At 21:46 -0600 on 06/12/02, Jeff Walther wrote:

>mouse is included wtih the unit.  So I'm pretty sure this means that
>the ADB bus is damaged.

Could just be a bad fuse.

>out of the VIA1.   Is that a custom Apple chip or something which is
>more generally available?

I'm pretty sure it's custom.

>Is there any difference other than color between a yellow and a
>platinum SE/30?  This one is yellow.  I was surprised as I thought

Yes.  Lots of UV light and/or the various compounds in cigarette smoke ;)

>page which discusses a "homemade clone of the Micron Technology
>'Xceed Gray-Scale 30' adapter".   Gamba, is there a schematic or
>plans for this available anywhere?   I wasn't quite clear after

He has the schematic on his site; I just recently completed an eBay purchase of
schematics for the cards themselves (Gamba, get a hold of me about this
offlist) so we could go into full-scale cloning of these (I got *everything*)
if we can find someone to produce.

>reading the page on a couple of details.  Does one require the Xceed
>video card in order to use the gray scale adapter?  And is it true

Yes.

>that if one has an external monitor connected, the gray scale adapter
>is not active?

Yes.

>Third, I read with interest the various attempts to get an ethernet
>card, video card and CPU upgrade into the case.   Is the conclusion
>at this point that it is not doable?  Might it work better with a

Not easily, although with some custom adapters it could be done much MORE
easily.

>different video card or is the Exceed the best choice for these
>experiments.  If so, what makes it the best?

The greyscale, mostly.

>So far I have some Daystar Turbo 040 upgrades and three different PDS
>slot adapters.  I'm not sure that any of these are useful PDS slot
>adapters though.  That is, I suspect that none of them are actually
>for the Turbo 040.

If they turn the 030 PDS into a IIci cache slot, they'll work.

>I also have two Daystar 01-PSIAD-002P adapters.  These each have a
>PLD on them and one slot is labeled "For Daystar Cache Cards Only"
>and the other is labeled "For PDS Cards Only".   The big question
>here, is will these work with the Turbo 040 or are they for an older
>Daystar upgrade?

Both of those will work fine if you put the Daystar card in the Cache slot.

>Last question group.  Has it been confirmed that the IIfx ROM will
>work in the SE/30?   Does it work well?   What about the IIsi ROM?
>Is the IIci ROM differnt from the IIsi?

Yes, sort of, yes, very much.

The IIfx ROM should "just work" although some software may need to be edited
somewhat - Gamba has details on his site.  It doesn't work perfectly - it gives
a checkerboard screen on boot for about 30 seconds - but it works, or should.

The IIsi ROM, if you can find one, is plug-n-play no problem.

The IIci has soldered and/or DIP ROMs that won't work at all in an SE/30, IIsi,
or IIfx.

>I had a mystery ROM in my collection and just identified it as an
>SE/30 ROM.   A local parts store (Howard Electronics) gave it to me
>when they found that I was into Macs.   The thing that puzzles me is
>that this ROM bears four Atmel 27C512 chips which should add up to
>256 Kbytes of storage.  Yet the silk screening on the ROM says "512K
>ROM SIMM".

Any other identifying info, like an Apple part number?
-- 

the pickle

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