MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 FWH/HUB vs LPC
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Dbob

11 Posts

Posted - 07/29/2007 :  13:09:10  Show Profile  Reply with Quote
Hi,
I have the FWH/HUB (according to the markings), now I try to figure out the difference vs the FWH/LPC+, since I'm trying to flash a SST49LF004A(B) without any luck.

Any gudance, do I need a new adapter?

/DBob
Reply #1

Dbob

11 Posts

Posted - 07/30/2007 :  09:00:51  Show Profile  Reply with Quote
I just ordered a FWH/LPC+ adapter.. I hope that was the right decision, can anyone confirm this?
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Reply #2

ZLM

2947 Posts

Posted - 07/30/2007 :  18:32:06  Show Profile  Reply with Quote
There are differences between those two version adapters.

The FWH/LPC+ adapter supports both Parallel Willem and True-USB Willem.
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Reply #3

Dbob

11 Posts

Posted - 07/30/2007 :  22:08:30  Show Profile  Reply with Quote
Ok, but can anyone confirm that I need the LPC+ adapter to flash on a True-USB, I already have the FWH/HUB which I thaught should handle FWH/HUB eeproms as SST49LF004A(B).

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Reply #4

ZLM

2947 Posts

Posted - 07/31/2007 :  10:12:34  Show Profile  Reply with Quote
Yes. You have to use FWH/LPC+ to program SST49LF004A(B) on True-USB Willem Programmer.

The FWH/HUB parallel version does not work. Unless you do some modification on it.
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Reply #5

Dbob

11 Posts

Posted - 07/31/2007 :  12:57:05  Show Profile  Reply with Quote
To bad I bought the FWH/HUB together with the True-USB when I initialy ordered the burner. I have ordered the LPC+ so it should work in a couple of days.

Anyway, I'm interested in what kind of modification is possible on the FWH/HUB, is there a howto or something?
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Reply #6

ZLM

2947 Posts

Posted - 07/31/2007 :  19:53:16  Show Profile  Reply with Quote
See:
http://www.mcumall.com/forum/topic.asp?TOPIC_ID=566
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Reply #7

Dbob

11 Posts

Posted - 08/09/2007 :  10:57:56  Show Profile  Reply with Quote
One more computer saved with the TrueUSB + some adapters, not bad !!
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