brostenen wrote:If you ask me, it should be fairly common knowledge how and what a GUS looks like.
If not in other places, then at least here an […]
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If you ask me, it should be fairly common knowledge how and what a GUS looks like.
If not in other places, then at least here and on other vintage hardware forum's.
Is it me, or am I expecting too much? 😉
That be said, I understand if people have a hard time figuring out what a rare 8-bit
ISA mem card is. Or something else like that.
Did you just say you wanted to help people identify rare ISA memory cards? I have good news my sweet prince. I can fulfill that fantasy. Here are 2 exhibits that have puzzled me for the past 2 years.
Exhibit 1:
It came in a box marked "Kouwell" but apart from that I have no information about it. Note that the card itself says "Kouwei"
Box:
Links to full size pics, front and back:
https://dl.dropboxusercontent.com/u/107843342 … 007_150308.jpeg
https://dl.dropboxusercontent.com/u/107843342 … 007_150320.jpeg
It has 2 banks (or is it 1 bank?) filled with 2x9 4164 chips. I played with the DIP switches for a while but couldn't figure out what they do. I have no software for it either.
Exhibit 2:
I have no information whatsoever about this card. As you see from the full size pics below, it has 2 PCBs connected together in a sandwich manner. Has 10x9 chips on the top PCB and as many on the lower one. The chips are all HM50256 (256kx1bit, so a total of about 4.5MB). No box, software or other information.
https://dl.dropboxusercontent.com/u/107843342 … 007_150333.jpeg
https://dl.dropboxusercontent.com/u/107843342 … 007_150348.jpeg
https://dl.dropboxusercontent.com/u/107843342 … 007_150401.jpeg
https://dl.dropboxusercontent.com/u/107843342 … 007_150412.jpeg
I/O, I/O,
It's off to disk I go,
With a bit and a byte
And a read and a write,
I/O, I/O