[Coco] CoCoSDC and Extended ADOS3

[Ron Klein]

Hi Art,

Using the new address still results in crashing the Coco 3 after it begins
to LOADM the EPROM.BIN file.

Guys -- sorry for making this such an issue.  I really do appreciate
everyone's help!


Thanks

-Ron


On Fri, Nov 18, 2016 at 1:20 PM, Arthur Flexser <flexser at fiu.edu> wrote:

> Oops, $7000 will still result in the stack's getting overwritten by
> the upper part of the file--make it CLEAR 200,&H7FFF.
>
> Art
>
> On Fri, Nov 18, 2016 at 2:12 PM, Ron Klein <ron at kdomain.org> wrote:
> > Hi Art,
> >
> > Changing the CLEAR statement to:
> >
> > CLEAR 200, &H2000
> >
> > ... results in an ?OM ERROR
> >
> >
> > Changing the CLEAR statement to:
> >
> > CLEAR 200, &H7000
> >
> > ... results in crashing the Coco 3 after doing a LOADM "EPROM.BIN"
> >
> >
> >
> > On Fri, Nov 18, 2016 at 1:00 PM, Arthur Flexser <flexser at fiu.edu> wrote:
> >
> >> Ron, your CLEAR 200,&H4000 statement will plop the stack in the middle
> >> of the region reserved for the code you are loading in, so that the
> >> stack will get overwritten by the code, which does not bode well at
> >> all.  Try using $2000 or $7000 instead of $4000.
> >>
> >> Art
> >>
> >> On Fri, Nov 18, 2016 at 1:46 PM, Ron Klein <ron at kdomain.org> wrote:
> >> > Hi Art,
> >> >
> >> > That's how I was treating it, but seem to be getting an FC error when
> >> > attempting to flash it to the CoCoSDC.
> >> >
> >> > I do the following:
> >> >
> >> > KILL MEM @7
> >> > CLEAR 200,&H4000
> >> > LOADM"EPROM.BIN"
> >> > WRITE MEM @7,&H4000,&HC000,16384-256
> >> >
> >> > I get the following error:
> >> >
> >> > ?FC ERROR
> >> >
> >> > Not sure what the issue is as the SYNTAX is correct.  I'm thinking it
> has
> >> > something to do with the addresses.
> >> >
> >> > Mike Rowan brought up the binary header and footer information as
> being a
> >> > possible issue.
> >> >
> >> > Thanks
> >> >
> >> > -Ron
> >> >
> >> >
> >> > On Fri, Nov 18, 2016 at 12:35 PM, Arthur Flexser <flexser at fiu.edu>
> >> wrote:
> >> >
> >> >> Ron, I'm not sure if this is what you need, but...
> >> >>
> >> >> The EPROM.BIN file starts at $2000, but it is like a cartridge that
> >> >> would ultimately reside at $C000.  So, whatever method you'd use for
> a
> >> >> cartridge file of 16K should be applicable to it.
> >> >>
> >> >> Art
> >> >>
> >> >> On Fri, Nov 18, 2016 at 11:58 AM, Ron Klein <ron at kdomain.org> wrote:
> >> >> > Hello everyone,
> >> >> >
> >> >> > I've been wanting to use ADOS again and went through the steps to
> >> create
> >> >> a
> >> >> > customized EPROM.BIN for Extended ADOS3.  I'm trying to figure out
> the
> >> >> > correct method for flashing this BIN to bank 7 of the CoCoSDC and
> >> >> confused
> >> >> > by the start and ending addressing required for this 16K ROM and
> how
> >> to
> >> >> > tell it to use bank 7.
> >> >> >
> >> >> > Is anyone else using ADOS/Extended ADOS3 with their Coco 1,2 or 3
> and
> >> a
> >> >> > CoCoSDC?
> >> >> >
> >> >> > Thank you!
> >> >> >
> >> >> > -Ron
> >> >> >
> >> >> > --
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> >> >> > Coco at maltedmedia.com
> >> >> > https://pairlist5.pair.net/mailman/listinfo/coco
> >> >>
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> >> >>
> >> >
> >> > --
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> >>
> >> --
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> >>
> >
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>
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