Archived from groups: alt.games.mame (
More info?)
On Mon, 07 Mar 2005 12:27:09 +0000, HP wrote:
>
> "Andre van der Elst" <andre__spam_me_not@finalist.com> wrote in message
> news
an.2005.03.07.12.03.45.802786@finalist.com...
>> On Mon, 07 Mar 2005 11:43:48 +0000, HP wrote:
>>
>>>>
>>>
>>> Sune..... thanks for the advice but I need some more.
>>>
>>> As I said in the earlier posting I have a Jamma Cabinet and want to make
>>> it
>>> into a Mame Cabinet.
>>>
>>> The Jamma Cabinet has a 15KHz Monitor.
>>>
>>> So, am I correct in saying my options include:
>>>
>>> 1. Buy ARCADE VGA and I-Pac from Ultimarc
>>>
>>> 2. Buy ARCADE VGA and J-Pac from Ultimarc
>>>
>>> Will the above 2 options both work? If so, I think I prefer option 1 as
>>> it
>>> is a little cheaper and also, I have been told that the Jamma Interface
>>> is
>>> not too well made in the cabinet and does become loose (bad soldering).
>>
>> The J-Pac also amplifies the video signal to levels required by arcade
>> monitors, not all monitors need this though.
>>
>> I'm halfway to putting together a mame cabinet myself, I'm using J-Pac &
>> ArcadeVGA. The bonus by using this is that you get a stable picture (bios
>> screen, POST etc) *before* the drivers are loaded. You wouldn't normally
>> get this when using a normal videocard.
>>
>> Also, when using the J-Pac you don't have to mess around with soldering
>> your own cables (15-pin VGA -> whatever the monitor needs)
>>
>> I would go with option 2 , and resolder anything in the cab that needs it.
>>
>> Andre.
>>
>>
>
>
> Andre.... thanks for the advice and I am begining to understand BUT:
>
> How do the two items connect to a PC? Like this?
>
> 1 ARCADE VGA slots into a PC slot.
> 2 J-Pac connects to the Jamma Interface in the cabinet.
> 3 The signal goes out from the Arcade VGA into the J-Pac and out from the
> J-Pac and into the monitor itself? I am confused here!
1 - yes
2 - yes
3 - yes, there's a VGA cable included
The monitor signal goes from the J-Pac trough the jamma connector to the
monitor.
It really is that simple, it worked for me first time (installed last
sunday), other than 1 broken button on my control panel (not J-Pacs fault).
All cables that are required (vga cable, USB keyboard cable) come with the
J-Pac.
I installed Windows2000 first with another videocard (didn't install the
drivers), installed RealVNC (remote desktop tool), installed the ArcadeVGA
card and connected everything to the cabinet.
RealVNC makes it easier to remotecontrol the PC when it's in the cabinet
without a keyboard.
Andre.