VOGONS


First post, by BerkeleyGamecat

User metadata
Rank Newbie
Rank
Newbie

I recently resuscitated an old Biostar ISA/VLB, 486DX2 system running Win95 and now I’m trying to configure it to run an eeTools RomMax-4G EPROM programmer. After installation, the ISA card doesn’t show up in the Device Manager and the RomMax software does not recognize it.

The card itself has a block of 8 jumpers, with the sixth one installed. I spent a fair amount of time online but I haven’t been able to find any documentation describing their use.

The Add New Hardware wizard is unable to detect the card. The software that came with the programmer doesn’t include a driver or .INF file and I haven’t been able to locate one online. When I attempt to add it manually it’s not included in the list of default devices.

I attempted to add the card as an “ISA Plug and Play bus” system device, which adds a “ISA plug and Play bus” device to the Device list with Device Failure status. The same happens if I try “ISA Plug and Play bus with VL slots”. (The motherboard has VL slots, but the device itself is ISA only.) When displaying as a failed device, none of the other devices in the list indicate any resource conflicts.

Should this card have a driver? I haven’t been able to find any reference to one online.

Does anyone know what the jumper definitions are for this card? The board says "RomMax Rev 1.6" on the back.

Should this card report as an ISA Plug and Play device? I’m not familiar with how ISA Plug and Play works. Is there a master list somewhere of devices that have been approved for IP&P?

Reply 1 of 3, by Babasha

User metadata
Rank Oldbie
Rank
Oldbie

Its non-PNP card and never be seen Windows device manager, no drivers needed (original software directly connects to it).
I dont think it req's any IRQ and DMA. So you can try set it address with jumpers and configure software for that address.

Need help? Begin with photo and model of your hardware 😉

Reply 2 of 3, by Horun

User metadata
Rank l33t++
Rank
l33t++

Agree it is not Plug-n-Play. Looks like you might have to run the software for it under DOS, not Windows.
There is two software versions for RomMax/RomMax-4G: one for 286,386,486 and one for Pentiums... both listed as DOS apps...
https://web.archive.org/web/20050305032053/ht … 80/download.asp
Do you have the manual for it ?

Hate posting a reply and then have to edit it because it made no sense 😁 First computer was an IBM 3270 workstation with CGA monitor. Stuff: https://archive.org/details/@horun

Reply 3 of 3, by BerkeleyGamecat

User metadata
Rank Newbie
Rank
Newbie
Babasha wrote on 2026-03-28, 09:04:

Its non-PNP card and never be seen Windows device manager, no drivers needed (original software directly connects to it).
I dont think it req's any IRQ and DMA. So you can try set it address with jumpers and configure software for that address.

Horun wrote on Yesterday, 03:12:

Agree it is not Plug-n-Play. Looks like you might have to run the software for it under DOS, not Windows.
There is two software versions for RomMax/RomMax-4G: one for 286,386,486 and one for Pentiums...

Thanks to both of you. You're right. I didn't really expect it to be P&P, but my mistake was believing that I needed to somehow configure the device in Win95 before I could run it. And then running the app in Windows in order to test, even though I should have been aware that it's a DOS app. I am kind of surprised that the app didn't warn me though. It's happy to run in Windows - it just warns that it's having trouble communicating with the card, but then proceeds on into the program after you bypass the error.

When I boot into DOS and then run everything seems to be fine (yes, I have the 486 version). I'm now able to dump the EPROMs from my old Pacman Jr. arcade! 😀 Still not sure what the jumper assignments for the card are, but at this point I don't really need to know.

I guess that this means that the driver code is incorporated into the application? No real need for a stand alone driver if no one else is ever going to talk to the card.

This is what comes from waiting 25 years between using your tools. Memory degradation and all that. 😒