On Thu, 17 Jun 2004, Teo Zenios wrote:
From: "Tothwolf"
<tothwolf(a)concentric.net>
On Tue, 15 Jun 2004, Vintage Computer Festival
wrote:
But there definitely will be, at some point, very
topical
discussions about Windows and PCs of the 1990s. For example, see
any Vesa Local Bus motherboards or interface cards around anymore?
Quite a few actually... I have a fair number of VLB and EISA based
systems still running, and at least a couple boxes of assorted VLB
boards in storage. (I'm still looking for certain types of boards for
software testing though...)
I have to admit that VLB boards (other then cheap IDE ones) are kind of
hard to find even on eBay. Good thing I have quite a few for my 486/66
system. Besides standard video, HD controllers, and SCSI cards were
there any other type of VLB cards (video capture, etc)? I don't remember
any.
Most of my cards came from "computer graveyard" type shops that I used to
hunt though in years past.
I don't remember any video VLB video capture cards, but the ISA type were
common, and were usually just connected to the VLB video card in a VLB
system (though the Diamond Viper VLB has no expansion connector...
supposedly just an oversight during the design phase.) There were some VLB
sound cards, but I doubt they really made any use of the VLB bus.
I do have some VLB NE2000 based network cards. I've never done any sort of
benchmarking on them though, so I have no idea if they are any faster than
an ISA NE2000 card. I suspect that they might actually be a little slower,
since the drivers are not as well tested.
The boards I'm really after are things like the Promise caching EIDE
controllers, S3 based and/or Diamond brand video cards (any bus type),
some SCSI controllers (I don't think I need any more Adaptec 1740/1742
cards though!), and probably other boards I can't think of right now. I
have my fair share of junk ISA cards too (and if anyone needs a particular
model of ISA IDE/IO card, I might just have it...)
While on the subject of EISA stuff...I finally got my hands on a nice EISA
testbed platform not too long ago, but it doesn't have any hard drive
mounting sleds. The system is a Dell Poweredge SP5100-2, and it came with
4 Adaptec AHA-2742 in some of the slots. Those are a dual channel bus
mastering fast SCSI controller, and are great for my stacks of cdrom
changers and such. I added two more AHA-2742 cards, so it technically now
has 13 fast SCSI channels (12 add-on, 1 built-in). Anyhow, if anyone has
hard drive sleds or the brackets for mounting drives in the bays of that
system laying about, contact me off-list.
-Toth