Re: z80 card dip switches

["Bryan Parkoff" <BParkoff@satx.rr.com>]

Do you have CP/M Operating System software with DSK image?  I would
appreciate if you send file attachment via e-mail.

--
Yours Truly,

Bryan Parkoff
BParkoff@satx.rr.com
"Jon Co" <jon@i-manila.com> wrote in message
a2c2f792.0303090854.570f3c16@posting.google.com">news:a2c2f792.0303090854.570f3c16@posting.google.com...
> I have 2 z80 cards.  They are both unbranded.  About the size of a
> language card.  There's an LED in the top middle part of the card and
> 4 dip switches under it.  One of the cards dont work as I tried to run
> it with all 16 possible combinations.  Since the chips are socketed I
> will be checking this card out later on part by part.  The other card
> worked on my //e.  What's the function of the dip switches?  The LED
> blinks when cp/m is in use and while programs are running.  Does cp/m
> make use of the //e's auxillary RAM? or does it run like it did on the
> II+?
>
> Also, I did some experimenting and plugged the working card into my
> IIGS, and of course it didn't work.  either screen full of garbage or
> "cannot detect z80 softcard"
>
> What software, besides cp/m required this z80 card?