birz

Hi I have just bought the standard Willem programmer and I want some inputs before I mess around with it.

this one:


I will be burning 29c256 chip with it, so how do I setup the thing to get it to work??

I have read the walkthrough on boosted-hybrid but this one is for the enhenced version willem programmer,,, so it's not the same thing. Can someone guide me a bit or give me some links to read about???

thanks in advance.

AspectIndustries

lolz, n00b as i am. What is used to burn these chips? Recommended programs? (Sorry to jack thread, i also want to know how to work the thing) -

birz

the program that came with the burner itself does the job EPROM3 (when I find out how though )

T-RO

http://www.willem.org/
Download version 97g
set your DIP switches like the program says.
it will tell you to "jump" pins 3&31 when burning 29c256 chips. I just stick a small piece of wire in there.

Great burner for the price once you know how to use it.

birz

that's it?? I thought it was to simple to be true,,, pin 3 and 31 wich one are they though? where do you start to count?? can you tell me wich pins are 3 and 31 on the above picture??

thanks.

Mad Cow

If you don't find answers here, see my signature.

birz

I already ask the exact same question on fue uber forum also.

T-RO

Looking at the picture you posted above:

Pin #1 is the top left
Pin #32 is the top right

So it goes down then across then counts back up. Got it?

Just stick a SMALL piece of wire, or use the leg off a capacitor in pins 3 & 31

doggydogg

Pin 1 is right under the lever, across from it is pin 32...i think. anyways, it worked for me burning Roms on those chips.

raene

I used a male/female spade connector in the middle of the wire and soldered it into place from the bottom, you could just as easily use a switch. I also have some 27c's I use so it makes it easier to flip back and forth that way and you never have to worry about the wire falling out. GL!

Crote

I didn't put that jumper in place and never had problem with burning at29c256.
Maybe it's wrong and my chip will not last long. Someone can confirm me if it's wrong to not use it ?

T-RO

im surprised you didnt get an error message. If my wire isnt in good enough i get an error.
Mabye you didnt select the correct chip from the list?

Crote

The software ask me to jump it, but I forgot first time and never have problem so I let it without the jumper.