alpha relese --- //[[wiki:user:ghstwlf|Pär Moberg]]//
====== Willem ======
Burning EPROMs using willem based programmers.

===== Shopping List =====
You will need:
  * PC with a IBM parallel port
  * Willem based programmer
  * Power supply (optional, see below)
  * EPROM, UV or electronic erasable
  * Network card with a ROM socket or ROM-card so you can use/test your new burned EPROM\\

  * Operating system that can run Windows 32bit programs
  * Programmer software (look on your programmers homepage)

===== Setup =====
==== Hardware ====
Connect your programmer to your computer and a power supply.

"I would recommend that you use a external power supply, a [[http://en.wikipedia.org/wiki/Wall_wart|wall wart]], instead of USB when given the choice. My experience is that EPROMs needs more power than USB can provide" --- //[[wiki:user:ghstwlf|Pär Moberg]]//

An erased EPROM

==== Software ====
=== Windows 9x/Me/NT/2000/XP ===
Extract/install the programmer software and start programming

=== Linux ===
Install [[http://www.winehq.org/|Wine]]

== Wine ==
Wine is usually included in the packet repository of your distribution but the latest development releases for the big dists can be found at [[http://www.winehq.org/download/]] with good instructions.

== Wine prefix ==
A wine prefix is usefull to make for the programmer software since its needs is quite specific. It will be needed to run in Win9x mode and not in a WinNT/NT derivative mode. It also need a registry hack.

"In this tutorial I will be using the folder **EPROM** under my home directory to setup wine in" --- //[[wiki:user:ghstwlf|Pär Moberg]]//

**Warning:** treat everything you have to type inside this tutorial as case-sensitive.

{{:burningroms:willem-steg1.png}}

First make a folder and go to it in a terminal window\\
Now, to make Wine aware of that this is a prefix we need to export this directory to environment as WINEPREFIX\\
''export WINEPREFIX=$PWD''\\
And to check that it worked\\
''echo $WINEPREFIX''\\
It should return the full path-name of your folder.

Now lets populate this folder with some useful stuff.\\
''wineboot''\\
This will fill the $WINEPREFIX-folder with a basic wine system.\\
''winecfg''\\
Now you have started the wine configuration tool and only thing we have to do here is to change windows-version to Windows 98\\
''wine regedit''

{{:burningroms:willem-steg2.png}}

Inside of the register editor add the ''VDM'' key and then the ''ppdev'' key inside it.\\
Add the Sting named ''378'' with the value ''/dev/parport0'' (if /dev/parport0 is your parallel port)

if you export ''ppdev'' using the register editor, the contents of the file should look something like this:\\
''REGEDIT4\\
\\
[HKEY_USERS\S-1-5-4\Software\Wine\VDM\ppdev]\\
"378"="/dev/parport0"''

Now download/copy your programmer software to $WINEPREFIX-folder and extract it if necessary.