM

2945 Posts

Posted - 03/30/2007 :  07:50:00  Show Profile  Reply with Quote
How did you do on W39V080FA since it is not in the current spported list yet?
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Reply #6

nochkin

11 Posts

Posted - 03/30/2007 :  09:26:30  Show Profile  Reply with Quote
This list has W39V040 so I added W39V080 based on this.
I did not do much testing and did not see its specs, I just assumed that the difference is the capacity only.

Name="W39V080",ID="DAD3",Class="49LF002",Category="FLASH",MFG="WINBOND",Adapter="FWH/LPC+",CodeSize="1048576";
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Reply #7

ZLM

2945 Posts

Posted - 03/31/2007 :  01:57:34  Show Profile  Reply with Quote
This is a correct way to add a new device.

Here the ID="DAD3" is for W39V080FA.So the device name should be: Name="W39V080FA"
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Reply #8

ZLM

2945 Posts

Posted - 06/15/2010 :  07:35:52  Show Profile  Reply with Quote
The old FWH adapter does not work on GQ-4X.

The new adapters from our store are recommended.
See: ADP-030 http://www.mcumall.com/comersus/store/comersus_viewItem.asp?idProduct=3202

updated MOD info:

Image Insert:

26.51 KB
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Reply #9

effesse

Italy
8 Posts

Posted - 12/09/2011 :  05:57:07  Show Profile  Reply with Quote
Dear MCUMALL / ZLM good morning, I need to modify my 2 FWH/LPC adapters used on Willem v3b in order to use them again on the new GQ-4X. Can you help me to understand if I have to apply the CUT & WIRE mod on the top layer or in the bottom layer? Thank you in advance, best regards, Stefano.


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Image Insert:

42.38 KB

Effesse72
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Reply #10

effesse

Italy
8 Posts

Posted - 12/17/2011 :  06:48:10  Show Profile  Reply with Quote
Thanks a lot ZLM for your great support, it worked for me!
I will supply the link with your precious reply:

http://www.mcumall.com/forum/topic.asp?TOPIC_ID=4406

.

Effesse72
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