From Newsgroup: comp.sys.apple2

Hello to all!

Can anyone help me identifying this card?

http://andrea.modelberg.it/images/mistery.jpg

Looks like a 256K memory card, judging from the memory chips fitted,
with space left for 768K more memory.

SeeYa!

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From Newsgroup: comp.sys.apple2

Hello to all!

Can anyone help me identifying this card?

http://andrea.modelberg.it/images/mistery.jpg

I'm sure you are right that it is a memory expansion card, after all it does say "AII Memory Expansion" on it. But I've never an Apple II memory card
with the ram chips socketed in that pattern before. Usually the chips are grouped together in quadrants.

- Mike


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From Newsgroup: comp.sys.apple2


"Michael Pender" <mpender@hotmail.com> wrote in message news:nuZSa.10303$Qe5.3964@nwrddc03.gnilink.net...

Hello to all!

Can anyone help me identifying this card?

http://andrea.modelberg.it/images/mistery.jpg

I'm sure you are right that it is a memory expansion card, after all it

does

say "AII Memory Expansion" on it. But I've never an Apple II memory card with the ram chips socketed in that pattern before. Usually the chips are grouped together in quadrants.

Maybe someone was just messing around and decided that
looked KOOL and left it like that. Kids. ;-)

Bill @ GarberStreet Enterprises };-)
Web Site - http://garberstreet.netfirms.com
Email - willy46pa@comcast.net



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From Newsgroup: comp.sys.apple2

<< "Michael Pender" <mpender@hotmail.com> wrote in message news:nuZSa.10303$Qe5.3964@nwrddc03.gnilink.net...

Hello to all!

Can anyone help me identifying this card?

http://andrea.modelberg.it/images/mistery.jpg

I'm sure you are right that it is a memory expansion card, after all it

does

say "AII Memory Expansion" on it. But I've never an Apple II memory card with the ram chips socketed in that pattern before. Usually the chips are grouped together in quadrants.

Maybe someone was just messing around and decided that
looked KOOL and left it like that. Kids. ;-) >>

It's the Apple brand card, and yes, it is supposed to be populated like that.
When you add another 256K you put a chip to the left of an existing one so you will still have extra spaces between chips. Weird, yes.

Raymond
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From Newsgroup: comp.sys.apple2

Hi, y'all!

"Bill Garber" <willy46pa@comcast.net> wrote in message news:<B86cnfC4KfqL84GiXTWJjw@comcast.com>...

"Michael Pender" <mpender@hotmail.com> wrote in message news:nuZSa.10303$Qe5.3964@nwrddc03.gnilink.net...

Hello to all!
Can anyone help me identifying this card? http://andrea.modelberg.it/images/mistery.jpg

I'm sure you are right that it is a memory expansion card, after all it

does

say "AII Memory Expansion" on it. But I've never an Apple II memory card with the ram chips socketed in that pattern before. Usually the chips are grouped together in quadrants.

Maybe someone was just messing around and decided that
looked KOOL and left it like that. Kids. ;-)

The chip pattern is correct. To add 256K of memory, insert eight
256K x 1 chips, each one immediately to the left of one already on the
card. The card has test logic in the ROM. To test the card, insert
the card into slot 2, run "BASIC.SYSTEM", enter 'CALL -151' and then
'C20AG'. That's a zero in 'C20AG'.

The RAMFactor card by Applied Engineering is very similar. Same
test sequence. But the RAMFactor also has partitioning software in
its ROM so you can set up DOS 3.3, Pascal, or CP/M partitions on the
RAMDisk, in addition to ProDOS.

Willi
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From Newsgroup: comp.sys.apple2

On Mon, 21 Jul 2003 21:14:11 GMT, andrea@modelNOSPAMberg.com (Andrea)
wrote:

Hello to all!

Can anyone help me identifying this card?

http://andrea.modelberg.it/images/mistery.jpg

Ok, guys, so far you all have guessed pretty much everything I already
guessed by myself :-) Maybe some more precise questions are necessary.
Namely, which kind of Apple ][ does it fit in AND work with? Since it
is shaped like going into a standard Apple slot (as opposed to all the
memory expansion I've seen so far, which fit in a IIe auxiliary slot)
I was speculating it's some sort of Ramdisk or (hopefully) a bigger
version of a 128K memory expansion. Any guess? It would be fine to
know I can plug it in my Apple ][ and put it to good use.

SeeYa!

/\
/--\ndrea

http://www.modelberg.com
ICQ #15014472
remove NOSPAM to e-mail me
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From Newsgroup: comp.sys.apple2

<< Ok, guys, so far you all have guessed pretty much everything I already guessed by myself :-) Maybe some more precise questions are necessary.
Namely, which kind of Apple ][ does it fit in AND work with? Since it
is shaped like going into a standard Apple slot (as opposed to all the
memory expansion I've seen so far, which fit in a IIe auxiliary slot)
I was speculating it's some sort of Ramdisk or (hopefully) a bigger
version of a 128K memory expansion. Any guess? It would be fine to
know I can plug it in my Apple ][ and put it to good use.

SeeYa! >>

Fits the Apple ][+ and //e. I have been selling these cards brand new from time to time on eBay, along with the 768k of additional memory. Still have a few left. It does not replace the 64K / 80 column card on the //e however. Does fit in one of the slots across the back.

Raymond
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From Newsgroup: comp.sys.apple2

In article <3f1cdd71.257329900@news.edisontel.com>,
andrea@modelNOSPAMberg.com (Andrea) wrote:

On Mon, 21 Jul 2003 21:14:11 GMT, andrea@modelNOSPAMberg.com (Andrea)
wrote:

Hello to all!

Can anyone help me identifying this card?

http://andrea.modelberg.it/images/mistery.jpg

Ok, guys, so far you all have guessed pretty much everything I already guessed by myself :-) Maybe some more precise questions are necessary. Namely, which kind of Apple ][ does it fit in AND work with?

Should work on anything but a //c (If you can find a place to put it in
a //c, you're a geekier geek than me, and I bow before your supreme personificaton of geek-hood! :) )

The //gs *MIGHT* object to it, but I can't say with any certainty.

Since it
is shaped like going into a standard Apple slot (as opposed to all the
memory expansion I've seen so far, which fit in a IIe auxiliary slot)
I was speculating it's some sort of Ramdisk or (hopefully) a bigger
version of a 128K memory expansion.

Might need some software to do it, but probably quite capable of being a RAMdisk.

Any guess? It would be fine to
know I can plug it in my Apple ][ and put it to good use.

It says "Apple II", don't it? :) Plug it in and party already!

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From Newsgroup: comp.sys.apple2

On 22 Jul 2003 06:51:47 GMT, quadrajet1@aol.com (Quadrajet1) wrote:

Fits the Apple ][+ and //e.

Does it mean it is useless for a ][?

I have been selling these cards brand new from
time to time on eBay, along with the 768k of additional memory. Still have a >few left. It does not replace the 64K / 80 column card on the //e however.

Of course, given the different slot.

Does fit in one of the slots across the back.

Which one, usually? 3,4,7?


SeeYa!

/\
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http://www.modelberg.com
ICQ #15014472
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From Newsgroup: comp.sys.apple2

In article <3f1ce711.259793933@news.edisontel.com>,
andrea@modelNOSPAMberg.com (Andrea) wrote:

On 22 Jul 2003 06:51:47 GMT, quadrajet1@aol.com (Quadrajet1) wrote:

Fits the Apple ][+ and //e.

Does it mean it is useless for a ][?

I have been selling these cards brand new from
time to time on eBay, along with the 768k of additional memory. Still have a
few left. It does not replace the 64K / 80 column card on the //e however.

Of course, given the different slot.

Does fit in one of the slots across the back.

Which one, usually? 3,4,7?

Someone (Quadrajet, perhaps? I've lost track) mentioned using an
on-the-card RAM test by calling out to $C20A, which would indicate that
they used theirs in slot 2. (A $CXYY jump implicitly indicates that
you're calling a routine in the ROM of a card in slot "X") With any card
that meets minimum specs, the slot number is irrelevant, since the card
will, all on its own, figure out what slot it's parked in.

Really, Andrea, you're thinking about it too much. A slot is a slot
(except in the case of interrupt-producing cards, where you want to have
the card in slot 7, or have ALL higher numbered slots filled so that the
INT signal can get through. But since a memory card doesn't produce interrupts, that's a non-issue)

Pick a slot - any slot - except the AUX slot - and plug that puppy in.
You'll quickly find out if it does anything useful in your rig. It's not
like you're going to fry anything. Voltages and connections on the slots
in the Apple II series were essentially constant across the line - a
couple of very minor changes to signals that were rarely (if ever) used
are the only variations, and to the best of my knowledge, none of them
are in any way "dangerous" to a card. With the exception of the //c (no
slots to plug into), a card made for one machine will *AT LEAST* survive
being plugged into any of the others, and in most cases, it'll work
exactly like it's supposed to.

Worst-case scenario: It doesn't do anything useful for you, so you pull
it back out.

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From Newsgroup: comp.sys.apple2

It can be used in any Apple II as a RAMdisk. ProDOS will automatically recognize it. I'm not aware of any DOS 3.3 apps that recognize it but
I've never really looked. Generally it's only used as a RAMdisk but
some versions of AppleWorks can use it. THere's also patches for other
versions of AppleWorks that'll let them use it. Beverly Cadieux would
be the one to ask about that.

Any Apple II with slots can use it but with an Integer basic II
there's not a lot of apps that that'll use it that will run on
this machine.

It can be used in a IIgs but it's a slow RAMcard. A RAMdisk set up
from the IIgs memory is considerably faster. I was surprised to
discover I could boot off a ramfast faster than off this or the
ramfactor card.

Anyone know if a IIgs might be slowing to 1mhz while accessing it?

Wayne

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From Newsgroup: comp.sys.apple2

<< > Fits the Apple ][+ and //e.

Does it mean it is useless for a ][? >>

Yes, works in a ][, but figured not many people use a ][ anymore...
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From Newsgroup: comp.sys.apple2

On Tue, 22 Jul 2003 16:22:44 GMT, Don Bruder <dakidd@sonic.net> wrote:

Really, Andrea, you're thinking about it too much. A slot is a slot
(except in the case of interrupt-producing cards, where you want to have
the card in slot 7, or have ALL higher numbered slots filled so that the
INT signal can get through. But since a memory card doesn't produce >interrupts, that's a non-issue)

That's exactly what I meant: I know little about the Apple but a lot
of other computers and digital electronics as well. Therefore I know I
cannot fry anything by putting a card in whatever slot I choose (I
have a Apple ][ clone), it's only that some cards require to be put in
a given slot because that's where the system supposes to find them,
while others not. Hence, I was asking whether this cards sould go in a
given slot or if it does not matter.

Then, you are also right I'm almost asking if the Pope is Polish. :-)

SeeYa!

/\
/--\ndrea

http://www.modelberg.com
ICQ #15014472
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From Newsgroup: comp.sys.apple2


"Andrea" <andrea@modelNOSPAMberg.com> wrote in message news:3f201386.467783406@news.edisontel.com...

On Tue, 22 Jul 2003 16:22:44 GMT, Don Bruder <dakidd@sonic.net> wrote:

That's exactly what I meant: I know little about the Apple but a lot
of other computers and digital electronics as well. Therefore I know I
cannot fry anything by putting a card in whatever slot I choose (I
have a Apple ][ clone), it's only that some cards require to be put in
a given slot because that's where the system supposes to find them,
while others not. Hence, I was asking whether this cards sould go in a
given slot or if it does not matter.

FWIW, I just got one of these exact cards and it works and is
recognized in all slots but slot 0. I didn't think it would work
in slot 7 but it does, and I have other cards in some of them
where, as you said, the programs expect them. The only thing
so far that doesn't work on the II+ is the Liron(UniDisk) card
in slot 5, and while others say that does work for them, it won't
in mine so I suspect there may be something wrong with one of
my 74LS138's.

Bill @ GarberStreet Enterprises };-)
Web Site - http://garberstreet.netfirms.com
Email - willy46pa@comcast.net



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